500kV静安（世博）输变电工程地下变电站基础施工监测部署

550kV静安（世博）输变电工程是上海2010年世博会重要配套工程,规模大、开挖深度深、基础施工工艺复杂,加强监测是确保施工安全和工程质量的关键环节。结合工程所在地区的地质条件和工程设计施工方案,阐述了该工程周边环境监测、基坑围护结构与支撑体系变形监测、建筑结构变形监测等监测部署工作,为信息化施工提供了重要的保障。

Discussion on the Supervision and Deployment of the Foundation Construction of 500kV Jing-an(Expo)Power Transmission and Distribution Project's Underground Substation

550kV Jing-an （Expo） power transmission and distribution project is an important supporting project for Shanghai Expo 2010,its scale is large, excavation depth is big, and foundation construction technique is complex,so, strengthening the supervision is a key link for guaranteeing the safe construction and construction quality. Connecting with the geological conditions of engineering areas and engineering design and construction schemes,this paper expounds the monitoring of surrounding environment of the engineering, the monitoring of foundation pit supporting structure’s deformation, and the monitoring of building structure’s deformation, which will provide an important safeguard for informatization construction.