I need it as soon as possible. Thanks in advance QUESTION 1A structural steel member 5 m long is to be used as a column (strut). The member isfixed at both ends for bending about y-y axis and pinned at one end and fixed at theother for bending about x-x axis.The section properties are as follows:A = 2.85 x 103 m²Ix = 19.4 x 10-6 m4lyy = 1.42 x 106 mª%3DOy = 300 MPaE = 200 GPaUnder these conditions calculate the following:1.1 Determine the critical slenderness ratio.1.2 Calculate the buckling stress according to Euler theory.1.3 Calculate the buckling stress according to Rankine and Gordon equation and theload producing this stress

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Answered: QUESTION 1 A structural steel member 5…

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 beam is built-up from the following A36 plates: 420x20 plates as flanges and 500x20 plate as web. The beam is simply-supported and subjected to concentrated load at midspan. The member is laterally supported at the ends only. Limiting L Values:Lp = 4.762 mLr = 11.810 m Section Properties:A = 27200 mm2Ix = 1 370 026 667 mm4Sx = 5 269 333.333 mm3rx = 224.430 mmIy = 246 960 000 mm4Sy = 1 176 000 mm3ry = 95.286 mmJ = 3 626 666.667 mm4c = 1.0 (doubly symmetric I-shaped member)rts = 110.753 mmho = 520 mm Compute for the ultimate moment capacity (in kN-m) of the beam if it spans 4m. Please answer this asap. For upvote Thank you so much
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