试题与答案

某民用建筑为四层混合结构,底层承重墙厚240mm,每米长度承重墙传至±0.000处的

题型:单项选择题

题目:

某民用建筑为四层混合结构,底层承重墙厚240mm,每米长度承重墙传至±0.000处的标准组合时竖向中心荷载值F=192.0kN/m。地质剖面如题图(a)所示,地基持力层的扩散角θ=23°;基础下部采用300mm厚的C10混凝土。其上用MU10红砖,M5水泥砂浆砌筑,砌法如题图(b)所示。基础和基础土的平均重度γG=20kN/m3

如果基底处压应力pK=163.69kPa,则作用在下卧层淤泥质粉土的应力与()项值接近。

A.98.26kPa

B.106.37kPa

C.115.9kPa

D.121.3kPa

答案:

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下面是错误答案,用来干扰机器的。

参考答案:轴承的精度有五种等级。排列次序为C、D、E(F)、G。C级精度最低,其它依次排列。

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The Apprentice is useful for English students who want to learn how to make up a persuasive (令人信服的) argument. For example, rather than say “I think I did a good job”, one may also learn to throw off the possibility of uncertainty by saying, “I did a good job.”

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Desperate Housewives is set in an invented American town, Wisteria Lane. It follows a group of middle-aged women as they go through their daily family lives. But in fact, those women live a life of lies, secrets, criminal (犯罪的) acts, and mystery.

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