2. Given: A cover plate (3/4" x 10") is welded to one flange of a W12x45 as shown. Fy= 50 ksi The column is 22-ft long and is fixed at the base and fixed against rotation at the top The top of the column is free to translate (sidesway) Required: Determine the column capacity, opn

2. Given: A cover plate (3/4" x 10") is welded to one flange of a W12x45 as shown. Fy= 50 ksi The column is 22-ft long and is fixed at the base and fixed against rotation at the top The top of the column is free to translate (sidesway) Required: Determine the column capacity, opn

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. Given: A cover plate (3/4" x 10") is welded to one flange of a W12x45 as shown.
Fy = 50 ksi
The column is 22-ft long and is fixed at the base and fixed against rotation at the top
The top of the column is free to translate (sidesway)
Required:
Determine the column capacity, Pn
I

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Step 1: Given

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Step 2: Calculation of composite moment of inertia of section

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Step 3: Calculate governing slenderness ratio

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Step 4: Calculate elastic buckling stress

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Step 5: Calculate critical flexural buckling stress

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Step 6: Calculate column capacity

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