The light rigid bar ABCD shown is pinned at C and connected to two vertical rods. The bar was initially horizontal, and the rods were stress-free before the load P= 20 KN is applied. Sleel E-200 GPo A-400mm L1 m 0.6 m 2.0 m 1.5m P-20 KN Aluminum E70 Gra A-900mm L1.5 m 1. Axial load at steel rod in kN? 2. Axial stress at steel rod in MPa? 3. Axial deformation of aluminum rod in mm? 4. Axial deformation of steel rod in mm? 5. Axial Load at aluminum rod in kN?
The light rigid bar ABCD shown is pinned at C and connected to two vertical rods. The bar was initially horizontal, and the rods were stress-free before the load P= 20 KN is applied. Sleel E-200 GPo A-400mm L1 m 0.6 m 2.0 m 1.5m P-20 KN Aluminum E70 Gra A-900mm L1.5 m 1. Axial load at steel rod in kN? 2. Axial stress at steel rod in MPa? 3. Axial deformation of aluminum rod in mm? 4. Axial deformation of steel rod in mm? 5. Axial Load at aluminum rod in kN?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The light rigid bar ABCD shown is pinned at C and connected to two vertical rods. The bar
was initially horizontal, and the rods were stress-free before the load P= 20 KN is applied.
Sleel
E-200 GPa
A-400mm
L1 m
2.0 m
0.6 m
1.5m
P-20 KN
Aluminum
E70 GPa
A-900mm
L-1.5 m
1. Axial load at steel rod in kN?
2. Axial stress at steel rod in MPa?
3. Axial deformation of aluminum rod in mm?
4. Axial deformation of steel rod in mm?
5. Axial Load at aluminum rod in kN?
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