某碎石土中大于200mm的颗粒含量为0.1%,大于50mm的含量为40%,15m深处土层的触探实测击数为<img src='https://img2.soutiyun.com/shangxueba/ask/19068001-19071000/19069600/2015102915593658809.png' />=25,<img src='https://img2.soutiyun.com/shangxueba/ask/19068001-19071000/19069600/2015102915595241046.png' />=20,该土层按《岩土工程勘察规范》(GB50021-2001)(2009版)规定,其密实程度应为()。

A.松散 B. 稍密 C. 中密 D. 密实

时间:2023-09-14 10:21:10

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