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4. Uniform column consists of a 2.4 m section of structural tubing having the cross-section shown. a) Using Euler's formula and a FS=2, determine allowable centric load for the column and corresponding normal stress. b) Assuming that allowable load found in part (a) is applied at a point 18 mm from the geometric axis of the column. Find horizontal deflection of the top of the column and the maximum normal stress in the column. 10 e = 18 mm A = 2284 mm2 I = 3.33 x 106 mm Tr= 38 mm c = 50 mm 100 mm C 2.4 m В 100 mm В (a) E = 200 GPa (b)

4. Uniform column consists of a 2.4 m section of structural tubing having the cross-section shown. a) Using Euler's formula and a FS=2, determine allowable centric load for the column and corresponding normal stress. b) Assuming that allowable load found in part (a) is applied at a point 18 mm from the geometric axis of the column. Find horizontal deflection of the top of the column and the maximum normal stress in the column. 10 e = 18 mm A = 2284 mm2 I = 3.33 x 106 mm Tr= 38 mm c = 50 mm 100 mm C 2.4 m В 100 mm В (a) E = 200 GPa (b)

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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4. Uniform column consists of a 2.4 m section of structural tubing having the cross-section shown. a) Using Euler's formula and a FS=2, determine allowable centric load for the column and corresponding normal stress. b) Assuming that allowable load found in part (a) is applied at a point 18 mm from the geometric axis of the column. Find horizontal deflection of the top of the column and the maximum normal stress in the column. 10 A e = 18 mm A = 2284 mm2 I = 3.33 x 106 mm4 r r= 38 mm c = 50 mm 100 mm C 2.4 m В 100 mm В (a) E = 200 GPa (b)
Transcribed Image Text:4. Uniform column consists of a 2.4 m section of structural tubing having the cross-section shown. a) Using Euler's formula and a FS=2, determine allowable centric load for the column and corresponding normal stress. b) Assuming that allowable load found in part (a) is applied at a point 18 mm from the geometric axis of the column. Find horizontal deflection of the top of the column and the maximum normal stress in the column. 10 A e = 18 mm A = 2284 mm2 I = 3.33 x 106 mm4 r r= 38 mm c = 50 mm 100 mm C 2.4 m В 100 mm В (a) E = 200 GPa (b)
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