北京中元国际改扩建工程复杂场地深基坑设计与施工

Design and Construction of Deep Foundation Pit for Reconstruction and Expansion Program in Complex Site of Bejing

摘要:

以北京中元国际工程设计研究院办公楼改扩建工程基坑支护为例，以解决实际问题为主线，从针对周边建筑物的支护设计优化、施工管理和地下管线障碍物的处理等3方面，就复杂场地内如何有效地利用场地条件和场地空间来满足地下结构的施工要求进行了论述。

Abstract:

With the case of a reconstruction and expansion program for an office building in Beijing, focusing at the optimization of support design for the surrounding buildings, the construction management and the handling of obstructions of the underground pipeline, this paper discusses how to effectively make use of the site conditions and space to meet the construction requirements of underground structures in the complex site.