自重湿陷性黄土场地建筑物纠偏设计与实践

Design and practice for rectification of building on collapsible loess ground

摘要: 给出了一个在湿陷性黄土地基上对整幢建筑物进行注水纠偏的先例。分别介绍了建筑物具有湿陷性黄土地基的地质情况、注水纠偏的详细设计以及观测得到的注水纠偏前后的建筑物的沉降变化,分析了湿陷性黄土地基上注水纠偏整幢建筑物的可行性和注水纠偏效果,得到了一些有益的结论。

Abstract: In this paper,a precedent to rectify a building on the collapsible loess ground is provided.The geology of the building site,the detail design of rectification by injecting water,and the settlements observed before and after treatment are introduced respectively.The feasibility and effect of rectification are analyzed,and some useful advices are given.