信息化施工法在永蓝高速公路边坡工程中的应用

Application of Informational Construction in Slope Engineering of Yongzhou-Lanshan Expressway

信息化施工是山区高速公路建设的关键技术之一,对路基、桥隧等的设计施工均发挥重要作用。本文以永蓝高速公路新铺子隧道出口高边坡工程为依托,对高速公路边坡工程信息化施工方法进行了系统的探讨。研究指出边坡工程信息化施工方法的主要内容是通过发掘施工中所揭露的地质信息,进行必要的位移和应力等方面的监测,以获得相应资料及数据进行边(滑)坡灾害成因分析及风险评估,并及时进行施工信息反馈,以此改进、完善设计,调整施工方案,达到经济合理的设计、施工效果。研究可为山区高速公路边坡工程建设提供参考。

Information construction is the development direction of geotechnical engineering and one of the key technologies in mountainous expressway construction.With a high-slope of the tunnel named Xinpuzi in Yongzhou-Lanshan expressway as a support project,the information construction method is fully analyzed in this paper.First,for the investigation of geological information,it should monitor the displacement and the stresses in some specific location in order to obtain corresponding material to analysis the reason of disasters and to do risk assessment.Finally,a scheme to feedback and serve the design and construction of mountainous expressway construction is put forward.