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Seismic Response Coefficient calculates reduced design seismic forces of structural system and deflection amplification factor to convert elastic lateral displacements to total lateral displacements. Check FAQs
Cs=VW
Cs - Seismic Response Coefficient?V - Lateral Force?W - Total Dead Load?

Seismic Response Coefficient given Base Shear Example

With values
With units
Only example

Here is how the Seismic Response Coefficient given Base Shear equation looks like with Values.

Here is how the Seismic Response Coefficient given Base Shear equation looks like with Units.

Here is how the Seismic Response Coefficient given Base Shear equation looks like.

0.35Edit=8.4Edit106.75Edit
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Seismic Response Coefficient given Base Shear Solution

Follow our step by step solution on how to calculate Seismic Response Coefficient given Base Shear?

FIRST Step Consider the formula
Cs=VW
Next Step Substitute values of Variables
Cs=8.4kipf106.75kN
Next Step Convert Units
Cs=37365.0616N106750N
Next Step Prepare to Evaluate
Cs=37365.0616106750
Next Step Evaluate
Cs=0.350023995954474
LAST Step Rounding Answer
Cs=0.35

Seismic Response Coefficient given Base Shear Formula Elements

Variables
Seismic Response Coefficient
Seismic Response Coefficient calculates reduced design seismic forces of structural system and deflection amplification factor to convert elastic lateral displacements to total lateral displacements.
Symbol: Cs
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Lateral Force
Lateral Force is live loads that are applied parallel to the ground; that is, they are horizontal forces acting on a structure.
Symbol: V
Measurement: ForceUnit: kipf
Note: Value should be greater than 0.
Total Dead Load
Total Dead Load is a permanent load which results from the weight of the structure itself.
Symbol: W
Measurement: ForceUnit: kN
Note: Value should be greater than 0.

Other Formulas to find Seismic Response Coefficient

​Go Seismic Response Coefficient given Fundamental Period
Cs=1.2CvRT23
​Go Seismic Response Coefficient given Seismic Coefficient for Velocity Dependent Structures
Cs=2.5CaR

Other formulas in Seismic Loads category

​Go Total Lateral Force Acting in Direction of each of Principal Axis
V=CsW
​Go Total Dead Load given Base Shear
W=VCs
​Go Seismic Coefficient for Short Period Structures
Cv=Cs(RT23)1.2
​Go Response Modification Factor
R=1.2CvCsT23

How to Evaluate Seismic Response Coefficient given Base Shear?

Seismic Response Coefficient given Base Shear evaluator uses Seismic Response Coefficient = Lateral Force/Total Dead Load to evaluate the Seismic Response Coefficient, The Seismic Response Coefficient given Base Shear formula calculates the seismic response coefficient when we have a prior info of the total dead load. Seismic Response Coefficient is denoted by Cs symbol.

How to evaluate Seismic Response Coefficient given Base Shear using this online evaluator? To use this online evaluator for Seismic Response Coefficient given Base Shear, enter Lateral Force (V) & Total Dead Load (W) and hit the calculate button.

FAQs on Seismic Response Coefficient given Base Shear

What is the formula to find Seismic Response Coefficient given Base Shear?
The formula of Seismic Response Coefficient given Base Shear is expressed as Seismic Response Coefficient = Lateral Force/Total Dead Load. Here is an example- 0.350024 = 37365.0615681401/106750.
How to calculate Seismic Response Coefficient given Base Shear?
With Lateral Force (V) & Total Dead Load (W) we can find Seismic Response Coefficient given Base Shear using the formula - Seismic Response Coefficient = Lateral Force/Total Dead Load.
What are the other ways to Calculate Seismic Response Coefficient?
Here are the different ways to Calculate Seismic Response Coefficient-
  • Seismic Response Coefficient=1.2*Seismic Coefficient for Short Period Structures/(Response Modification Factor*Fundamental Period^(2/3))OpenImg
  • Seismic Response Coefficient=2.5*Seismic Coefficient for Velocity Dependent/Response Modification FactorOpenImg
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