A standard shape beam spanning at 13 meters has pinned supports at each end and is subjected to a uniformly distributed dead load of 16.7kN/m. Bending is only about the x-axis. Assuming A36 steel and constant lateral support:(A = 19,225mm2, d = 540mm, k = 39.7mm, bf = 310mm, tf = 20mm, tw = 12.5mm, Ix = 1004.4x106 mm4, Sx = 3.72x106 mm3, Zx = 4.14x106 mm3) What is the safe uniform live load (kN/m) which can be carried by the beam considering both LL only deflection limit and DL+LL deflection limit? Please answer this asap.for upvote. Thank you so much.

Length=13 m Dead load,wd=16.7 kN/m A36 steel ,fy=250 N/mm2 Let required live load=wl Considering…

Answered: A standard shape beam spanning at 13…

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 standard shape beam spanning at 13 meters has pinned supports at each end and is subjected to a uniformly distributed dead load of 16.7kN/m. Bending is only about the x-axis. Assuming A36 steel and constant lateral support:

(A = 19,225mm², d = 540mm, k = 39.7mm, b_f = 310mm, t_f = 20mm, t_w = 12.5mm, I_x = 1004.4x10⁶mm⁴_, S_x = 3.72x10⁶mm³, Z_x = 4.14x10⁶ mm³)

What is the safe uniform live load (kN/m) which can be carried by the beam considering both LL only deflection limit and DL+LL deflection limit?

Please answer this asap.for upvote. Thank you so much.

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