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Pile foundations

Allowable Load on Piles

- Allowable Load for Drop Hammer Driven Piles
- Allowable Load for Steam Hammer Driven Piles
- Height of Drop in terms of Allowable Load for Steam Hammer Driven Piles
- Height of Drop when Allowable Load for Drop Hammer Driven Piles is Given
- Weight of Hammer when Allowable Load for Drop Hammer Driven Piles is Given
- Weight of Hammer when Allowable Load for Steam Hammer Driven Piles is Given

Foundation Stability Analysis

- Correction Factor for Circle and Square
- Correction Factor for Rectangle
- Correction Factor Nc for Circle and Square
- Correction Factor Nc for Rectangle
- Correction Factor Ny for Rectangle
- Maximum Bearing Pressure for Eccentric Loading Conventional Case
- Maximum Bearing Pressure when Full Bearing Area of Sq and Rect Footings is Engaged
- Maximum Soil Pressure
- Minimum Bearing Pressure for Eccentric Loading Conventional Case
- Net Bearing Capacity for Undrained Loading of Cohesive Soils
- Net Bearing Capacity of a Long Footing in Foundation Stability Analysis
- 1 More formulas!

Group of Piles

- Allowable Bearing Pressure on Rock when Allowable Design Load is Given
- Allowable Concrete-Rock Bond Stress when Allowable Design Load is Given
- Allowable Design Load on Rock Socket
- Efficiency Factor for a Group of Piles
- Group Drag Load in Pile Group Analysis
- Socket Length in terms of Allowable Design Load on Rock Socket

Laterally Loaded Vertical Piles

- Characteristic Pile Length for Laterally Loaded Vertical Piles
- Horizontal Subgrade Reaction Coefficient in terms of Characteristic Pile Length
- Lateral Deflection for Fixed Head Pile Case
- Lateral Deflection of a Pile with head free to move
- Negative Moment Imposed on Pile
- Pile Stiffness in terms of Characteristic Pile Length for Laterally Loaded Piles
- Positive Moment Imposed on Pile

Soil and Earthwork

Bearing Capacity of Soils

- Depth of Footing when Effective Surcharge is Given
- Depth of Footing when Net Ultimate Bearing Capacity is Given
- Depth of Footing when Safe Bearing Capacity is Given
- Depth of Footing when Ultimate Bearing Capacity is Given
- Effective Surcharge when Depth of Footing is Given
- Effective Surcharge when Factor of Safety is Given
- Effective Surcharge when Ultimate Bearing Capacity is Given
- Factor of Safety when Net Safe Bearing Capacity is Given
- Factor of Safety when Safe Bearing Capacity is Given
- Factor of Safety when Ultimate Bearing Capacity is Given
- Net Safe Bearing Capacity
- 13 More formulas!

IS Code method for computing Bearing Capacity

Bearing Capacity for Strip Footing for C-Φ Soils

General Shear Failure

- Bearing Capacity Factor Dependent on Cohesion for General Shear Failure
- Bearing Capacity Factor Dependent on Surcharge for General Shear Failure
- Bearing Capacity Factor Dependent on Unit Weight for General Shear Failure
- Cohesion of Soil when Net Ultimate Bearing Capacity for General Shear Failure is Given
- Effective Surcharge when Net Ultimate Bearing Capacity for General Shear Failure is Given
- Net Ultimate Bearing Capacity for General Shear Failure
- Unit Weight of Soil under Strip Footing for General Shear Failure
- Width of Strip Footing when Net Ultimate Bearing Capacity is Given

Local Shear Failure

- Bearing Capacity Factor Dependent on Cohesion for the Case of Local Shear Failure
- Bearing Capacity Factor Dependent on Surcharge for the Case of Local Shear Failure
- Bearing Capacity Factor Dependent on Unit Weight for the Case of Local Shear Failure
- Cohesion of Soil when Net Ultimate Bearing Capacity for Local Shear Failure is Given
- Effective Surcharge when Net Ultimate Bearing Capacity for Local Shear Failure is Given
- Net Ultimate Bearing Capacity for Local Shear Failure
- Unit Weight of Soil Under Strip Footing for the Case of Local Shear Failure
- Width of Footing when Net Ultimate Bearing Capacity for Local Shear Failure is Given

Shape Factor, Depth Factor and Inclination Factor

General Shear Failure

- Bearing Capacity Factor Dependent on Cohesion when Modified Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Surcharge when Modified Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Unit Weight when Modified Bearing Capacity is Given
- Cohesion of Soil when Modified Bearing Capacity for General Shear Failure is Given
- Correction Factor Applied Due to Water Table for General Shear Failure
- Effective Surcharge when Modified Bearing Capacity for General Shear Failure is Given
- Modified Bearing Capacity for General Shear Failure
- Shape Factor with Cohesion when Modified Bearing Capacity for General Shear Failure is Given
- Shape Factor with Surcharge when Modified Bearing Capacity for General Shear Failure is Given
- Shape Factor with Unit Weight when Modified Bearing Capacity for General Shear Failure is Given
- Unit Weight of Soil when Modified Bearing Capacity for General Shear Failure is Given
- 2 More formulas!

Local Shear Failure

- Bearing Capacity Factor Dependent on Cohesion when Shape and Depth Factor is Given
- Bearing Capacity Factor Dependent on Surcharge when Shape and Depth Factor is Given
- Bearing Capacity Factor Dependent on Unit Weight when Shape and Depth Factor is Given
- Cohesion of Soil when Modified Bearing Capacity for Local Shear Failure is Given
- Correction Factor Due to Water Table for Local Shear Failure
- Effective Surcharge when Modified Bearing Capacity for Local Shear Failure is Given
- Modified Bearing Capacity for Local Shear Failure
- Shape Factor with Cohesion when Modified Bearing Capacity for Local Shear Failure is Given
- Shape Factor with Surcharge when Modified Bearing Capacity for Local Shear Failure is Given
- Shape Factor with Unit Weight when Modified Bearing Capacity for Local Shear Failure is Given
- Unit Weight of Soil when Modified Bearing Capacity for Local Shear Failure is Given
- 2 More formulas!

