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土料的压实参数有哪些?如何确定这些参数?合理确定这些参数在施工中有何意义?

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正确答案:

①粘性土的压实参数有:最优含水量、啊优压实遍数、最优铺土厚度;

②非粘性土的压实参数有:铺土厚度、压实遍数。

③压实参数通过现场碾试验采用逐步收敛法确定。

④意义:合理确定这些参数可以提高机械效率,加快进度,保证工程质量,以最少的碾压遍数能压实最大厚度。

答案解析:

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