By Virtual-work method, determine the value of Wn, a W27 x 178 (Zx = 9340.63 x10 mm) beam can carry before collapse. W27 is made of A992 (Fy = 345 MPa). See Figure 3. 2 wn (kN/m) 3 wn (kN/m) 4.60 m 9.20 m 4.60 m

By Virtual-work method, determine the value of Wn, a W27 x 178 (Zx = 9340.63 x10 mm) beam can carry before collapse. W27 is made of A992 (Fy = 345 MPa). See Figure 3. 2 wn (kN/m) 3 wn (kN/m) 4.60 m 9.20 m 4.60 m

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

Principles of Steel Design

By Virtual-work method, determine the value of wn , a w27 x 178 (Zx = 9340.63 x10
mm?) beam can carry before collapse. W27 is made of A992 (Fy = 345 MPa). See Figure
3.
2 wn (kN/m)
3 wn (kN/m)
4.60 m
9.20 m
4.60 m
Figure 3

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determination of collapse load for AB & CD span

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determination of collapse load for BC span

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determination of actual collapse load

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