未分类题

标准贯入试验不适用于下列哪种地层? A.砂土 B.节理发育的岩石类 C.粉土 D.一般粘性土

A.砂土
B.节理发育的岩石类
C.粉土
D.一般粘性土

【参考答案】

B
标准贯入器的探头为圆筒形，刃口单刃厚度为2．5mm，易损坏。
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