Design for wind and earthquake class. show all steps with clear writing Distribute horizontally a seismic force of 42 Kips on the shown four elements. The 42 kips force is oriented from south to north. The roof elevation is 14 feet from the ground.

Design for wind and earthquake class. show all steps with clear writing Distribute horizontally a seismic force of 42 Kips on the shown four elements. The 42 kips force is oriented from south to north. The roof elevation is 14 feet from the ground.

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

Design for wind and earthquake class. show all steps with clear writing
Distribute horizontally a seismic force of 42 Kips on the shown four elements. The 42 kips
force is oriented from south to north. The roof elevation is 14 feet from the ground.
25
20'
25'
10'
20'
Kx1
Ky2
50'
10'
Ky1
20'
10'
70'
Assume any missing dimensions for any of the lateral supporting system
Kx2 and Kyi are bracing systems
38

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Step 1: Given variable parameters

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Step 2: Force due to displacement

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Step 3: Determination of coordinates

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Step 4: Calculation of eccentricity and moment

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Step 5: Calculation of twisting force

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Step 6: Calculation of total forces

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