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西安南京铁路新线建设被列入西部大开发重点建设项目 ,其西安合肥段东秦岭特长隧道是全线的控制工程。作者应邀赴现场考察后对其机械化施工技术作了全面分析与综合对比 ,并对其关键性措施提出几点意见供工程组织者参考
The construction of Xi’an-Nanjing Railway new line has been listed as a key construction project for the western development, and the section of East Qinling Extra-long Tunnel in Hefei, Xi’an is a complete control project. The author was invited to visit the site after the mechanization of construction technology made a comprehensive analysis and comprehensive comparison of its key measures put forward some comments for the project organizer reference