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随着社会的发展和城市建设的增加,城市用地日益紧张,经常需要在紧邻其他已有建筑物的狭窄空间内再建新建筑物,这给施工带来了难题。在唐山锦江贵宾楼康乐中心工程中,我们采用管井井点配合喷锚网基坑支护技术,突破零角度开挖深基础,成功地解决了以上问题,方法如下。
With the development of society and the increase of urban construction, land use in cities is becoming more and more tense. It is often necessary to rebuild new buildings in tight spaces next to other existing buildings, which poses problems for construction. In Tangshan Jinjiang VIP Building Leisure Center project, we use the tube well point with spray anchor mesh foundation pit support technology, breaking the zero angle excavation deep foundation, successfully solved the above problems, the method is as follows.