采用堆载预压法加固软土地基时,排水竖井宜穿透受压软土层,对软土层深厚竖井很深的情况应考虑井阻影响,问井阻影响程度与下列( )选项无关。 A.竖井纵向通...

作者: rantiku 人气: - 评论: 0
问题 采用堆载预压法加固软土地基时,排水竖井宜穿透受压软土层,对软土层深厚竖井很深的情况应考虑井阻影响,问井阻影响程度与下列( )选项无关。 A.竖井纵向通水量 B.竖井深度 C.竖井顶面排水砂垫层厚度 D.受压软土层水平向渗透系数
选项
答案 C
解析 根据《建筑地基处理技术规范》(JGJ 79—2002)式(5. 2.8-5),竖井顶面排水砂垫层厚度与井阻无关。
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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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