Two channel are welded at the tip of their flanges to form a box column Properties of single channel: A = 5690 mm² d = 254 mm b = 77 mm t₁ = 11 mm tw = 17 mm x = 16.5 mm I, = 42.87 x 106 mm² l, = 1.64 x 105 mm²¹ The column is 6.0 m in length and fixed at one end and hinged at other end, use fy = 248 MPa A. Determine the critical slenderness ratio. B. Determine the critical load to avoid buckling. C. Determine the safe allowable axial load using ASD-NSCP 2001 provisions. 17 mm. 11 mm y 1 16.5 mm 1 거 77 mm 254 mm-

Two channel are welded at the tip of their flanges to form a box column Properties of single channel: A = 5690 mm² d = 254 mm b = 77 mm t₁ = 11 mm tw = 17 mm x = 16.5 mm I, = 42.87 x 106 mm² l, = 1.64 x 105 mm²¹ The column is 6.0 m in length and fixed at one end and hinged at other end, use fy = 248 MPa A. Determine the critical slenderness ratio. B. Determine the critical load to avoid buckling. C. Determine the safe allowable axial load using ASD-NSCP 2001 provisions. 17 mm. 11 mm y 1 16.5 mm 1 거 77 mm 254 mm-

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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