Meyerhof's Analysis

- Angle of Internal Friction when Bearing Capacity Factor Dependent on Surcharge is Given
- Bearing Capacity Factor Dependent on Surcharge when Angle of Internal Friction is Given
- Bearing Capacity Factor Dependent on Surcharge when Unit Weight Bearing Capacity Factor is Given
- Bearing Capacity Factor Dependent on Unit Weight when Angle of Internal Friction is Given
- Length of Footing when Angle of Shearing Resistance by Meyerhof's Analysis is Given
- Plane Strain Angle of Shearing Resistance by Meyerhof's Analysis
- Triaxial Angle of Shearing Resistance by Meyerhof's Analysis
- Width of Footing when Angle of Shearing Resistance by Meyerhof's Analysis is Given

Inclined Load

- Bearing Capacity Factor Dependent on Cohesion by Meyerhof's Analysis for Inclined Load
- Bearing Capacity Factor Dependent on Surcharge by Meyerhof's Analysis for Inclined Load
- Bearing Capacity Factor Dependent on Unit Weight by Meyerhof's Analysis for Inclined Load
- Cohsion of Soil by Meyerhof's Analysis for Inclined Load
- Depth Factor with Cohesion by Meyerhof's Analysis for Inclined Load
- Depth Factor with Surcharge by Meyerhof's Analysis for Inclined Load
- Depth Factor with Unit Weight by Meyerhof's Analysis for Inclined Load
- Effective Surcharge by Meyerhof's Analysis for Inclined Load
- Inclination Factor with Cohesion by Meyerhof's Analysis for Inclined Load
- Inclination Factor with Surcharge by Meyerhof's Analysis for Inclined Load
- Shape Factor with Unit Weight by Meyerhof's Analysis for Inclined Load
- 4 More formulas!

Vertical Load

- Bearing Capacity Factor Dependent on Cohesion by Meyerhof's Analysis for Vertical Load
- Bearing Capacity Factor Dependent on Surcharge by Meyerhof's Analysis for Vertical Load
- Bearing Capacity Factor Dependent on Unit Weight by Meyerhof's Analysis for Vertical Load
- Cohesion of soil by Meyerhof's Analysis for Vertical Load
- Depth Factor with Cohesion by Meyerhof's Analysis for Vertical Load
- Depth Factor with Surcharge by Meyerhof's Analysis for Vertical Load
- Depth Factor with Unit Weight by Meyerhof's Analysis for Vertical Load
- Effective Surcharge by Meyerhof's Analysis for Vertical Load
- Shape Factor with Cohesion by Meyerhof's Analysis for Vertical Load
- Shape Factor with Surcharge by Meyerhof's Analysis for Vertical Load
- Shape Factor with Unit Weight by Meyerhof's Analysis for Vertical Load
- 4 More formulas!

Minimum depth of foundation Rankine's Analysis

- Cohesion of Soil when Normal Stress 1 during Shear Failure is Given
- Depth of Footing when Angle of Inclination from Horizontal is Given
- Depth of Footing when Angle of Shearing Resistance is Given
- Depth of Footing when Effective Angle of Shearing Resistance is Given
- Depth of Footing when Normal Stress 1 is Given
- Depth of Footing when Normal Stress 3 is Given
- Intensity of Loading when Minimum Depth of Foundation is Given
- Minimum Depth of Foundation when Intensity of Loading is Given
- Normal Stress 1 during Shear Failure by Rankine Analysis
- Normal Stress 1 during Shear Failure For Cohesionless Soil
- Normal Stress 1 when Unit Weight of Soil is Given
- 13 More formulas!

Terzaghi's Analysis

- Angle of Shearing Resistance when Loading Intensity is Given
- Angle of shearing resistance when weight of wedge is given
- Bearing Capacity Factor Dependent on Cohesion when Loading Intensity is Given
- Bearing Capacity Factor Dependent on Surcharge when Loading Intensity is Given
- Bearing Capacity Factor Dependent on Unit Weight when Loading Intensity is Given
- Cohesion of Soil when Bearing Capacity Factors are Given
- Cohesion of Soil when Loading Intensity by Terzaghi's Analysis is Given
- Downward Force on the Wedge of Soil when Load Intensity is Given
- Effective over burden pressure above base of footing
- Load Intensity when Downward Force on the Wedge of Soil is Given
- Loading Intensity by Terzaghi's Analysis
- 9 More formulas!

Passive Earth Pressure

- Angle of Shearing Resistance when Passive Earth Pressure is Given
- Cohesion of Soil when Passive Earth Pressure is Given
- Loading Intensity when Passive Earth Pressure is Given
- Passive Earth Pressure Produced by Soil Cohesion
- Passive Earth Pressure Produced by Surcharge
- Passive Earth Pressure Produced by the Weight of the Shear Zone
- Passive Earth Pressure when Loading Intensity is Given
- Unit Weight of Soil when Passive Earth Pressure is Given

Specialization of Terzaghi's Equations

- Bearing Capacity Factor Dependent on Cohesion when Shape Factor is Given
- Bearing Capacity Factor Dependent on Surcharge when Shape Factor is Given
- Bearing Capacity Factor Dependent on Unit Weight when Shape Factor is Given
- Bearing Capacity for Round Footing
- Bearing Capacity for Square Footing
- Bearing Capacity for Strip Footing
- Bearing Capacity when Shape Factor is Given
- Cohesion of Soil when Round Footing and Bearing Capacity is Given
- Cohesion of Soil when Shape Factor is Given
- Cohesion of Soil when Square Footing and Bearing Capacity is Given
- Cohesion of Soil when Strip Footing and Bearing Capacity is Given
- 15 More formulas!

