摘要
简述了隧道采空区治理的必要性,结合采空区路段及煤矿采空区概况,介绍了注浆法加固地基机理、注浆理论以及注浆施工工艺,提出了注浆工程需要完善的几点要求,从而有效地治理采空区。
The necessity of treating worked-out section in tunnel is introduced. Combined with the general condition of worked-out section and goal, the author introduces the mechanism of strengthening foundation by grouting method and the theory and construction technology of grouting, and proposes several aspects needed to be perfected in grouting construction, in order to effectively treat worked-out section.
出处
《山西建筑》
2007年第1期258-259,共2页
Shanxi Architecture
基金
山西省祁临高速公路科研项目
关键词
采空区
注浆工艺
隧道围岩
worked-out section, grouting technology, wall rock of tunnel
