Combining with the survey and hydrological and geological conditions of the reservoir projects of some petrochemical engineering pro-gram,the paper selects the deep cement mixing pile as the underground water controlling equipment,illustrates its craft procedure and operation methods from the waterproof curtain construction,preparation of slurry,and transportation,and sums some precautious problems in the site con-struction,so as to ensure the smoothness of the whole project.%结合某石油化工项目库区工程的概况及水文地质条件,选取深层搅拌桩作为地下水控制方案,并从截水帷幕施工、浆液配制和输送等方面,对其工艺流程及操作方法进行了阐述,总结了现场施工中应注意的问题,保证了整个工程的顺利进行。
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