Cohesive Soil

- Bearing Capacity Factor Dependent on Cohesion for Circular Footing
- Bearing Capacity Factor Dependent on Cohesion for Square Footing
- Bearing Capacity for Circular Footing when Value of Bearing Capacity Factor is Given
- Bearing Capacity of Cohesive Soil for Circular Footing
- Bearing Capacity of Cohesive Soil for Square Footing
- Cohesion of Soil for Circular Footing when Value of Bearing Capacity Factor is Given
- Cohesion of Soil when Bearing Capacity for Circular Footing is Given
- Cohesion of Soil when Bearing Capacity for Square Footing is Given
- Effective Surcharge for Circular Footing when Value of Bearing Capacity Factor is Given
- Effective Surcharge when Bearing Capacity for Circular Footing is Given
- Effective Surcharge when Bearing Capacity for Square Footing is Given
- 3 More formulas!

Frictional Cohesive Soil

- Bearing Capacity Factor Dependent on Cohesion for Rectangular Footing
- Bearing Capacity Factor Dependent on Cohesion for Rectangular Footing when Shape Factor is Given
- Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing
- Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing when Shape Factor is Given
- Bearing Capacity Factor Dependent on Unit Weight for Rectangular Footing
- Bearing Capacity Factor Dependent on Weight for Rectangular Footing when Shape Factor is Given
- Cohesion of Soil for Rectangular Footing when Shape Factor is Given
- Cohesion of Soil when Ultimate Bearing Capacity for Rectangular Footing is Given
- Effective Surcharge for Rectangular Footing
- Effective Surcharge for Rectangular Footing when Shape Factor is Given
- Length of Rectangular Footing when Ultimate Bearing Capacity is Given
- 6 More formulas!

Non-cohesive Soil

- Bearing Capacity Factor Dependent on Surcharge for Circular Footing
- Bearing Capacity Factor Dependent on Surcharge for Square Footing
- Bearing Capacity Factor Dependent on Surcharge for Strip Footing
- Bearing Capacity Factor Dependent on Unit Weight for Circular Footing
- Bearing Capacity Factor Dependent on Unit Weight for Square Footing
- Bearing Capacity Factor Dependent on Unit Weight for Strip Footing
- Bearing Capacity of Non Cohesive Soil for Circular Footing
- Bearing Capacity of Non Cohesive Soil for Square Footing
- Bearing Capacity of Non Cohesive Soil for Strip Footing
- Diameter of Circular Footing when Bearing Capacity is Given
- Effective Surcharge when Bearing Capacity of Non Cohesive Soil for Circular Footing is Given
- 8 More formulas!

Terzaghi's Analysis : General and Local Shear Failure

- Angle of Shearing Resistance Corresponding to Local Shear Failure
- Bearing Capacity Factor Dependent on Cohesion for Local Shear Failure
- Bearing Capacity Factor Dependent on Cohesion when Dimension of Footing is Given
- Bearing Capacity Factor Dependent on Surcharge for Local Shear Failure
- Bearing Capacity Factor Dependent on Surcharge when Dimension of Footing is Given
- Bearing Capacity Factor Dependent on Unit Weight for Local Shear Failure
- Bearing Capacity Factor Dependent on Unit Weight when Dimension of Footing is Given
- Bearing capacity for Local Shear Failure
- Bearing capacity for Local Shear Failure when Depth of Footing is Given
- Cohesion of Soil for Local Shear Failure when Depth of Footing is Given
- Cohesion of Soil when Bearing Capacity for Local Shear Failure is Given
- 8 More formulas!

Terzaghi's Analysis : Purely Cohesive Soil

- Angle of Shearing Resistance when Bearing Capacity Factor is Given
- Bearing Capacity Factor Dependent on Cohesion for Cohesive Soil when Depth of Footing is Given
- Bearing Capacity Factor Dependent on cohesion for Purely Cohesive Soil
- Bearing Capacity Factor Dependent on cohesion when Angle of Shearing Resistance is Given
- Bearing Capacity Factor Dependent on Surcharge for Cohesive Soil when Depth of Footing is Given
- Bearing Capacity Factor Dependent on Surcharge for Purely Cohesive Soil
- Bearing Capacity Factor Dependent on Surcharge when Angle of Shearing Resistance is Given
- Bearing Capacity Factor Dependent on Weight when Passive Earth Pressure Coefficient is Given
- Bearing Capacity for Purely Cohesive Soil
- Bearing Capacity for Purely Cohesive Soil when Depth of Footing is Given
- Bearing Capacity for Purely Cohesive Soil when Unit Weight of Soil is Given
- 13 More formulas!

Terzaghi's Analysis: Water Table is Below the Base of Footing

- Cohesion of Soil when Depth and Width of Footing is Given
- Cohesion of Soil when Net Ultimate Bearing Capacity is Given
- Cohesion of Soil when Safe Bearing Capacity is Given
- Depth of Footing when Bearing Capacity Factor and Width of Footing is Given
- Depth of Footing when Bearing Capacity Factor is Given
- Depth of Footing when Factor of Safety and Safe Bearing Capacity is Given
- Effective Surcharge when Bearing Capacity Factor is Given
- Effective Surcharge when Safe Bearing Capacity is Given
- Factor of Safety when Bearing Capacity Factor is Given
- Factor of Safety when Depth and Width of Footing is Given
- Net Ultimate Bearing Capacity when Bearing Capacity Factor is Given
- 15 More formulas!

