深基坑的开挖与排桩锚杆支护探析

随着建筑物高度的增加以及建设用地的日趋紧张,深基坑的需要越来越多,深基坑的开挖也面临越来越多的问题。在深基坑开挖的同时,深基坑的支护也愈显重要,在空间限制下只能采用支护结构保护下垂直开挖的设计和施工方法。以某工程为例,对深基坑的开挖以及支护结构进行详细分析。事实表明,排桩支护在深基坑支护中施工简便,经济效益较好,对周围环境影响较小。

Deep Foundation Pit Excavation and Pile Anchor Supporting

With increasing building height and the increasingly tense construction land, need for deep foundation pit has been growing, and deep foundation pit excavation is facing more and more problems. At the same time, deep foundation pit support becomes more and more important, and in the limitation of space only the design & construction method of vertical excavation under supporting structure protection can be used. By using the example of an engineering, this paper analyzes deep foundation pit excavation and supporting structure in detail. The fact shows that pile supporting can be easily constructed with good economic benefits and little environmental impact.