城市核心区群坑施工控制技术

从如何克服城市核心区复杂环境条件的制约出发，以多个大型深基坑共墙工程的交替组织和技术控制为难点，提出了在减小群坑施工叠加影响，有效保护周边环境且满足工期要求的一些创新工艺和措施，旨在为以后类似复杂环境条件下的综合深基坑工程提供一定的借鉴。

The control technology of the groups of foundation pit on city core zone

From how to overcome the complex environment condition on city core zone, and as altermating structure and technology control of the huge deep pit foundation wall for difficulty points. It provides to reduce the effect on the superimposition of groups of foundation pit. The new technology and measures to protect the surrounding environment efficient and satisfy the construction period requirement. It aims at proriding some reference for some comprehensive deep foundation pit project on the complex environment condition.