Mridul Sharma
Indian Institute of Information Technology (IIIT), Bhopal
Mridul Sharma has created this Calculator and 100+ more calculators!
Rithik Agrawal
National Institute of Technology Karnataka (NITK), Surathkal
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11 Other formulas that you can solve using the same Inputs

Thermal Effects Factor When Roof Snow Load is Known
thermal effects factor=roof snow load/(0.7*wind exposure factor*importance factor for end use*ground snow load for 50-year recurrence period) GO
Wind Exposure Factor When Roof Snow Load is Known
wind exposure factor=roof snow load/(0.7*thermal effects factor*importance factor for end use*ground snow load for 50-year recurrence period) GO
Ground Snow Load When Roof Snow Load is Known
ground snow load for 50-year recurrence period=roof snow load/(0.7*wind exposure factor*thermal effects factor*importance factor for end use) GO
Roof Snow Load
roof snow load=0.7*wind exposure factor*thermal effects factor*importance factor for end use*ground snow load for 50-year recurrence period GO
ground snow load when roof type is known
ground snow load for 50-year recurrence period=roof snow load/(roof type*importance factor for end use) GO
roof type when roof snow load is known
roof type=roof snow load/(importance factor for end use*ground snow load for 50-year recurrence period) GO
Roof Snow Load When Roof Type is Known
roof snow load=importance factor for end use*roof type*ground snow load for 50-year recurrence period GO
wind power
Wind Power=0.5*Air Density *Area*basic wind speed*basic wind speed*basic wind speed GO
gust response factor when wind pressure is known
gust response factor=wind pressure/(velocity pressure*pressure coefficient) GO
pressure coefficient when wind pressure is known
pressure coefficient=wind pressure/(velocity pressure*gust response factor) GO
equivalent static design wind pressure
wind pressure=velocity pressure*gust response factor*pressure coefficient GO

topographic factor when velocity pressure is known Formula

topographic factor=velocity pressure/(0.00256*velocity exposure coefficient*importance factor for end use*wind directionality factor*basic wind speed^2)
K<sub>zt</sub>=q/(0.00256*K<sub>z</sub>*I*K<sub>d</sub>*V^2)
More formulas
equivalent static design wind pressure GO
Velocity Pressure When Wind Pressure is Known GO
gust response factor when wind pressure is known GO
pressure coefficient when wind pressure is known GO
Velocity Pressure GO
Basic Wind when Velocity Pressure is Known GO
importance factor when velocity pressure is known GO
wind directionality factor when velocity pressure is known GO
velocity exposure coefficient when velocity pressure is known GO
wind pressure as given by ASCE 7 GO
velocity pressure as given by ASCE 7 GO
velocity pressure at given point as given by ASCE 7 GO
gust effect factor as given by ASCE 7 GO
external pressure coefficient as given by ASCE 7 GO
internal pressure coefficient as given by ASCE 7 GO

What is topographic factor?

Topographic factors include height, direction of slope, steepness of the slope. The topographic factors are also called indirect factors as they influence the growth and development of organisms by bringing variations in climatic factors.

How to Calculate topographic factor when velocity pressure is known?

topographic factor when velocity pressure is known calculator uses topographic factor=velocity pressure/(0.00256*velocity exposure coefficient*importance factor for end use*wind directionality factor*basic wind speed^2) to calculate the topographic factor, The topographic factor when velocity pressure is known formula calculates the topographic factor when we have a prior info velocity pressure and other factors affecting it like basic wind, importance factor etc. . topographic factor and is denoted by Kzt symbol.

How to calculate topographic factor when velocity pressure is known using this online calculator? To use this online calculator for topographic factor when velocity pressure is known, enter velocity pressure (q), velocity exposure coefficient (Kz), importance factor for end use (I), wind directionality factor (Kd) and basic wind speed (V) and hit the calculate button. Here is how the topographic factor when velocity pressure is known calculation can be explained with given input values -> 581.314 = 1.48816394355763/(0.00256*1*1*1*1^2).

FAQ

What is topographic factor when velocity pressure is known?
The topographic factor when velocity pressure is known formula calculates the topographic factor when we have a prior info velocity pressure and other factors affecting it like basic wind, importance factor etc. and is represented as Kzt=q/(0.00256*Kz*I*Kd*V^2) or topographic factor=velocity pressure/(0.00256*velocity exposure coefficient*importance factor for end use*wind directionality factor*basic wind speed^2). velocity pressure is the pressure duo to moving wind, velocity exposure coefficient is evaluated at some height z, importance factor for end use is the factor whose value lies in range 0.8 to 1.2, wind directionality factor reflects the fact that the climatologically and aerodynamically or dynamically most unfavorable wind directions typically do not coincide and basic wind speed is the wind speed corresponding to a 3-s gust speed at 33 ft above the ground in exposure C.
How to calculate topographic factor when velocity pressure is known?
The topographic factor when velocity pressure is known formula calculates the topographic factor when we have a prior info velocity pressure and other factors affecting it like basic wind, importance factor etc. is calculated using topographic factor=velocity pressure/(0.00256*velocity exposure coefficient*importance factor for end use*wind directionality factor*basic wind speed^2). To calculate topographic factor when velocity pressure is known, you need velocity pressure (q), velocity exposure coefficient (Kz), importance factor for end use (I), wind directionality factor (Kd) and basic wind speed (V). With our tool, you need to enter the respective value for velocity pressure, velocity exposure coefficient, importance factor for end use, wind directionality factor and basic wind speed 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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