Bearing Capacity Factor

- Bearing Capacity Factor Dependent on Cohesion when Effective Surcharge is Given
- Bearing Capacity Factor Dependent on Cohesion when Safe Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Cohesion when Ultimate Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Surcharge when Effective Surcharge is Given
- Bearing Capacity Factor Dependent on Surcharge when Safe Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Surcharge when Ultimate Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Weight when Effective Surcharge is Given
- Bearing Capacity Factor Dependent on Weight when Safe Bearing Capacity is Given
- Bearing Capacity Factor Dependent on Weight when Ultimate Bearing Capacity is Given

Unit Weight of Soil

- Average Unit Weight of Soil when Effective Surcharge is Given
- Average Unit Weight of Soil when Net Pressure Intensity is Given
- Average Unit Weight of Soil when Net Ultimate Bearing Capacity is Given
- Average Unit Weight of Soil when Safe Bearing Capacity is Given
- Average Unit Weight of Soil when Ultimate Bearing Capacity is Given
- Gross Pressure Intensity when Average Unit Weight of Soil is Given
- Gross Pressure Intensity when Net Pressure Intensity is Given
- Net Pressure Intensity when Average Unit Weight of Soil is Given

Compaction equipment

- Compaction Production by Compaction Equipment
- Compaction Production by Compaction Equipment when Efficiency Factor is Average
- Compaction Production by Compaction Equipment when Efficiency Factor is Excellent
- Compaction Production by Compaction Equipment when Efficiency Factor is Poor
- Efficiency Factor when Compaction Production by Compaction Equipment is Given
- Number of Passes when Compaction Production by Compaction Equipment is Given
- Ratio of Pay to Loose when Compaction Production by Compaction Equipment is Given
- Speed of Roller when Compaction Production by Compaction Equipment is Given
- Thickness of lift when Compaction Production by Compaction Equipment is Given
- Width of Roller when Compaction Production by Compaction Equipment is Given

Earthmoving

- Coefficient of Traction when Usable Pull is Given
- Grade resistance factor given grade resistance for motion on slope
- Grade Resistance for Motion on a Slope
- Percent Grade when Grade Resistance for Motion on a Slope is Given
- Rolling resistance factor given rolling resistance
- Rolling Resistance to the Motion of Wheeled Vehicles
- Rolling Resistance when Rolling Resistance Factor is Two Percent
- Tire Penetration Factor when Rolling Resistance is Given
- Tire penetration given rolling resistance
- Total Road Resistance when Rolling Resistance and Grade Resistance is Given
- Usable Pull to Overcome Loss of Power with Altitude
- 5 More formulas!

Earth quantities hauled

- Compacted volume of Soil After Excavation of Soil
- Load Factor when Original Volume of Soil is Given
- Loaded Volume of Soil when Original Volume of Soil is Given
- Loaded Volume of Soil when Percent Swell is Given
- Original Volume of Soil Before Excavation
- Original Volume of Soil Before Excavation when Percent Swell is Given
- Original Volume of Soil given Compacted Volume
- Shrinkage Factor when Compacted Volume of Soil is Given
- Swell in Soil when Original Volume of Soil is Given

Index parameters for soils

- Dry Unit Weight of Soil when Relative Density is Given
- Maximum porosity when relative density in terms of porosity is given
- Maximum Unit Weight of Soil when Relative Density is Given
- Maximum Void Ratio of Soil when Relative Density is Given
- Minimum porosity when relative density in terms of porosity is given
- Minimum Unit Weight of Soil when Relative Density is Given
- Minimum Void Ratio of Soil when Relative Density is Given
- Natural Void Ratio of Soil when Relative Density is Given
- Porosity when relative density in terms of porosity is given
- Relative density in terms of porosity
- Relative Density of Cohesionless Soil in terms of Unit Weight of Soil
- 2 More formulas!

Relative compaction

- Density compaction
- Density compaction when relative compaction in terms of relative density is given
- Dry density when relative compaction in terms of density is given
- Maximum dry density when density compaction is given
- Maximum dry density when relative compaction in terms of density is given
- Minimum dry density when density compaction is given
- Minimum void ratio when relative compaction in terms of void ratio is given
- Relative compaction in terms of density
- Relative compaction in terms of relative density
- Relative compaction in terms of relative density using Lee and Singh equation
- Relative compaction in terms of void ratio
- 4 More formulas!

Lateral Pressure of Cohesion less Soils

- Angle of Internal Friction of Soil when Coefficient of Active Pressure is Given
- Angle of Internal Friction of Soil when Coefficient of Passive Pressure is Given
- Coefficient of Active Pressure when Angle of Internal Friction of Soil is Given
- Coefficient of Active Pressure when Total Thrust from the Soil for Level Surface is Given
- Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given
- Coefficient of Passive Pressure when Thrust of the Soil that are Completely Restrained is Given
- Height of Wall when Thrust of Soil that are Completely Restrained and Surface is Level is Given
- Total Height of Wall when Total Thrust from the Soil for Level Surface Behind the Wall is Given
- Total Height of Wall when Total Thrust from the Soil that are Completely Restrained is Given
- Total Height of Wall when Total Thrust from the Soil that are Free to Move is Given
- Total Thrust from the Soil that are Completely Restrained
- 8 More formulas!

Lateral Pressure of Cohesive Soils

- Coefficient of Passive Pressure when Thrust of Soil are Free to Move only a Small Amount is Given
- Cohesion of soil when Total Thrust from the Soil that are Free to Move is Given
- Cohesion of soil when Total Thrust from the Soil with Small Angles of Internal Friction is Given
- Height of Wall when Total Thrust of the Soil that are Free to Move only a Small Amount is Given
- Total Thrust from the Soil that are Free to Move a Considerable Amount
- Total Thrust from the Soil that are Free to Move only a Small Amount
- Total Thrust from the Soil with Small Angles of Internal Friction
- Unit Weight of Soil when Total Thrust from the Soil with Small Angles of Internal Friction is Given
- Unit Weight of Soil when Total Thrust of the Soil that are Free to Move only a Small Amount is Given
- Unit Weight of the Soil when Total Thrust from the Soil that are Free to Move is Given

Physical properties of soil

- Degree of Saturation given Dry Unit Weight of Soil
- Degree of Saturation of Soil
- Dry Unit Weight of Soil with any Degree of Saturation
- Porosity of soil
- Porosity of soil when void ratio is given
- Specific Gravity of Soil given Degree of Saturation
- Total Volume of Soil when Porosity is Given
- Void ratio of soil
- Void Ratio of Soil given Degree of Saturation
- Void ratio of soil when porosity is given
- Volume of Voids when Porosity is Given
- 3 More formulas!

