对于深厚软土地区，超高层建箅桩基础不宜采用以下（）桩型。A.钻孔灌注桩 B.钢管桩 C.人工挖孔桩 D.沉管灌注桩

作者: rantiku 人气: - 评论: 0

问题对于深厚软土地区，超高层建箅桩基础不宜采用以下（）桩型。 A.钻孔灌注桩 B.钢管桩 C.人工挖孔桩 D.沉管灌注桩

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答案 CD

解析在深厚软土中不宜采用大片密集有挤土效应的桩基，D项为挤土成桩法；在软土区不宜人工挖孔成桩。

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