問題詳情
一物體在某一點之平面應力狀態如【圖 31】所示,
57.最大同平面主應力值為何?
(A) 124.9 MPa
(B) 84.9 MPa
(C) 44.9 MPa
(D) 40 MPa
57.最大同平面主應力值為何?
(A) 124.9 MPa
(B) 84.9 MPa
(C) 44.9 MPa
(D) 40 MPa
參考答案
答案:A[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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