| 圆形基坑地连墙支护结构监测分析 |
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| 引用本文： | 孙文怀,裴成玉,邵旭.圆形基坑地连墙支护结构监测分析[J].中国港湾建设,2007(1):11-14. |
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| 作者姓名： | 孙文怀 裴成玉 邵旭 |
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| 作者单位： | 1. 华北水利水电学院,河南,郑州,450011
2. 中交第一航务工程勘察设计院,天津,300222 |
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| 摘 要： | 圆形基坑多为应用于特殊场合的深基坑,根据基坑支护结构监测的实测资料,对地下连续墙侧向位移、墙顶水平位移、墙体垂直沉降、孔隙水压力、土压力及墙体内力等监测结果进行了分析,认为:原支护结构偏于保守,支护结构可以得到进一步优化。
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| 关 键 词： | 圆型基坑 地下连续墙 位移 孔隙水压力 土压力 |
| 文章编号： | 1003-3688（2007）01-0010-04 |
| 修稿时间： | 2006-06-23 |
Monitoring and Analysis of Retaining Structure of Circular Foundation Pit |
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| SUN Wen-huai,PEI Cheng-yu,SHAO Xu.Monitoring and Analysis of Retaining Structure of Circular Foundation Pit[J].China Harbour Engineering,2007(1):11-14. |
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| Authors: | SUN Wen-huai PEI Cheng-yu SHAO Xu |
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| Institution: | 1. North China University of Water Conservancy And Electric Power, Zhengzhou 450011, China; 2. China Communication First Design lnstitute ofNavigation Engineering, Tianjin 300222, China |
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| Abstract: | Circular foundation pit is usually applied in deep foundation pit in some special situation. Based on the observed data of the retaining structure for the foundation pit, some useful conclusions are drawn through analysis of the monitoring results including lateral displacement of diaphragm wall, horizontal displacement of the top of the wall,vertical settlement of the wall, pore water pressure, earth pressure and internal force of diaphragm wall. It is deemed that the original shoring structure is conservative and the shoring structure may be further optimized. |
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| Keywords: | cylindrical foundation pit diaphragm wall displacement pore water pressure earth pressure |
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