安联印象一期基坑支护及降水工程

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1、更多相关文档资源请访问http://www.docin.com/lzj781219完整CAD设计文件以及仿真建模文件，资料请联系68661508索要目录前言······································································0摘要··························································2摘要翻译···············································

2、················3第1章工程概况··············································41.1基本情况······························································41.2工程简介···························································41.3场地工程地质与水文地质条件·····································

3、·······4第2章设计依据·······················································62.1甲方提供资料························································62.2规程、规范类························································6第3章基坑开挖、支护方案论证与选取···································73.1基坑

4、侧壁的安全等级·················································73.2基坑开挖及支护类型··············································73.2.1放坡开挖···························································93.2.2土钉墙支护和喷锚支护························································103.2

5、.3水泥土墙支护······························································113.2.4排桩（护坡桩）支护···························································113.2.5地下连续墙支护···························································113.2.6板桩支护································

6、·································123.3方案比较····································································123.4方案选取····································································12第4章支护方案设计·······························································

7、144.1土钉墙支护设计··································································144.1.1土钉支护结构参数确定························································154.1.2土钉墙设计方案·································································154.2土钉墙支护设计验算·················

8、········································174.2.1整体抗圆弧滑动稳定验算·····················································174.2.2土钉墙的抗拉拔稳定分析············································