某水泥搅拌桩复合地基桩长12m,面积置换率m=0.21,复合土层顶面的附加压力Pz=114kPa,底面附加压力Pd=40kPa,桩间土的压缩模量Es=2....

作者: rantiku 人气: - 评论: 0
问题 某水泥搅拌桩复合地基桩长12m,面积置换率m=0.21,复合土层顶面的附加压力Pz=114kPa,底面附加压力Pd=40kPa,桩间土的压缩模量Es=2.25MPa,搅拌桩的压缩模量Ep=168MPa,桩端下土层压缩量为12.2cm,试按《建筑地基处理技术规范》(JGJ79—2002)计算,该复合地基总沉降量最接近()。 A.13.5cm B.14.5cm C.15.5cm D.16.5cm
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答案 B
解析

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