公路隧道围岩变形分析

摘要

According to the geological conditions were complex,bad geological phenomenons and serious diseases,route areas with rich groundwater of Jingwuhuang highway tunnel engineering and many other features,monitored the surrounding rock in the process of tunnel construction,and analysed the deformation process,through the data analysis to improve the construction process,thereby guaranted the construction quality,saved the project investment.%针对景婺黄高速公路隧道工程地质条件复杂,不良地质现象及病害严重,路线区域地下水丰富等众多特点,隧道施工过程中对其围岩进行了监控,并对变形过程进行了分析,通过数据分析,改进施工工艺,从而保障了工程施工质量,节约了工程投资。