Select a lightest W-Shape column of ASTM A572, grade 50 steel, pinned at both ends,and subjected to the following service loads:Dead=200Kips and live=300Kips.Unbraced length for strong (X-X) axis bending 30 ft.Unbraced length for weak (Y-Y) axis bending 15 ft.

Given data Dead load=200kips Live load=300kips Restraints along x- axis=30ft along y-axis=15ft

Answered: -Shape column of ASTM A572, grade 50…

-Shape column of ASTM A572, grade 50 steel, pinned at both e following service loads: ve=300Kips. strong (X-X) axis bending 30 ft. weak (Y-Y) axis bending 15 ft.

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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Question

Select a lightest W-Shape column of ASTM A572, grade 50 steel, pinned at both ends,
and subjected to the following service loads:
Dead=200Kips and live=300Kips.
Unbraced length for strong (X-X) axis bending 30 ft.
Unbraced length for weak (Y-Y) axis bending 15 ft.

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