Mridul Sharma
Indian Institute of Information Technology (IIIT), Bhopal
Mridul Sharma has created this Calculator and 100+ more calculators!
Rudrani Tidke
Cummins College of Engineering for Women (CCEW), Pune
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11 Other formulas that you can solve using the same Inputs

Surface Area of a Rectangular Prism
Surface Area=2*(Length*Width+Length*Height+Width*Height) GO
Perimeter of a rectangle when diagonal and length are given
Perimeter=2*(Length+sqrt((Diagonal)^2-(Length)^2)) GO
Magnetic Flux
Magnetic Flux=Magnetic Field*Length*Breadth*cos(θ) GO
Area of a Rectangle when breadth and diagonal are given
Area=Breadth*(sqrt((Diagonal)^2-(Breadth)^2)) GO
Area of a Rectangle when length and diagonal are given
Area=Length*(sqrt((Diagonal)^2-(Length)^2)) GO
Diagonal of a Rectangle when length and breadth are given
Diagonal=sqrt(Length^2+Breadth^2) GO
Strain
Strain=Change In Length/Length GO
Surface Tension
Surface Tension=Force/Length GO
Perimeter of a rectangle when length and width are given
Perimeter=2*Length+2*Width GO
Volume of a Rectangular Prism
Volume=Width*Height*Length GO
Area of a Rectangle when length and breadth are given
Area=Length*Breadth GO

Efficiency Factor for a Group of Piles Formula

efficiency factor=((2*average peripheral friction stress of block*(Breadth*Length+Width*Length))+(Breadth*width of group))/(number of piles* single pile capacity)
E<sub>g</sub>=((2*f<sub>s</sub>*(b*l+w*l))+(b*W<sub>g</sub>))/(n*Q<sub>u</sub>)
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Group Drag Load in Pile Group Analysis GO
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Socket Length when Allowable Design Load on Rock Socket is Given GO
Allowable Concrete-Rock Bond Stress when Allowable Design Load is Given GO
Allowable Bearing Pressure on Rock when Allowable Design Load is Given GO

What is average peripheral friction stress of block?

Average peripheral friction stress of block is the average of the friction stress at the peripheral of the block.

How to Calculate Efficiency Factor for a Group of Piles?

Efficiency Factor for a Group of Piles calculator uses efficiency factor=((2*average peripheral friction stress of block*(Breadth*Length+Width*Length))+(Breadth*width of group))/(number of piles* single pile capacity) to calculate the efficiency factor, The Efficiency Factor for a Group of Piles formula is defined as the ratio of the actual capacity of the group to the summation of the capacities of the individual piles in the group when tested as single piles. efficiency factor and is denoted by Eg symbol.

How to calculate Efficiency Factor for a Group of Piles using this online calculator? To use this online calculator for Efficiency Factor for a Group of Piles, enter average peripheral friction stress of block (fs), Breadth (b), Length (l), Width (w), width of group (Wg), number of piles (n) and single pile capacity (Qu) and hit the calculate button. Here is how the Efficiency Factor for a Group of Piles calculation can be explained with given input values -> 56 = ((2*1*(2*3+7*3))+(2*1))/(1*1).

FAQ

What is Efficiency Factor for a Group of Piles?
The Efficiency Factor for a Group of Piles formula is defined as the ratio of the actual capacity of the group to the summation of the capacities of the individual piles in the group when tested as single piles and is represented as Eg=((2*fs*(b*l+w*l))+(b*Wg))/(n*Qu) or efficiency factor=((2*average peripheral friction stress of block*(Breadth*Length+Width*Length))+(Breadth*width of group))/(number of piles* single pile capacity). average peripheral friction stress of block, Breadth is the measurement or extent of something from side to side, Length is the measurement or extent of something from end to end, Width is the measurement or extent of something from side to side, width of group is the total width of the pile group, number of piles is the total number of piles and single pile capacity is the capacity of individual pile.
How to calculate Efficiency Factor for a Group of Piles?
The Efficiency Factor for a Group of Piles formula is defined as the ratio of the actual capacity of the group to the summation of the capacities of the individual piles in the group when tested as single piles is calculated using efficiency factor=((2*average peripheral friction stress of block*(Breadth*Length+Width*Length))+(Breadth*width of group))/(number of piles* single pile capacity). To calculate Efficiency Factor for a Group of Piles, you need average peripheral friction stress of block (fs), Breadth (b), Length (l), Width (w), width of group (Wg), number of piles (n) and single pile capacity (Qu). With our tool, you need to enter the respective value for average peripheral friction stress of block, Breadth, Length, Width, width of group, number of piles and single pile capacity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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