摘要
宁波市镇海污水处理厂位于海滨滩涂地,在海相沉积流塑状淤泥中进行建(构)筑物管桩基础基坑开挖施工,极易出现基坑周边淤泥涌入、开挖过程中管桩偏移和断裂等问题,施工过程中对此控制要求较高、控制难度较大。文章介绍该项目施工中采取的各种控制措施及施工方法,较好地解决了管桩这一施工难题。
Zhenhai Sewage Treatment Plant of Ningbo City is located in the mudflat area along the shore. And foundation pit excavation for piles in marine deposit current-formed silt usually have problems such as the inburst of the surrounding silt, displacement and breaking of the piles etc. So there is high demand for the construction control and the controlling difficulty is great. This article introduces the controlling measures and construction methods adopted in the project that proved to solve this difficulty well.
出处
《安徽建筑》
2006年第6期108-109,共2页
Anhui Architecture
关键词
海滨滩涂地
流塑状淤泥
预应力混凝土管桩基础
基坑开挖
mudflat along the shore ： current-formed silt
foundation of the prestressed concrete pile
excavation of the fimndation pit
作者简介
李继湘（1974～），女，河南南阳人。1999年毕业于长沙铁道学院铁道工程专业。助理工程师。
