某厂房采用柱下独立基础,基础尺寸4m×6m,基础埋深为2.0m,地下水位埋深 1.0m,持力层为粉质黏土(天然孔隙比为0.8,液性指数为0.75,天然重度...

作者: rantiku 人气: - 评论: 0
问题 某厂房采用柱下独立基础,基础尺寸4m×6m,基础埋深为2.0m,地下水位埋深 1.0m,持力层为粉质黏土(天然孔隙比为0.8,液性指数为0.75,天然重度为18kN/m3)在该土层上进行三个静载荷试验,实测承载力特征值分别为130kPa,110kPa和 135kPa。按《建筑地基基础设计规范》(GB 50007-2002)作深宽修正后的地基承载力特征值最接近()。 A.110kPa B.125kPa C.140kPa D.160kPa
选项
答案 D
解析

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