A homogenous 900 kg bar AB is supported at either end by a cable as shown. Calculate the following: a) Weight of bar b) Smallest area of each cable is the stress is not to exceed 100 Mpa in bronze and 160 Mpa in steel c) Determine the Axial force of each bar d) Calculate the Stress due to steel e) Calculate the Stress due to bronze STEEL =10 M BRONZE =7M 20 M Weight of bar = 800 x 9.81 = 7848 N OBr S 90 MPa = 90 x 10° Pa Ost S 120 MPa = 120 x 10° Pa Given: Given: Obr < 100 Mpa Ost <180 Mpa B.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A homogenous 900 kg bar AB is supported at either end by a cable
as shown. Calculate the following:
a) Weight of bar
b) Smallest area of each cable is the stress is not to exceed 100
Mpa in bronze and 160 Mpa in steel
c) Determine the Axial force of each bar
d) Calculate the Stress due to steel
e) Calculate the Stress due to bronze
STEEL =10 M
BRONZE =7M
A
B
20 M
Weight of bar = 800 x 9.81 = 7848 N
OBr S 90 MPa = 90 x 10° Pa
Ost s 120 MPa = 120 x 10° Pa
Given:
Given: Obr < 100 Mpa
Ost <180 Mpa
Transcribed Image Text:A homogenous 900 kg bar AB is supported at either end by a cable as shown. Calculate the following: a) Weight of bar b) Smallest area of each cable is the stress is not to exceed 100 Mpa in bronze and 160 Mpa in steel c) Determine the Axial force of each bar d) Calculate the Stress due to steel e) Calculate the Stress due to bronze STEEL =10 M BRONZE =7M A B 20 M Weight of bar = 800 x 9.81 = 7848 N OBr S 90 MPa = 90 x 10° Pa Ost s 120 MPa = 120 x 10° Pa Given: Given: Obr < 100 Mpa Ost <180 Mpa
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