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。
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 con- struction 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.
出处
《岩土工程技术》
2011年第5期226-231,共6页
Geotechnical Engineering Technique
关键词
深基坑
现场监测
数值模拟
综合施工技术
deep foundation pit
field monitoring numerical simulation
comprehensive construction technology
