Wear "smart health bracelet" for Bridges

Bridge safety concerns people's life and property safety. Recently, the "abnormal shaking incident of humen bridge" has aroused the public's strong concern on bridge safety.Under the daily operation condition, the bridge "raised from the ground" will be affected by loads, environmental climate, aging of materials, structural damage and other factors.It is an important index to evaluate the use and safety of Bridges to master the stress and deformation of Bridges and monitor the stress and strain of Bridges at any time.

Based on years of technology accumulation in sensor technology, 48 institute of jiandao sub-group successfully developed the bridge strain monitoring system in 2014.The system can monitor the settlement, displacement, load, ambient temperature, concrete stress and strain, and vibration of the bridge continuously for 24 hours with the help of sensors installed in the key parts of the bridge.After all the monitoring data are analyzed and compared in the background, the health status of the bridge can be evaluated, so as to realize real-time prediction and early warning.

"The bridge is equipped with this system, just like a person wearing a smart health bracelet. The monitoring work of the bridge operation is intelligent, with real-time, accurate and reliable data, which can effectively avoid safety risks and economic losses to a large extent."Introduction by he feng, director of the sensor and systems department of the 48 sub-group of China guodian electric equipment co., LTD.At present, the bridge stress monitoring system has been applied to 45 municipal and highway Bridges in anhui, guizhou, guangdong and other provinces.

WE’RE PROUD OF OUR WORK CHEK IT OUT FOR YOURSELT