ANSWER ONLY LETTER A A simply supported beam having a span of 10m. carries auniform load of 20 KN/m over its entire length and a concen-trated load of 40KN at midspan. Assume that the beam islaterally supported at ends only. Use F₁ = 0.60 Fy and Fy = 200MPa.Choose the lightest section (w shape) from the given data below:a) w 24 x 84, Nominal wt. = 125 kg/m, Sx = 3212000 mm³b) w 27 x 94,Nominal wt. = 140 kg/m,c) w 24 x 103,Nominal wt. = 153 kg/m,d) W 27 x 84,Nominal wt. = 125 kg/m,5mP=40KNW=W₁+W₂L=10m5mSx=3982000 mm³Sx = 4015000 mm ²Sx = 3490000 mm³

Given: L = 10 m UDL = 20 kN/m Point load = 40 kN at mid-span: fb= 0.6 fy fy = 200 MPa

A simply supported beam having a span of 10m. carries a uniform load of 20 KN/m over its entire length and a concen- trated load of 40KN at midspan. Assume that the beam is laterally supported at ends only. Use Fb = 0.60 Fy and Fy=200MPa. Choose the lightest section (w shape) from the given data below: a) w 24 x 84, Nominal wt. = 125 kg/m, Sx = 3212000 mm³ b) w 27 x 94, Nominal wt. = 140 kg/m, Sx=3982000 mm³ c) w 24 x 103, Nominal wt. = 153 kg/m, Sx = 4015000 mm ³ d) W 27 x 84, Nominal wt. = 125 kg/m, Sx = 3490000 mm³ 5m P=40KN W=W₁+W₂ L=10m 5m

A simply supported beam having a span of 10m. carries a uniform load of 20 KN/m over its entire length and a concen- trated load of 40KN at midspan. Assume that the beam is laterally supported at ends only. Use Fb = 0.60 Fy and Fy=200MPa. Choose the lightest section (w shape) from the given data below: a) w 24 x 84, Nominal wt. = 125 kg/m, Sx = 3212000 mm³ b) w 27 x 94, Nominal wt. = 140 kg/m, Sx=3982000 mm³ c) w 24 x 103, Nominal wt. = 153 kg/m, Sx = 4015000 mm ³ d) W 27 x 84, Nominal wt. = 125 kg/m, Sx = 3490000 mm³ 5m P=40KN W=W₁+W₂ L=10m 5m

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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