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某电厂扩建工程循环水泵房的基底落在淤泥质粉质粘土层上,地基承载力较低,且层厚比较厚,不满足作天然地基的要求,必须进行地基处理.经过方案比选,循环水泵房地基采用深层水泥搅拌桩处理.桩基试验检测结果表明了加固后的地基满足设计要求,达到了预期的效果.
The foundation of circulating pump house in a power plant expansion project falls on the silt silt clay layer with low foundation bearing capacity and relatively thick layer thickness which is not satisfied with the requirement of natural foundation and must be treated by foundation. The foundation of the pump house is treated with deep cement mixing pile.The results of pile foundation test show that the reinforced foundation meets the design requirements and achieves the expected results.