問題詳情
38 一矩形 RC 梁採用 280 kgf/cm2 常重混凝土，以及降伏強度 4,200 kgf/cm2 的拉力筋，若鋼筋彈性模數為 2.04×106kgf/cm2，則規範所允許的最大鋼筋比最接近下列何值？
(A) 0.010
(B) 0.015
(C) 0.020
(D) 0.025
(A) 0.010
(B) 0.015
(C) 0.020
(D) 0.025
參考答案
無參考答案
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