= Fig shows a 700 mm length of aluminum alloy bar is suspended from the ceiling such away to provide a clearance of 0.3 mm between it and a 250 mm length of steel bar as shown in figure. Aal 1250 mm² Eat =70 GN/m²; A = 2500 mm², E, = 210 GN/m². Find the stress in the aluminum and in the steel due to a 300 kN load applied 500 mm from the ceiling. nm N100

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Fig shows a 700 mm length of aluminum alloy bar is suspended
from the ceiling such away to provide a clearance of 0.3 mm between it
and a 250 mm length of steel bar as shown in figure. Aal = 1250 mm²
Eat =70 GN/m²; A = 2500 mm², E, = 210 GN/m². Find the stress in the
aluminum and in the steel due to a 300 kN load applied 500 mm from the
ceiling.
0.3 mm-
250 mm
500 mm
200 mm
300kN
o
Steel
Aluminum
M
N
Transcribed Image Text:Fig shows a 700 mm length of aluminum alloy bar is suspended from the ceiling such away to provide a clearance of 0.3 mm between it and a 250 mm length of steel bar as shown in figure. Aal = 1250 mm² Eat =70 GN/m²; A = 2500 mm², E, = 210 GN/m². Find the stress in the aluminum and in the steel due to a 300 kN load applied 500 mm from the ceiling. 0.3 mm- 250 mm 500 mm 200 mm 300kN o Steel Aluminum M N
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