河南舞阳某工程深基坑支护设计措施研究

Research on design measures of deep foundation pit support in Wuyang County,Henan

在工程界,深基坑的应用越来越广泛,如大型建筑施工、既有铁路施工等等。但是如何保证深基坑的施工安全,是工程设计人员的首要责任。当前,深基坑的支护技术很多,但就建筑工程而言,就有7种之多。但是这些技术需要充分结合工程所在的地理位置、工程地质、水文地质等要求。文章以舞阳县为民中心工程深基坑支护技术设计过程为例,探讨深基坑支护有关的技术问题,提出了自己的一些见解。

In engineering field,deep foundation pit is applied more and more widely,such as in large-scale construction,railway in construction and so on. However,how to ensure construction safety of deep foundation pit is primary basic responsibility of engineering designers. At present,there are many supporting technologies for deep foundation pit,but as far as construction engineering is concerned,there are as many as seven. But these technologies need to be fully integrated with the geographical location,engineering geology,hydrogeology and other requirements of the project. This paper takes design process of deep foundation pit support technology of Weimin center project in Wuyang county as an example,discusses deeper technical problems of the deep foundation pit support,and puts forward some opinions.