浅谈粮库建设工程中地基处理方法

Foundation Treatment Methods in the Construction of Grain Depots

近年来全国新建粮库工程中,部分建设项目基建规模大、工期短、场地地质环境多元化、地基软弱,各地进行了不同方案的地基处理。运用有效应力原理和复合地基原理,对粮库建设常用的强夯法、碎石桩、CFG桩等方法在加固机理、特点、适用范围、处理效果等方面进行了分析和总结,对粮库、油罐的设计和施工具有借鉴意义。

In recent years, different methods of foundation treatment were locally used in such construction projects, as were not only large-scale and short in the period of project, but also pluralistic in field geological condition and soft in foundation, among new-built grain depots in China. With the application of the principle of effective stress and composite foundation theory, the methods such as dynamic compaction, gravel pile and CFG pile commonly used in the construction of grain depots, were analyzed in the aspects of stabilization mechanism, characteristics, suitable range, stabilization effect, etc. It can be valuable for the future design and construction of grain depots and oil tanks.