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A compression member 3 m. long consists of two angles L 6 x 4 x 1/2 mm with long legs back to back and strutting 12 mm gusset plates at each end. E = 200000 MPa, Fy = 230 MPa Properties of one angle L 6 x 4 x 1/2 mm

A compression member 3 m. long consists of two angles L 6 x 4 x 1/2 mm with long legs back to back and strutting 12 mm gusset plates at each end. E = 200000 MPa, Fy = 230 MPa Properties of one angle L 6 x 4 x 1/2 mm

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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A compression member 3 m. long consists of two angles L 6 x 4 x 1/2 mm with long legs back to back and strutting 12 mm gusset plates at each end. E = 200000 MPa, Fy = 230 MPa Properties of one angle L 6 x 4 x 1/2 mm x = 7.20 x 106mm4 1 ly = 2.59 x 106 mm4 A = 3060 mm² X = 24.9 mm d = 152 mm b = 102 mm y = 50.3 mm a. Compute the minimum radius of gyration. b. compute the allowable axial stress t = 12.7 mm c. compute the safe axial load capacity of the compression member
Transcribed Image Text:A compression member 3 m. long consists of two angles L 6 x 4 x 1/2 mm with long legs back to back and strutting 12 mm gusset plates at each end. E = 200000 MPa, Fy = 230 MPa Properties of one angle L 6 x 4 x 1/2 mm x = 7.20 x 106mm4 1 ly = 2.59 x 106 mm4 A = 3060 mm² X = 24.9 mm d = 152 mm b = 102 mm y = 50.3 mm a. Compute the minimum radius of gyration. b. compute the allowable axial stress t = 12.7 mm c. compute the safe axial load capacity of the compression member
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