某挡土墙墙后填土为粗砂，当墙后水位上升时，墙背受到的侧压力的变化是（）。 -题库考试答案搜索网

某挡土墙墙后填土为粗砂，当墙后水位上升时，墙背受到的侧压力的变化是（）。

单选题

2021-07-18 14:09

A、变大
B、变小
C、不变
D、变为零

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正确答案

A

试题解析

A

标签：土木工程专升本地基基础 2020年第二学期期末考试建筑工程技术高起专土力学与地基基础 2020年第二学期补考水利水电工程 19级补考道路桥梁工程技术土质与土力学

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