For the truss and loading shown, determine most economical cross-sectional area (in in2) of member DG, if P = 30043 lb, Q = 36514 lb, y = 6.19 ft, and the %3D stress in the member is 9.4 ksi . Round off the final answer to three decimal places.

For the truss and loading shown, determine most economical cross-sectional area (in in2) of member DG, if P = 30043 lb, Q = 36514 lb, y = 6.19 ft, and the %3D stress in the member is 9.4 ksi . Round off the final answer to three decimal places.

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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For the truss and loading shown, determine most
economical cross-sectional area (in in2) of member
DG, if P = 30043 lb, Q = 36514 lb, y = 6.19 ft, and the
%3D
stress in the member is 9.4 ksi . Round off the final
answer to three decimal places.
0004(1).png
P
В
D
H
y
C
E
G
4 panels at 10 ft = 40 ft -

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