以某新区市政隧道为例谈隧道塌方处理及效果评价

摘要

以某新区市政隧道一处塌方的处理为例，针对该塌方事故具体情况提出了处理措施，并对处理效果进行了分析和归纳，通过现场监测数据证明塌方处理方案是可靠的，对类似围岩隧道的施工及塌方处理有一定的借鉴作用。%By the example of municipal road tunnel of a new area,according to the specific situation,this paper points out collapse accident pro-cessing methods and the effect of treatment was analyzed and summarized,through field monitoring data show that the collapse processing method is reliable,has certain reference and guidance for the construction of similar tunnel collapse treatment.