2- A sign weighs 2000 lbs. The design spectralacceleration was determined and found to be SDs =JustMarried1.20g.Level 3 (Roof)Calculate the ratio of the seismic design force Fp (a non-structural component on the roof) and seismic base shearV (rigid nonbuilding structure supported on the ground)Level 2Level 1JustMarriedI f| Level 0 (Base)40 ft

Solution: Given: Base = 40 ft load = 2000 lbs = 8.89 kN SDS = 1.2 gms =1.18x10-5 kN h= Z3 Design…

2- A sign weighs 2000 lbs. The design spectral acceleration was determined and found to be SDs = Just Married 1.20g. Level 3 (Roof) Calculate the ratio of the seismic design force F, (a non- structural component on the roof) and seismic base shear V (rigid nonbuilding structure supported on the ground) Level 2 Level 1 Just Married Level 0 (Base ) 40 ft

2- A sign weighs 2000 lbs. The design spectral acceleration was determined and found to be SDs = Just Married 1.20g. Level 3 (Roof) Calculate the ratio of the seismic design force F, (a non- structural component on the roof) and seismic base shear V (rigid nonbuilding structure supported on the ground) Level 2 Level 1 Just Married Level 0 (Base ) 40 ft

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

2- A sign weighs 2000 lbs. The design spectral
acceleration was determined and found to be SDs =
Just
Married
1.20g.
Level 3 (Roof)
Calculate the ratio of the seismic design force Fp (a non-
structural component on the roof) and seismic base shear
V (rigid nonbuilding structure supported on the ground)
Level 2
Level 1
Just
Married
I f| Level 0 (Base)
40 ft

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