摘要
文章以圆梁山隧道2号粉细砂充填型溶洞注浆施工为例,介绍了在高压、富水、粉细砂充填型溶洞注浆施工中其注浆材料、注浆参数以及注浆工艺选择等方面应注意的问题,可为今后类似工程的注浆施工提供借鉴。
Taking the injection of the No. 2 karst filled with silty sand in Yuanliangshan tunnel as an example, the paper introduces some questions to be noticed in the respect of grouting materials, injection parameters and the selection of injection techniques for the karsts filled With silty sand and under high water pressure, which can be served as a guidance to similar injection projects.
出处
《现代隧道技术》
EI
北大核心
2005年第5期71-75,共5页
Modern Tunnelling Technology
关键词
粉细砂层
溶洞
注浆材料
注浆参数注浆工艺
Silty sand
Karst
Grouting materials
Injection parameters
Injection techniques
