王  立¹，  赫传凯²，  徐教宇³，  寇应霞²，  张  卫⁴，  翟传明²
   （1 中国电子工程设计院，北京 100840；2 中电投工程研究检测评定中心，北京 100840；3 国家建筑工程质量监督检验中心，北京 100013；4 中国钢研科技集团有限公司，北京 100081）

[摘要] 阐述了土木工程结构的安全评估、健康监测及损伤诊断的必要性和迫切性，结合电力线缆隧道结构安全监测工程，介绍了一种新型的WDAS分布式无线监测系统。详细分析了健康监测系统的各个组成部分，WDAS实时数据采集系统在电力线缆隧道的健康监测系统的运行中发挥了良好的监测效果。
[关键词] 电力隧道；健康监测；WDAS数据采集系统
中图分类号：TU196    文献标识码：A  文章编号：1002-848X(2012) Sl-0642-03

Design and application of new monitoring system in electric power tunnel structures
Wang Li¹,  He Chuankai²,  Xu Jiaoyu³,  Kou Yingxia²,  Zhang Wei⁴,  Zhai Chuanming²
(1 China Electronics Engineering Design Institute, Beijing 100840, China; 2 C +E Center for Engineering Research Test and Appraisal, Beijing 100840, China; 3 China National Center for Quality Supervision and Test of Construction Engineering, Beijing 100013, China; 4 China Iron&Steel Research Institute Group, Beijing 100081, China)

Abstract: The necessity and the urgency to conduct safety assessment,health monitoring and damage diagnosis in civil engineering were discussed. A kind of new monitoring system-WDAS distributed wireless monitoring system, which is used to supervise in an electric power tunnel was introduced. Each component of health monitoring system in civil engineering was analyzed in detail,and this real time data collection system-WDAS system had operated in a structural monitoring system in electric power tunnels with good effect and accurate monitor result.
Keywords: electric power tunnel; health monitoring; WDAS data acquisition system