紧邻已有建筑物基坑支护综合施工技术研究
摘要:城市基坑附近建筑物一般都比较密集,与已有建筑物距离越来越近,随着基坑深度越来越大,对基坑支护设计与施工提出了越来越高的要求。以某规模较大的与已有建筑物距离很近的深基坑为背景,采用现场监测和数值模拟相结合的方法对基坑支护的综合施工技术进行了研究,为类似工程优化设计和合理施工提供一定的借鉴。
Abstract:More and more requirements are put forward for deep foundation pit protection design and construction as the depth of deep foundation pit enlarges, the distance between deep foundation pit and original buildings reduces, because the buildings around deep foundation pit are highly concentrated in cities. Some successful experience for equitable design and construction of similar projects to go by is got by comprehensive construction technology study on a large-scale deep foundation pit close neighbouring buildings through the combination of field monitoring and numerical simulation.
中文标题:
紧邻已有建筑物基坑支护综合施工技术研究
Comprehensive Construction Technology Study on Deep Foundation Pit Protection Close Neighbouring Buildings
作者:
郭红梅1,张运凯2
Guo Hongmei1,Zhang Yunkai2
作者简介:郭红梅,1972年生,女,汉族,河北人,博士,高级工程师,主要从事岩土工程勘察及岩土工程研究及设计工作。E-mail:guohongmei@cki.com.cn
通讯地址:
1. 北京城建勘测设计研究院有限责任公司,北京 100101; 2. 北京城建集团工程总承包部,北京 100120
1.BeijingUrbanConstructionExploration&DesignResearchInstituteCo.,Ltd,Beijing100101,China; 2.BeijingUrbanConstructionGroupCo.,Ltd,Beijing100120,China
中图分类号:TU942
doi:10.3969/j.issn.1007-2993.2011.05.003
出版物:岩土工程技术
收稿日期:2011-07-04
关键词:深基坑,现场监测,数值模拟,综合施工技术
Key words:deep foundation pit,field monitoring,numerical simulation,comprehensive construction technology
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