轨道交通隧道施工监控量测及其对地表沉降的监测

The Supervision and Measurement of Tunnel Construction for Mass Transit Project andthe Inspection of the Sedimentation of Earth Surface

施工监控量测作为一道工序应用于施工组织中,对于涉及大量基坑开挖、暗挖的城市轨道交通项目有重要的实践意义。以城市轨道交通中某车站为例,论述施工监控量测项目内容和工作流程,以及利用监控量测技术手段收集数据,确定控制地表沉降的施工措施。

Construction supervision and measurement is one of the proceduresin construction organization and is of great practical importance for the urbanmass transit project with much tunneling and surface excavation of foundationpits. Taking one station of urban mass transit project as example, this paperpresents the contents and work procedure of construction supervision andmeasurement. It also introduces how to collect data with technical means ofconstruction supervision and measurement to identify the engineering solutionin order to control the sedimentation of earth surface.