确保CSM工法施工质量的措施

Measures to Ensure the Construction Quality of CSM Method

摘要:

CSM工法即双轮铣削深层搅拌技术，是一种新型水泥土深层搅拌工艺。要确保CSM工法施工质量，施工前要做好材料质量控制和相关的准备工作；在施工中，要控制好成槽的垂直度，水泥浆的水泥掺入量和水灰比以及注浆量，铣削钻速和双轮的转数，槽段的搭接长度，以及型钢插入的质量。

Abstract:

CSM Method, that is double wheel milling deep mixing technology, is a new type of technology. A good job of the cement soil quality control and the related preparation work should be done to ensure the construction quality of CSM method before the construction. In construction process, the trenching verticality, cement in cement slurry, water cement ratio and grouting volume, milling drilling speed and double wheel revolution, overlapping length and quality of structural steel inserting must be under control.