【作者】 马洪连； 包旭军；

【Author】 Ma Honglian; Bao Xujun(Dalian University of Technology, Dalian 116023, China)

【机构】 大连理工大学；

【摘要】 该系统是一种利用振弦传感器和埋入式铜电阻温度计来测量大型土木工程内部应力及温度的32通道自动采集测量仪表。论证了应用振弦传感器和无线数传电台在工程中进行实时或动态监测的可行性。介绍了其工作原理,系统结构,功能特点和软件编程。目前此系统的各项指标已达到工程监测规范要求,并已在吉林省吉林市江湾大桥等多个大型土木工程中得到应用。更多还原

【Abstract】 This system is a safe inspection system based on vibrating wire transducer. It can inspect the stress and temperature in the building. It exchanges information with inspection center by radio. The feasibility of using the vibrating wire transducer and microwave data radio to measure and control real-timely or dynamically in the structure engineering is proofed, the background, functions, architecture and designs of hardware & soft-ware are introduced. Now the every target has already achieved the requirement of the standard of the measurement and control in engineering, and the system has already been used in some important projects such as Jiangwan Bridge in Jilin.更多还原