A 880 mm C B 720 mm 260 mm 400 mm 430 mm D Bar (1) Aluminum Bar (2) Steel Elastic modulus, E 70 GPa 200 GPa 2 Area, A 200 mm² 400 mm²
A 880 mm C B 720 mm 260 mm 400 mm 430 mm D Bar (1) Aluminum Bar (2) Steel Elastic modulus, E 70 GPa 200 GPa 2 Area, A 200 mm² 400 mm²
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
The following rigid structure ABCD is supported by a hinge at B and two bars at C and D. The applied load is 100 kN. The data is shown in the table. Determine:
- The stress in each bar. Answ: 27.01 MPa, 328.01 MPa
- The vertical displacement at the point where the load is applied. Answ: 0.9403 mm.
- The rotation at point B. Answ: 0.001069 rad.
- The horizontal displacement 400 mm below point B. Answ: 0.42741 mm.
![A
880 mm
C
B
720 mm
260 mm
400 mm
430 mm
D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F932b153e-2e15-43ee-8218-1d19f9056933%2F271ba508-fc1c-4b17-adee-2fcabc1a96ed%2Fjzrsoef_processed.png&w=3840&q=75)
Transcribed Image Text:A
880 mm
C
B
720 mm
260 mm
400 mm
430 mm
D
![Bar (1) Aluminum
Bar (2) Steel
Elastic modulus, E
70 GPa
200 GPa
2
Area, A
200 mm²
400 mm²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F932b153e-2e15-43ee-8218-1d19f9056933%2F271ba508-fc1c-4b17-adee-2fcabc1a96ed%2F0gv77vd_processed.png&w=3840&q=75)
Transcribed Image Text:Bar (1) Aluminum
Bar (2) Steel
Elastic modulus, E
70 GPa
200 GPa
2
Area, A
200 mm²
400 mm²
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