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Problem: 1. Two A36 steel channels are welded at the tip of their flanges to form a box column. Properties of ONE channel section: A=5690 mm2 tw=17 mm d=254 mm x=16.5 mm br=77 mm b=42.87x106 mm“ tr=11 mm ly=1.64x10° mm The column is 10 meters long, being fixed at one end and hinged at the other end. Dotormine the maximuum clondornocs rotio

Problem: 1. Two A36 steel channels are welded at the tip of their flanges to form a box column. Properties of ONE channel section: A=5690 mm2 tw=17 mm d=254 mm x=16.5 mm br=77 mm b=42.87x106 mm“ tr=11 mm ly=1.64x10° mm The column is 10 meters long, being fixed at one end and hinged at the other end. Dotormine the maximuum clondornocs rotio

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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Problem: 1. Two A36 steel channels are welded at the tip of their flanges to form a box column. Properties of ONE channel section: A=5690 mm? tw=17 mm d=254 mm x=16.5 mm br=77 mm k=42.87x10® mm* tr=11 mm ly=1.64x10° mm The column is 10 meters long, being fixed at one end and hinged at the other end. a. Determine the maximum slenderness ratio. b. Determine the mode of failure of the column. c. Determine the critical buckling stress, Far. .., d. Determine the Allowable strength for the colum- e. Determine the Ultimate strength for the column. , Express your final answers in 2 decimal places.
Transcribed Image Text:Problem: 1. Two A36 steel channels are welded at the tip of their flanges to form a box column. Properties of ONE channel section: A=5690 mm? tw=17 mm d=254 mm x=16.5 mm br=77 mm k=42.87x10® mm* tr=11 mm ly=1.64x10° mm The column is 10 meters long, being fixed at one end and hinged at the other end. a. Determine the maximum slenderness ratio. b. Determine the mode of failure of the column. c. Determine the critical buckling stress, Far. .., d. Determine the Allowable strength for the colum- e. Determine the Ultimate strength for the column. , Express your final answers in 2 decimal places.
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