深淤泥地质条件下的基础及基坑工程施工

Foundation and Foundation Pit Construction under Deep Silt Geological Condition

为解决深淤泥层上的桩基础、基坑、地下室结构工程施工,经多方案比较,采用了固化淤泥的方式,形成硬化垫层和重力式挡墙,解决了施工机械行走、基坑支护、止水、基坑开挖、结构垫层承载力等难题。固化淤泥土能获得很高的地基承载力,用于同类项目能获得重大经济效益,并显著加快施工进度。

In order to solve the pile foundation,foundation pit,basement structural engineering construction on the deep silt layer,through the comparison of many programs,the adoption of solidified silt form hardening cushion and gravity retaining wall,to solve the construction machinery walking,foundation pit support,water stop,foundation pit excavation,structural cushion bearing capacity and other problems.Solidified silt soil can obtain high foundation bearing capacity,and can be used for similar projects to obtain significant economic benefits and accelerate construction progress significantly.