紫荆山地铁车站深孔帷幕注浆止水施工技术浅析

Analysis of Construction Technology of Deep Curtain Grouting in Zijinshan subway station

地铁车站一般位于地下水位线以下,容易发生涌水等质量事故,所以在车站施工过程中,提前做好注浆止水工作极为重要,以紫荆山地铁车站为例,介绍了在该地铁车站施工过程中深孔帷幕注浆止水施工的流程,成果以及对特殊地段的处理方法,最终工程效果表明,采用深孔帷幕注浆止水施工达到了预期效果,完成了施工任务。

Metro Station water table is generally located in the following line, and so prone to gushing water quality acci- dent, so at the station during the construction work ahead of Grouting extremely important to Zijingshan subway station as an example, in the subway station construction deep Curtain grou- ting during the construction process, results and lots of special treatment, the effect of the final project show that deep Curtain grouting construction to achieve the expected results, the com- pletion of the construction tasks.