truss structure is loaded as shown in Fig. 1. The truss members are made of A36 ste = 36 ksi). All the members are made up of two 3.0"x5.0" (each) parallel flat bars. All the join nave bolt connection (pin connection), acting in double shear. The diameter of all the bolts is 3.0". Determine, The average normal and shear stresses in bars AB, and Cl and the shear stress in pin H. The average normal and shear strain in AB, and CI and shear strain in pin H (Given, E = 29x106 psi, G = 11x 106 psi) 4k 4k B D IH or GH 8 ft A Pin H H. 4k 6 @8 ft = 48 ft

truss structure is loaded as shown in Fig. 1. The truss members are made of A36 ste = 36 ksi). All the members are made up of two 3.0"x5.0" (each) parallel flat bars. All the join nave bolt connection (pin connection), acting in double shear. The diameter of all the bolts is 3.0". Determine, The average normal and shear stresses in bars AB, and Cl and the shear stress in pin H. The average normal and shear strain in AB, and CI and shear strain in pin H (Given, E = 29x106 psi, G = 11x 106 psi) 4k 4k B D IH or GH 8 ft A Pin H H. 4k 6 @8 ft = 48 ft

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A steel truss structure is loaded as shown in Fig. 1. The truss members are made of A36 steel (f,
= 36 ksi). All the members are made up of two 3.0"x5.0" (each) parallel flat bars. All the joints
have bolt connection (pin connection), acting in double shear. The diameter of all the bolts is
3.0". Determine,
•The average normal and shear stresses in bars AB, and Cl and the shear stress in pin H.
•The average normal and shear strain in AB, and CI and shear strain in pin H (Given, E =
29x106 psi, G = 11x 106 psi)
4k
4k
C
IH or GH
8 ft
A
Pin H
JT
H
4k
6 @ 8 ft = 48 ft
Fig. 1

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