| 张晓鹏,胡英杰.“盆式开挖+中心岛支撑”基坑工程实例分析[J].矿产勘查,2010,1(6):555-559 |
| “盆式开挖+中心岛支撑”基坑工程实例分析 |
| Analysis on“Pot excavation pit supporting and center island” engineering cases |
| 投稿时间：2010-09-10 |
| DOI： |
| 中文关键词: 深基坑 深井降水 盆式开挖 留土 中心岛支撑 |
| 英文关键词: deep deep precipitation pot excavation leave soil the centre island support |
| 基金项目: |
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| 中文摘要: |
| 为解决在软土地区深基坑采用常规加设大型支撑体系带来的施工进度缓慢,工程造价高等一些问题,采用“盆式开挖+中心岛支撑”方法,在保证基坑安全施工的前提下,既节省大量造价和工期,又能保护周边的道路及地下管线。文章介绍了湖州天元颐城地下室基坑支护设计的情况和特点,阐述了“盆式开挖+中心岛支撑”在实际工程中的应用,为类似工程实践提供参考。 |
| 英文摘要: |
| Problems occur in soft soil area of deep foundation pit supporting system using conventional plates,for example,the slow construction progress, engineering cost high. Using “pot excavation and center”, this method supports island in ensuring foundation pit draw under the premise of construction safety, saves the massive cost and time limit for a project, and can protect the surrounding roads and underground pipeline. The paper introduces basement excavation Yi kangsheng,Huzhou city and characteristics of the design, expounds the “pot excavation and center support” island in practical engineering application, and provides reference for similar engineering practice. |
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