問題詳情
17. 如下圖所示，桿件 B 斷面積為 12cm2，桿件 C 斷面積為 8cm2，求 (甲) 與 (乙) 兩種受力情況下，總變形量之比 (甲 : 乙) 為何？ ( EB=100GPa，Ec=150GPa)
(A) 1：1
(B) 2：1
(C) 4：1
(D) 6：1
參考答案
無參考答案
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