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旋喷注浆破土机理研究及岩土工程应用
引用本文:杜嘉鸿,李范山.旋喷注浆破土机理研究及岩土工程应用[J].地质与勘探,1997,33(2):48-52.
作者姓名:杜嘉鸿  李范山
作者单位:东北大学,铁道部十三工程局,沈阳建工学院,东北大学,地矿部第九普查勘探大队 沈阳,110006,长春,130031,沈阳,110015,沈阳,110006,榆次,030600
摘    要:通过实验室研究,提出了三重管高压喷射注浆时,喷射流轴心压力与被冲击土介质的物理力学参数之间的关系式,并将其成果应用到某工程的污水池软基处理工程中,取得了预期的加固效果。

关 键 词:喷射注浆  水射流  软土地基  岩土工程  破土机理

A STUDY ON SOIL BREAKING MECHANISM OF ROTARY JET GROUTING AND APPLICATION OF GEOTECHNICAL ENGINEERING
Du Jiahong,Li Fanshan,Wang Jie Shi Xiaobo,Guo Wensheng.A STUDY ON SOIL BREAKING MECHANISM OF ROTARY JET GROUTING AND APPLICATION OF GEOTECHNICAL ENGINEERING[J].Geology and Prospecting,1997,33(2):48-52.
Authors:Du Jiahong  Li Fanshan  Wang Jie Shi Xiaobo  Guo Wensheng
Abstract:Through lab research, the relationship between the axial-center pressure of jet flow and physical mechanical parameter of impacted soilmedium at high pressure jet grouting is advanced. It has been applied in a soft foundation consolidation and expected results have been achieved.
Keywords:jet grouting  soft foundation consolidation  
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