用天然沙夹石换土法处理软弱地基实例

Real example of using natural sand with stone to change soil dealing with soft ground

以银川市“派胜欧陆经典小区”地基处理为例,介绍了用天然沙夹石作换土处理软弱地基的方法.该方法材料来源广泛、施工简便、加固深度不深、成本较低、效果较好,经天然沙夹石换土分层碾压处理后,地基承载力与变形模量都满足了设计要求.

During project construction, meeting soft ground frequently, the strength of bearing the weight and mould amount out of shape can＇t meet the requirement of the design, so it is vital to reinforce the ground. In order to improve the strength of bearing the weight and mould amount out of shape, to meet the requirement of design, regarding Yinchuan ground dealing of “Paisheng European Continent Classic District” as an example, the paper introduced the way using natural stone with stone changing soil dealing with soft ground. This method＇s advantage is having extensive material source, simple with convenient construction, light reinforcement depth,low price, and better result. Through the method of using natural sand with stone changing soil and dividing layer and rolling, the strength of loading weight and mould out of shape all meet the requirement of design.