問題詳情
38 一正常壓密土壤進行壓密不排水三軸剪力試驗，試驗之圍壓為 45 kPa，當發生剪動破壞時之軸向壓力為 97 kPa、孔隙水壓力為 20 kPa，請問此土壤之有效摩擦角大約為：
(A)21°
(B)24°
(C)27°
(D)30°
(A)21°
(B)24°
(C)27°
(D)30°
參考答案
無參考答案
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