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29 如下圖所示之矩形梁承受彎矩 M=3,500 N‧m 作用,此矩形斷面最大彎曲壓應力為何? (A) 1.55 MPa(B) 2.08 MPa(C) 2.90 MPa(D) 3.11 MPa
問題詳情
29 如下圖所示之矩形梁承受彎矩 M=3,500 N‧m 作用,此矩形斷面最大彎曲壓應力為何?
(A) 1.55 MPa
(B) 2.08 MPa
(C) 2.90 MPa
(D) 3.11 MPa
參考答案
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