A rigid bar AB is hinged at A and supported by copper rod 2 m long and steel rod i m long as shown in fig. the bar carries a load of 20 KN at B. the cross section areas of steel and copper are 200 mm2 and 400 mm2 respectively find the stress in each rod ?if Es=210 GPa and Ec-83 GPa

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A rigid bar AB is hinged at A and
supported by copper rod 2 m long and
steel rod i m long as shown in fig. the
bar carries a load of 20 KN at B. the
cross section areas of steel and copper
are 200 mm2 and 400 mm2
respectively find the stress in each rod
?if Es=210 GPa and Ec=83 GPa
Copper
rod
2m
Steel
rod-
-1 m-
1m
2 m
m-
B
20 KN
Transcribed Image Text:A rigid bar AB is hinged at A and supported by copper rod 2 m long and steel rod i m long as shown in fig. the bar carries a load of 20 KN at B. the cross section areas of steel and copper are 200 mm2 and 400 mm2 respectively find the stress in each rod ?if Es=210 GPa and Ec=83 GPa Copper rod 2m Steel rod- -1 m- 1m 2 m m- B 20 KN
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