采用塑限含水量wp = 18%的粉质黏土作填土土料修高速公路路基，分层铺土碾压时，（）含水率相对比较合适。A. 12% B. 17%C. 22% ...

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问题采用塑限含水量wp = 18%的粉质黏土作填土土料修高速公路路基，分层铺土碾压时，（）含水率相对比较合适。 A. 12% B. 17% C. 22% D. 25%

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答案 B

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