摘要
根据工程的地质、周边环境等特点,介绍了预应力管桩和钢结构支撑及加强被动区等复合支护方案在工程中的应用,达到了施工周期短、投资少和保证基坑及周边建筑安全的目的。
According to the characteristics of the project's geology and surrounding environment,the paper introduces the application of the composite support scheme including the prestressed pipe pile,the steel structure support and the improvement of the passive zone in the projects,so as to reduce the construction period,to decrease the investment and to ensure the security of the foundation pit and surrounding buildings.
出处
《山西建筑》
2010年第2期159-160,165,共3页
Shanxi Architecture
关键词
基坑支护
预应力管桩
钢结构支撑
被动区加固
foundation pit support
prestressed pipe pile
steel structure support
improvement of passive zone