1. A W460 x 177 column section has length of 8 m. Using NSCP 2015 Specification: Fy = 380 MPa A = 22660 mm² r₂ = 201 mm r, = 68.2 mm A. Compute for the safe axial load using ASD and LRFD if both ends are hinged B. Compute for the safe axial load using ASD and LRFD if both ends are fixed C. Compute for the safe axial load using ASD and LRFD if both ends are hinged but braced at the mid- point

Structural Analysis
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Chapter2: Loads On Structures
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Please answer the problem attached image. Hint: a) pa= 1702.59kn,Pu=2558.99kn b) Pa=3219.15kn,Pu=4838.38kn c) Pa=4306.61kn, Pu=6472.83kn
1. A W460 x 177 column section has length of 8 m. Using NSCP 2015 Specification:
Fy = 380 MPa
A = 22660 mm²
r₂ = 201 mm
r, = 68.2 mm
A. Compute for the safe axial load using ASD and LRFD if both ends are hinged
B. Compute for the safe axial load using ASD and LRFD if both ends are fixed
C. Compute for the safe axial load using ASD and LRFD if both ends are hinged but braced at the mid-
point
Transcribed Image Text:1. A W460 x 177 column section has length of 8 m. Using NSCP 2015 Specification: Fy = 380 MPa A = 22660 mm² r₂ = 201 mm r, = 68.2 mm A. Compute for the safe axial load using ASD and LRFD if both ends are hinged B. Compute for the safe axial load using ASD and LRFD if both ends are fixed C. Compute for the safe axial load using ASD and LRFD if both ends are hinged but braced at the mid- point
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