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采用高压旋喷注浆技术对九江城防堤险工险段进行加固整治 ,取得了良好效果 ,并结合工程实例介绍了单管旋喷注浆工艺、材料和技术参数。
The high-pressure rotary grouting technology was used to reinforce and rectify the dangerous section of Jiujiang city breakwaters and get good results. The single-tube rotary jet grouting technology, materials and technical parameters were introduced with engineering examples.