【作者】 郑毅敏； 贾京； 赵昕；

【Author】 Zheng Yimin~1,Jia Jing~2,Zhao Xin~1 (1 The Architectural Design&Research Institute of Tongji University,Shanghai 200092,China; 2 Department of Building Engineering of Tongji University,Shanghai,200092,China)

【机构】 同济大学建筑设计研究院； 同济大学建筑工程系；

【摘要】 基于无线传感网络对杭州市民中心高空连廊吊装施工过程进行了远程监测研究。详细介绍了远程监测系统的组成和工作原理,以及远程监测过程和主要监测结果。对施工过程中的应变监测数据和吊装设备控制参数比较表明,监测系统可以有效地反映吊装过程中的结构性态。最后,对施工阶段的温度和应变监测数据进行相关性分析,以了解吊装阶段、支座条件以及温度对结构构件应变的影响,评估吊装过程的稳定性。更多还原

【Abstract】 This paper conducts wireless sensor network based on remote monitoring of the elevating procedure on s steel skybridge.The configuration and principles of the remote monitoring system,the remote monitoring procedure and the monitoring results are presented in detail.The comparison reveals that the monitoring system could effectively capture the structural behavior during lifting procedure.Finally,the correlation analysis is performed based on the recorded temperature and strain data to estimate the influence of the elevation point position and member temperature exert on the structural member of the skybridge.The stability of the elevating procedure is also evaluated based on the correlation analysis.更多还原