安徽理工大学土木工程系毕业设计目录1绪论................................................................................42深基坑支护技术现状及发展趋势.............................................................................................................52.1基坑工程发展概况.........................................................................................................................52.2我国深基坑工程的主要特点及存在的主要问题...........................................................................62.3深基坑支护的目的与要求.............................................................................................................82.4基坑支护体系的选择原则.............................................................................................................82.5深基坑支护结构分类.....................................................................................................................92.6各支护结构特性及适用条件.......................................................................................................102.7基坑止水、降水体系和排水措施................................................142.8深基坑开挖与支护工程程序....................................................152.9基坑工程监测................................................................152.10深基坑工程事故分析.........................................................162.11深基坑支护技术的发展趋势...................................................193工程概况...................................................................................................................................................213.1场地位置.......................................................................................................................................213.2自然条件.......................................................................................................................................213.3地形与地貌...................................................................................................................................213.4地基岩〈土〉层特征..........................................................213.5不良地质作用...............................................................................................................................233.6地下水...........................................................................................................................................243.7本基坑特点...................................................................................................................................243.8设计依据.......................................................................................................................................244基坑支护设计计算...................................................................................................................................254.1基坑支护设计的主要内容...........................................................................................................254.2水平荷载的计算...........................................................................................................................251）主动土压力计算.....................................................................................................................262）被动土压力计算....................
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