The plastic modulus of a section is 5 x 10-4m3. Its shape factor is 1.2 and the plastic moment capacity is 120 kNm. What is the value of the yield stress of the material ?

The plastic modulus of a section is 5 x 10-4m3. Its shape factor is 1.

1.	The plastic modulus of a section is 5 x 10-4m3. Its shape factor is 1.2 and the plastic moment capacity is 120 kNm. What is the value of the yield stress of the material ?
A.	100 N/mm2
B.	200 N/mm2
C.	240 N/mm2
D.	288 N/mm2
Answer» D. 288 N/mm2

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The plastic modulus of a section is 5 x 10-4m3. Its shape factor is 1.2 and the plastic moment capacity is 120 kNm. What is the value of the yield stress of the material ?

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