复杂地质条件下铁路隧道施工技术研究

Research on Railway Tunnel Construction Technology under Complex Geological Conditions

铁路工程建设中难度最大的是隧道项目的建造过程,而进行隧道项目建设时繁杂地理状况密切关联着工程品质和建设速度的关键性因素。对现阶段我国铁路工程建造工艺在繁杂地貌状况下的恰当运用展开了系统性的分析,深入诠释了铁路工程建设中隧道设施建造的价值性,拟定了在繁杂地理条件下隧道项目建造的工艺指标,且还深入探讨了有关浅埋侧压型隧洞及软性围岩结构状况下,隧洞开凿的工艺特点,且遵从隧洞建造的特异要求遴选出了高效的处置手段,进而实现隧道工程建设的优异品质和理想的工程建造效率。

The difficulty in the railway engineering construction is the largest construction process of the tunnel project, the tunnel project construction complex geographical conditions is closely associated with the key factors of the operation quality and construction speed.The present stage of our country railway engineering construction technology in the complex landform under the condition of proper use carried out systematic analysis and in-depth interpretation of the value of the tunnel facilities in the railway engineering construction construction, construction technology in tunnel project complicated geographical conditions to develop.It also discusses the shallow lateral type tunnel and soft rock structure conditions, process characteristics of tunnel excavation, tunnel construction and specific compliance requirements of the selection of the efficient means of disposal, so as to realize the tunnel construction excellent quality and perfect engineering construction efficiency.