摘要
结合水平旋喷桩加固原理,介绍了水平旋喷加固技术在砂土软岩隧道中的应用,分别针对施工过程中的施作空间要求、设备、施工工艺进行了具体阐述,指出该技术能保持砂土软岩在开挖后的稳定,具有组合梁的效应。
Integrating with the reinforcement principle of the horizontal rotary jet grouting piles, it introduces the application of the reinforcing technology of horizontal rotary jet grouting piles in sandy soil soft rock tunnel, expounds the construction space requirements, facilities, and construetion technology in construction process, and points out that the technology can guarantee the stability of the sandy soil soft rock after excava- tion and has the effect of composite beams.
出处
《山西建筑》
2011年第11期192-194,共3页
Shanxi Architecture
关键词
水平旋喷桩
软岩隧道
加固原理
施工工艺
horizontal rotary jet grouting pile, soft rock tunnel, reinforcement principle, construction technology
