试题与答案

某建筑场地位于8度抗震设防区,场地土层分布及土性如图所示,其中粉土的黏粒含量百分率为

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题目:

某建筑场地位于8度抗震设防区,场地土层分布及土性如图所示,其中粉土的黏粒含量百分率为14%,拟建建筑基础埋深为1.5m,已知地面以下30m土层地质年代为第四纪全新世。试问,当地下水位在地表下5m时,按《建筑抗震设计规范》(GB50011—2010)的规定,下述观点何项正确()

A.粉土层不液化,砂土层可不考虑液化影响

B.粉土层液化,砂土层可不考虑液化影响

C.粉土层不液化,砂土层需进一步判别液化影响

D.粉土层、砂土层均需进一步判别液化影响

答案:

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Tickets (票)                                         Time

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B.fat

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B.on Christmas Day (圣诞节)

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D.before Children’s Day

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