浅谈既有线站内地道接长施工过程方案优化和质量控制

Discussion on Scheme Optimization and Quality Control of Instation Tunnel Extension Construction Process of the Existing Line

论文结合太原站站内三处地道接长施工,对地道接长施工过程中部分施工环节进行了方案优化,并采取必要的质量控制措施,从而使太原站内三处地道接长顺利完工。

Combined with the three tunnel extension construction inner the Taiyuan station,the scheme optimization is carried out for some construction links in tunnel extension construction,and necessary quality control measures are taken,as a result,the three tunnel extension constructioninner theTaiyuanstationare completedsmoothly.