Relationships of weights and volumes in soils

- Bulk unit weight in terms of degree of saturation
- Degree of saturation when bulk unit weight in terms of degree of saturation is given
- Degree of saturation when dry unit weight in terms of water content is given
- Density of water when dry density in terms of void ratio is given
- Dry density in terms of void ratio
- Dry mass of soil when water content of soil with respect to its mass is given
- Dry mass when water content with respect to mass of water is given
- Mass of water when water content with respect to mass of water is given
- Percentage air voids in terms of porosity
- Percentage of air voids when dry unit weight in terms of percentage of air voids is given
- Saturated Unit Weight of Soil given Water Content
- 15 More formulas!

Density of soil

- Bulk density of soil
- Density of solids
- Density of water given submerged density with respect to saturated density
- Dry density of soil
- Mass of saturated sample when saturated density of soil is given
- Mass of solids when density of solids is given
- Mass of solids when dry density of soil is given
- Saturated density of soil
- Saturated density when submerged density with respect to saturated density
- Submerged density of soil
- Submerged density with respect to saturated density
- 7 More formulas!

Dry unit weight

- Dry unit weight in terms of percentage of air voids
- Dry unit weight in terms of unit weight of solids
- Dry unit weight in terms of water content
- Dry unit weight in terms of water content at full saturation
- Dry Unit Weight of Soil when Saturation is 0 Percent
- Dry unit weight when bulk unit weight in terms of degree of saturation is given
- Dry unit weight when submerged unit weight of soil in terms of porosity is given

Limits and Index of soil

- Activity Index of Soil
- Liquid Limit of Soil when Plasticity Index is Given
- Liquidity Index of Soil
- Moisture Content of Soil when Liquidity Index is Given
- Percent of Soil Finer than Clay Size when Activity Index is Given
- Plastic Limit of Soil when Liquidity Index is Given
- Plastic Limit of Soil when Plasticity Index is Given
- Plastic Limit of Soil when Shrinkage Index is Given
- Plasticity Index of Soil
- Plasticity Index of Soil when Activity Index is Given
- Plasticity Index of Soil when Liquidity Index is Given
- 3 More formulas!

Soil water content

- Bulk unit weight of soil when dry unit weight of soil in terms of water content is given
- Dry unit weight of soil in terms of water content
- Dry unit weight of soil when water content in terms of total volume is given
- Total volume of soil when water content in terms of total volume is given
- Total weight of soil when water content in terms of total volume is given
- Total weight of soil when water content in terms of total weight of soil is given
- Water content in terms of total volume
- Water content in terms of total weight of soil
- Water Content of Soil given Saturated Unit Weight
- Water content of soil when total weight of sample is given
- Water content of soil with respect to its mass
- 8 More formulas!

Practical value of water content

- Mass of solids given practical value of water content with respect to mass of solids
- Mass of water given practical value of water content with respect to mass of solids
- Mass of water given practical value of water content with respect to total mass
- Practical value of water content with respect to mass of solids
- Practical value of water content with respect to total mass
- Practical value of water content with respect to total weight
- Practical value of water content with respect to water content
- Practical value of water content with respect to water content in percentage
- Total mass given practical value of water content with respect to total mass
- Total weight of soil given practical value of water content with respect to total weight

Specific gravity of soil

- Bulk specific gravity
- Bulk unit weight of soil when bulk specific gravity is given
- Specific gravity of soil
- Specific Gravity of Soil Solids given Saturated Unit Weight
- Specific Gravity of Soil Solids when Dry Unit Weight is Given
- Specific gravity when dry density in terms of void ratio is given
- Specific gravity when dry unit weight in terms of percentage of air voids is given
- Specific gravity when dry unit weight in terms of porosity is given
- Specific gravity when dry unit weight in terms of water content at full saturation is given
- Specific gravity when dry unit weight in terms of water content is given
- Specific gravity when saturated unit weight in terms of porosity is given
- 7 More formulas!

Unit weight of soil

- Bulk unit weight of soil
- Density in relation with unit weight
- Dry unit weight of soil
- Saturated unit weight of soil
- Saturated unit weight of soil given submerged unit weight
- Submerged unit weight
- Submerged unit weight with respect to saturated unit weight
- Submerged weight of soil when submerged unit weight is given
- Total volume of soil when bulk unit weight of soil is given
- Total volume of soil when dry unit weight of soil is given
- Total volume when saturated unit weight of soil is given
- 10 More formulas!

Unit weight of water

- Unit Weight of Water given Saturated Unit Weight
- Unit Weight of Water when Buoyant Unit Weight is Given
- Unit weight of water when dry unit weight in terms of percentage of air voids is given
- Unit weight of water when dry unit weight in terms of porosity is given
- Unit weight of water when dry unit weight in terms of water content at full saturation is given
- Unit weight of water when dry unit weight in terms of water content is given
- Unit Weight of Water when Dry Unit Weight is Given
- Unit Weight of Water when Saturated Unit Weight and Void Ratio is Given
- Unit weight of water when saturated unit weight in terms of porosity is given
- Unit weight of water when submerged unit weight in terms of void ratio is given
- Unit weight of water when submerged unit weight of soil in terms of porosity is given
- 1 More formulas!

