Feasible study of smart sensors for structural health monitoring by using old steel railway bridges.

具有无线传输和数据处理能力的智能传感器系统有望应用于桥梁等基础设施的结构健康监测。在本研究中，在试验台上测试了传感器系统的适用性。该系统需要能量收集系统才能在恶劣环境下长期使用。所开发的系统在冷室和实桥试验台上进行了测试。

Smart sensor system which has radio transmission and data processing capacity is expected to be applied for structural health monitoring for bridge or other infrastructures. In this study, applicability of the sensor system is tested in testbed. The system needs energy harvesting system for long term use under severe environment. The developed system is tested in a cold room and real bridge testbed.