南水北调下穿高速公路箱涵顶进施工监测分析

The analysis on construction monitoring of South Water North Diversion Project crossing highway box culvert jacking

以具体工程为例,结合工程场区地质水文条件,确定了南水北调下穿高速公路箱涵顶进施工监测方案,通过监测数据系统地分析了造成路面沉降和位移的原因,并总结了浅埋大截面顶进箱涵顶进过程中的技术性成果。

Taking specific project as an example, combining with the geological hydrological conditions of engineering field, determined the con- struction monitoring scheme of South Water North Diversion Project crossing highway box culvert jacking, through the monitoring data systemati- cally analyzed the causes of pavement settlement and displacement, and summarized the technology results shallow large section jacking box cul- vert in jacking process.