Void ratio, porosity and degree of saturation

Degree of saturation

- Air content with respect to degree of saturation
- Buoyant Unit Weight of Soil with Saturation 100 Percent
- Degree of saturation given air content with respect to degree of saturation
- Degree of saturation of soil sample
- Degree of saturation when percentage air voids in terms of void ratio is given
- Degree of saturation when void ratio in terms of specific gravity is given
- Volume of voids when degree of saturation of soil sample is given
- Volume of water when degree of saturation of soil sample is given

Porosity

- Air content when percentage air voids in terms of porosity is given
- Dry unit weight in terms of porosity
- Porosity in terms of void ratio
- Porosity of soil sample
- Porosity when dry unit weight in terms of porosity is given
- Porosity when percentage air voids in terms of porosity is given
- Porosity when saturated unit weight in terms of porosity is given
- Porosity when submerged unit weight of soil in terms of porosity is given
- Saturated unit weight in terms of porosity
- Total volume of soil when porosity of soil sample is given
- Void ratio in terms of porosity
- 2 More formulas!

Void ratio

- Air content of soil
- Air content with respect to volume of water
- Percentage air voids in terms of void ratio
- Percentage of air voids of soil
- Submerged unit weight in terms of void ratio
- Total volume of soil when percentage of air voids of soil is given
- Void ratio in terms of specific gravity
- Void ratio in terms of specific gravity for fully saturated soil
- Void ratio of soil sample
- Void Ratio of Soil when Buoyant Unit Weight is Given
- Void Ratio of Soil when Dry Unit Weight is Given
- 15 More formulas!

Scraper Production

- Bank or Quantity of Scrap Produced
- Cycle time when Trips per hour for excavating scrap is Given
- Density of Material when Quantity of Scrap Produced is Given
- Haul Distance in Feet when Variable Time is Given
- Haul Distance in Meter when Variable Time is Given
- Load given production of scrap by machines
- Number of Scrapers a Pusher can Load
- Number of Scrapers Needed in a Job
- Production of Scrap by Machines
- Production per unit when Number of Scrapers Needed in a Job is Given
- Production Required To Determine the Number of Scrapers
- 15 More formulas!

Soil Compaction Tests

- California Bearing Ratio for Strength of Soil that Underlies a Pavement
- Coefficient of Permeability when Rate of Flow of Water is Given
- Cross-sectional Area of Soil Conveying Flow when Rate of Flow of Water is Given
- Density of Sand when Volume of Soil for Sand Filling in Sand Cone Method is Given
- Dry density of soil given percent compaction of soil in sand cone method
- Dry Density of Soil in Sand Cone Method
- Field Density in Sand Cone Method
- Field Density of Soil when Dry Density of Soil in Sand Cone Method is Given
- Force per Unit Area Required for Penetration of a Standard Material when CBR is Given
- Force per Unit Area Required to Penetrate a Soil Mass with a Circular Piston when CBR is Given
- Hydraulic Gradient when Rate of Flow of Water is Given
- 15 More formulas!

Stability of Slopes

- Stability Number for Failure on the Slope With Seepage of Water
- Stability Number for Failure on the Slope Without Seepage Water

Bishop's Method of Stability Analysis

- Change in Normal Stress when Overall Pore Pressure Coefficient is Given
- Change in Pore Pressure when Overall Pore Pressure Coefficient is Given
- Effective Angle of Internal Friction when Shear Force in Bishop's Analysis is Given
- Effective Angle of Internal Friction when Shear Strength is Given
- Effective Cohesion of Soil given Normal Stress on the Slice
- Effective Cohesion of Soil when Shear Force in Bishop's Analysis is Given
- Effective Stress on the Slice
- Factor of Safety Given by Bishop
- Factor of Safety when Shear Force in Bishop's Analysis is Given
- Height of Slice when Pore Pressure Ratio is Given
- Horizontal Distance of Slice from Centre of Rotation
- 12 More formulas!

Pore Pressure

- Overall Pore Pressure Coefficient
- Pore Pressure given Effective Cohesion of Soil
- Pore Pressure Ratio when Factor of Safety is Given
- Pore Pressure ratio when Horizontal Width is Given
- Pore Pressure Ratio when Unit Weight is Given
- Pore Pressure when Effective Stress on the Slice is Given
- Pore Pressure when Shear Force in Bishop's Analysis is Given
- Pore Water Pressure when Pore Pressure Ratio is Given

Shear Force in Bishop's Analysis

- Shear Force Acting on the Slice when Weight of Slice is Given
- Shear Force in Bishop's Analysis
- Shear Force in Bishop's Analysis when Factor of Safety is Given
- Shear Strength given Normal Stress on the Slice
- Shear Stress when Shear Force in Bishop's Analysis is Given
- Total Shear Force on the Slice when Radius of Arc is Given

Planar Failure Surface : Culmann's Method

- Angle of Inclination when Critical Slope Angle is Given
- Angle of Mobilised Friction
- Angle of Mobilised Friction when Critical Slope Angle is Given
- Cohesion of Soil when Angle of Inclination and Slope angle is Given
- Cohesion of Soil when Length of Slip Plane is Given
- Cohesion of Soil when Shear Strength along the Slip Plane is Given
- Cohesive force along the Slip Plane
- Critical Slope Angle when Angle of Inclination is Given
- Height from Toe of Wedge to Top of Wedge
- Height from Toe of Wedge to Top of Wedge given Factor of Safety
- Height from Toe of Wedge to Top of Wedge when Weight of Wedge is Given
- 13 More formulas!

Elements in Culmann's Method

- Angle of Internal Friction when Angle of Inclination and Slope angle is Given
- Angle of Internal Friction when Angle of Mobilised Friction is Given
- Angle of Internal Friction when Effective Normal Stress is Given
- Angle of Internal Friction when Shear Strength along the Slip Plane is Given
- Angle of Internal Friction when Shear Strength and Submerged Unit Weight is Given
- Angle of Internal Friction when Submerged Unit Weight is Given
- Angle of Internal Friction when Weight of Wedge is Given
- Factor of Safety when Angle of Inclination and Slope angle is Given
- Factor of Safety when Angle of Mobilised Friction is Given
- Factor of Safety when Length of Slip Plane is Given
- Length of Slip Plane when Cohesive force along the Slip Plane is Given
- 15 More formulas!

