3. 4) For the truss structure below, if the maximum force that any member can support is 19 kN in tension or 17 kN in compression, determine the maximum force Pthat can be supported at joint A. Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point and proper unit.
3. 4) For the truss structure below, if the maximum force that any member can support is 19 kN in tension or 17 kN in compression, determine the maximum force Pthat can be supported at joint A. Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point and proper unit.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1
Transcribed Image Text:3. 4) For the truss structure below, if the maximum force that any member can support
is 19 kN in tension or 17 kN in compression, determine the maximum force Pthat can
be supported at joint A. Please pay attention: the numbers may change since they are
randomized. Your answer must include 1 place after the decimal point and proper
unit.
E
1.5 m
D
1.5 m
A
1.5 m
PV
2 m
-2 m
Your Answer:
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Step 1
VIEWStep 2: Applying Methof Joints at joint A:
VIEWStep 3: Applying Method of Joints at joint B:
VIEWStep 4: Applying Method of Joints at joint D
VIEWStep 5: Tabulating the results
VIEWStep 6: Comparing Maximum tension force to allowable tension
VIEWStep 7: Comparing Maximum compression force to allowable compression
VIEWStep 8: Conclusion
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