nsidering BOTH strength and deflection criteria in approximate truss design, what would be the maximum distributed lc the below truss can carry? d is the distance between the top and bottom boom. W 20 kN ⠀

nsidering BOTH strength and deflection criteria in approximate truss design, what would be the maximum distributed lc the below truss can carry? d is the distance between the top and bottom boom. W 20 kN ⠀

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

Q4. Considering BOTH strength and deflection criteria in approximate truss design, what would be the maximum distributed load,
w, that the below truss can carry? d is the distance between the top and bottom boom.
Given:
alloeable
-
200 MPa
-
Span
350
W
20kN
15m
Sallowable
E = 200 GPa
d= 1.5m
Cross-section area of tensile or compressive boom (not together) A= 2500mm

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