Stability Analysis of Infinite Slopes

- Angle of Inclination given Vertical Stress on the Surface of Prism
- Angle of Inclination when Horizontal Length of Prism is Given
- Angle of Inclination when Volume Per Unit Length of Prism is Given
- Angle of Inclination when Weight of Soil Prism is Given
- Depth of Prism given Vertical Stress on the Surface of Prism
- Depth of Prism when Volume Per Unit Length of Prism is Given
- Depth of Prism when Weight of Soil Prism is Given
- Factor of Safety of the Slope Against Sliding
- Horizontal Length of Prism
- Inclined Length along the Slope when Horizontal Length of Prism is Given
- Inclined Length along the Slope when Vertical Stress on the Surface of Prism is Given
- 10 More formulas!

Cohesionless Soil

- Angle of Inclination when Factor of Safety against Sliding is Given
- Angle of Inclination when Shear Strength of Soil is Given
- Angle of Internal Friction when Factor of Safety against Sliding is Given
- Angle of Internal Friction when Normal Stress of Cohesionless Soil is Given
- Angle of Internal Friction when Shear Strength of Cohesionless Soil is Given
- Angle of Internal Friction when Shear Strength of Soil is Given
- Factor of Safety against Sliding when Angle of Internal Friction is Given
- Normal Stress when Shear Strength of Cohesionless Soil is Given
- Normal Stress when Shear Stress of Cohesionless Soil is Given
- Shear Strength of Cohesionless Soil
- Shear Strength of Soil when Angle of Internal Friction is Given
- 3 More formulas!

Cohesive Soil

- Cohesion of Soil when Factor of Safety for Cohesive Soil is Given
- Cohesion of Soil when Factor of Safety with Respect to Cohesion is Given
- Cohesion of Soil when Mobilised Cohesion is Given
- Cohesion when Critical Depth for Cohesive Soil is Given
- Cohesion when Factor of Safety for Cohesive Soil is Given
- Cohesion when Shear Strength of Cohesive Soil is Given
- Cohesion when Stability Number for Cohesive Soil is Given
- Critical Depth for Cohesive Soil
- Critical Depth for Cohesive Soil when Factor of Safety with Respect to Cohesion is Given
- Critical Depth when Stability Number for Cohesive Soil is Given
- Depth at which Mobilised Cohesion is Considered when Critical Depth is Given
- 15 More formulas!

Elements in Cohesive Soil

- Angle of Internal Friction when Factor of Safety for Cohesive Soil is Given
- Angle of Internal Friction when Shear Strength of Cohesive Soil is Given
- Angle of Internal Friction when Stability Number is Given
- Factor of Safety for Cohesive Soil
- Factor of Safety for Cohesive Soil when Cohesion is Given
- Factor of Safety with Respect to Cohesion when Critical Depth is Given
- Factor of Safety with Respect to Cohesion when Mobilised Cohesion is Given
- Factor of Safety with Respect to Cohesion when Stability Number is Given
- Stability Number for Cohesive Soil
- Stability Number for Cohesive Soil when Mobilised Cohesion is Given
- Stability Number when Angle of Internal Friction is Given
- 2 More formulas!

Normal Stress Component

- Angle of Inclination given Normal Stress Component
- Depth of Prism given Normal Stress Component
- Normal Stress Component when Unit Weight of Soil is Given
- Normal Stress Component when Vertical Stress is Given
- Unit Weight of Soil given Normal Stress Component
- Vertical Stress on the Surface of Prism when Normal Stress Component is Given

Shear Stress Component

- Angle of Inclination when Shear Stress Component is Given
- Depth of Prism when Shear Stress Component is Given
- Shear Strength of Soil when Factor of Safety is Given
- Shear Stress Component when Unit Weight of Soil is Given
- Shear Stress Component when Vertical Stress is Given
- Shear Stress of Soil given Factor of Safety
- Unit Weight of Soil when Shear Stress Component is Given
- Vertical Stress when Shear Stress Component is Given

Steady Seepage along the Slope

- Effective Normal Stress given Upward Force due to Seepage Water
- Effective Normal Stress when Factor of Safety is Given
- Effective Normal Stress when Saturated Unit Weight is Given
- Effective Normal Stress when Submerged Unit Weight is Given
- Factor of Safety when Effective Normal Stress is Given
- Factor of Safety when Submerged Unit Weight is Given
- Inclined Length of Prism when Saturated Unit Weight is Given
- Normal Stress Component given Saturated Unit Weight
- Normal Stress Component when Effective Normal Stress is Given
- Normal Stress Component when Submerged Unit Weight and Depth of Prism is Given
- Shear strength when Submerged Unit Weight is Given
- 15 More formulas!

Factors of Steady Seepage along the Slope

- Angle of Inclination given Saturated Unit Weight
- Angle of Inclination given Vertical Stress and Saturated Unit Weight
- Angle of Inclination when Shear Strength and Submerged Unit Weight is Given
- Angle of Inclination when Submerged Unit Weight is Given
- Depth of Prism given Normal Stress and Saturated Unit Weight
- Depth of Prism given Upward Force
- Depth of Prism given Vertical Stress and Saturated Unit Weight
- Depth of Prism when Effective Normal Stress is Given
- Depth of Prism when Saturated Unit Weight is Given
- Depth of Prism when Shear Stress and Saturated Unit Weight is Given
- Depth of Prism when Submerged Unit Weight and Effective Normal Stress is Given
- 9 More formulas!

