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A column is formed by welding two A36 MC sections back-to- back. The column is 32 feet long. With respect to x-axis buckling, supports are hinged at the top, and fixed at the bottom. With respect to y-axis buckling, supports are pinned at both ends. Additionally, hinge supports are provided at the mid-height perpendicular to both axes. Use the recommended k-values. Below are the properties of a single MC section: A=6.45 in2, d=10 in, bf-3.32 in, x=0.990 in, Ix=102 in4, ly=6.40 in4, rx-3.99 in, ry=0.997 in

A column is formed by welding two A36 MC sections back-to- back. The column is 32 feet long. With respect to x-axis buckling, supports are hinged at the top, and fixed at the bottom. With respect to y-axis buckling, supports are pinned at both ends. Additionally, hinge supports are provided at the mid-height perpendicular to both axes. Use the recommended k-values. Below are the properties of a single MC section: A=6.45 in2, d=10 in, bf-3.32 in, x=0.990 in, Ix=102 in4, ly=6.40 in4, rx-3.99 in, ry=0.997 in

Structural Analysis
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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Compute:

- Ix̄

- Centroidal y axis

- kL/ry

- rx

- design compressive strength

- allowable compressive strength

A column is formed by welding two A36 MC sections back-to- back. The column is 32 feet long. With respect to x-axis buckling, supports are hinged at the top, and fixed at the bottom. With respect to y-axis buckling, supports are pinned at both ends. Additionally, hinge supports are provided at the mid-height perpendicular to both axes. Use the recommended k-values. Below are the properties of a single MC section: A=6.45 in2, d=10 in, bf-3.32 in, x=0.990 in, Ix=102 inª, ly=6.40 in4, rx-3.99 in, ry=0.997 in
Transcribed Image Text:A column is formed by welding two A36 MC sections back-to- back. The column is 32 feet long. With respect to x-axis buckling, supports are hinged at the top, and fixed at the bottom. With respect to y-axis buckling, supports are pinned at both ends. Additionally, hinge supports are provided at the mid-height perpendicular to both axes. Use the recommended k-values. Below are the properties of a single MC section: A=6.45 in2, d=10 in, bf-3.32 in, x=0.990 in, Ix=102 inª, ly=6.40 in4, rx-3.99 in, ry=0.997 in
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