問題詳情
【題組】(b) The solid shaft is subjected to a torque, bending moment, and shear force as shown in Figure 4. Determine the principal stresses acting at points A and B.
(16%)
參考答案
答案：B
難度：簡單0.618
書單：沒有書單，新增
用户評論
【Chen Bear】評論
想請問(A)之所以錯誤是因為志工不能算服務業嗎?以及(B)志工的範圍只有包含這兩項嗎???