| 深基坑工程设计施工中的现状问题与对策 |
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| 引用本文： | 祝彦知,程楠.深基坑工程设计施工中的现状问题与对策[J].河南科技大学学报(自然科学版),2006,27(2):55-59. |
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| 作者姓名： | 祝彦知 程楠 |
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| 作者单位： | 1. 中原工学院,土木建筑工程系,河南,郑州,450007
2. 郑州大学,信息工程学院,河南,郑州,450052 |
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| 基金项目： | 上海市重点学科（岩土工程）建设基金项目 |
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| 摘 要： | 综述了国内基坑工程设计、施工方面的现状,以及基坑工程支护结构计算方法、破坏模式和变形控制设计原理,总结了易于引发基坑工程事故的各种原因,指出了应在深基坑工程设计、施工中采取的防范措施,并探讨了今后深基坑工程发展中应重点研究和解决的一些问题。
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| 关 键 词： | 基坑工程 围护结构 支撑 基坑加固 施工监测 |
| 文章编号： | 1672-6871（2006）02-0055-05 |
| 收稿时间： | 2005-11-21 |
| 修稿时间： | 2005年11月21 |
Problems and Solutions in the Design and Construction of Deep Foundation Pit |
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| ZHU Yan-Zhi,CHENG Nan.Problems and Solutions in the Design and Construction of Deep Foundation Pit[J].Journal of Henan University of Science & Technology:Natural Science,2006,27(2):55-59. |
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| Authors: | ZHU Yan-Zhi CHENG Nan |
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| Abstract: | With the construction of high-rise and skyscraper architecture and the development of underground space, the number of projects with deep foundation pits has been increasing rapidly during the past decade, and a huge wealth of experience has been accumulated. In this study, the computation methods of the support works of deep pits and their characteristics are summarized. Both their merits and demerits are analyzed. The main aspects of design, excavation and supporting of deep foundation pits in China are described. Some problems to be solved in the future are pointed out. In order to guide the design and construction of deep foundation excavation, the common factors causing deep foundation pit engineering accidents and some precaution measures are presented. |
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| Keywords: | Deep foundation engineering Enclosing structure Support Ground improvement Construction monitoring |
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