Steady Seepage along the Slope of Cohesive Soil

- Cohesion of Soil for Steady Seepage Along the Slope
- Cohesion of Soil when Saturated Unit Weight is Given
- Critical Depth when Saturated Unit Weight is Given
- Factor of Safety for Cohesive Soil given Saturated Unit Weight
- Saturated Unit Weight given Critical Depth
- Saturated Unit Weight given Factor of Safety for Cohesive Soil
- Submerged Unit Weight for Steady Seepage Along the Slope
- Submerged Unit Weight when Critical Depth and Cohesion is Given

Submerged Slope

- Depth of Prism given Submerged Unit Weight
- Depth of Prism when Submerged Unit Weight and Shear Stress is Given
- Normal Stress Component when Submerged Unit Weight is Given
- Shear Stress Component when Submerged Unit Weight is Given
- Submerged Unit Weight given Normal Stress Component
- Submerged Unit Weight when Shear Stress Component is Given

Submerged Slope of Cohesive Soil

- Angle of Internal Friction when Factor of Safety for Submerged Slope is Given
- Cohesion of Soil when Submerged Unit Weight is Given
- Cohesion when Submerged Unit Weight is Given
- Critical Depth when Submerged Unit Weight is Given
- Depth of Prism for Cohesive Soil when Submerged Slope is Given
- Factor of Safety for Cohesive Soil when Depth of Prism is Given
- Submerged Unit Weight when Critical Depth is Given
- Submerged Unit Weight when Factor of Safety for Cohesive Soil is Given

Stability of Slopes in Earth Dams

- Air Pressure in the Void of Soil Mass
- Air Pressure in the Void of Soil Mass when Henry's Constant of Solubility is Given
- Effective Angle of Internal Friction when Factor of Safety in Absence of Flow Net is Given
- Effective Angle of Internal Friction when Factor of Safety is Given
- Effective Cohesion when Factor of Safety in Absence of Flow Net is Given
- Effective Cohesion when Factor of Safety of Earth Dam is Given
- Embankment Compression when Henry's Constant of Solubility is Given
- Embankment Compression when Induced Pore Pressure is Given
- Factor of Safety in Absence of Flow Net
- Factor of Safety of Earth Dam
- Henry's Constant of Solubility when Induced Pore Pressure is Given
- 14 More formulas!

Taylor's Stability Number and Stability Curves

- Angle of Internal Friction when Average Shear Stress is Given
- Angle of Internal Friction when Factor of Safety with respect to Shear Strength is Given
- Angle of Internal Friction when Weighted Friction Angle is Given
- Average Shear Stress when Factor of Safety is Given
- Cohesion of Soil when Average Shear Stress is Given
- Effective Angle of Internal Friction when Weighted Friction Angle is Given
- Factor of Safety when Average Shear Stress is Given
- Factor of Safety with respect to Shear Strength
- Factor of Safety with respect to Shear Strength when Weighted Friction Angle is Given
- Mobilised Friction Angle when Weighted Friction Angle is Given
- Normal Stress when Average Shear Stress is Given
- 13 More formulas!

The Swedish Slip Circle Method

- Arc angle when length of slip arc is given
- Curve length of Each Slice when Resisting Force from Coulomb's Equation is Given
- Distance between Line of Action and Line Passing through Center when Driving Moment is Given
- Distance between Line of Action and Line Passing through Center when Mobilised Cohesion is Given
- Distance between Line of Action of Weight and Line Passing through Center
- Driving Moment when Factor of Safety is Given
- Driving Moment when Radius of Slip Circle is Given
- Driving Moment when Weight of Soil on the Wedge is Given
- Length of slip Circle when Sum of Tangential Component is Given
- Mobilised Shear resistance of Soil when Factor of Safety is Given
- Mobilised Shear resistance of Soil when Weight of Soil on the Wedge is Given
- 15 More formulas!

Other elements in Swedish Slip Circle Method

- Angle of Internal Friction when Resisting Force from Coulomb's Equation is Given
- Angle of Internal Friction when Resisting Moment is Given
- Angle of Internal Friction when Sum of Tangential Component is Given
- Factor of Safety when Mobilised Shear resistance of Soil is Given
- Factor of Safety when Moment of Resistance is Given
- Factor of Safety when Sum of Tangential Component is Given
- Factor of Safety when Unit Cohesion is Given
- Length of the Slip Arc
- Length of the Slip Arc when Factor of Safety is Given
- Length of the Slip Arc when Mobilised Shear resistance of Soil is Given
- Length of the Slip Arc when Moment of Resistance is Given
- 12 More formulas!

Vibration Control in Blasting

- Acceleration of Particles Disturbed by the Vibrations
- Diameter of Drill Bit when Burden Suggested in Langefors' Formula is Given
- Diameter of the Borehole when Minimum Length of the Borehole is Given
- Diameter of the Explosive when Burden Suggested in Konya Formula is Given
- Distance from the Blast Hole to the Nearest Perpendicular Free Face or Burden
- Distance of Particle One from the Site of Explosion
- Distance of Particle Two from the Site of Explosion when Velocity is Given
- Distance to Exposure when Scaled Distance for Vibration Control is Given
- Maximum Weight of Explosives when Scaled Distance for Vibration Control is Given
- Overburden when Stemming at Top of Borehole is Given
- Ratio of Spacing to Burden when Burden Suggested in Langefors' Formula is Given
- 13 More formulas!

Parameters of Vibration Control in Blasting

- Amplitude of vibrations when acceleration of particles is given
- Amplitude of vibrations when velocity of particle is given
- Burden Suggested in Konya Formula
- Burden Suggested in Langefors' Formula
- Burden when Spacing for Multiple Simultaneous Blasting is Given
- Burden when Stemming at Top of Borehole is Given
- Degree of Packing when Burden Suggested in Langefors' Formula is Given
- Diameter of Borehole when Burden is Given
- Distance From Explosion to Exposure when Overpressure is Given
- Frequency of Vibration when Acceleration of Particles is Given
- Frequency of vibration when velocity of particle is given
- 9 More formulas!

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