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【单选题】
A.流土型、0.74
B.管涌型、0.58
C.过渡型、0.58
D.过渡型、0.39
A.
某小型土石坝坝基土的颗粒分析成果见下表，该土属级配连续的土，孔隙率为0.33，土粒比重为2.66，根据区分颗粒确定的细颗粒含量为32%。试根据《水利水电工程地质勘察规范》GB50487-2008确定坝基渗透变形类型及估算最大允许水力比降值为哪一选项？（安全系数取1.5）（）
B.
题目标签：过渡型
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参考解析：
刷刷题刷刷变学霸
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customers have difficulty telling organic from non-organic materials
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