Health Monitoring and Safety Evaluation System for Cable-Stayed Structure

The cable is a major load-bearing structure for the cable-stayed bridge.Due to its long-term exposure to air,they are more susceptible to a variety of corrosion damage.So its structural health monitoring and safety evaluation is necessary.Based on the specific research for the detection of the health of cable and safety evaluation,the paper puts forward that in the process of testing and evaluation,it need to choose more economical,durable and strong stability of the detection device,and to establish a scientific,rational,comprehensive evaluation system to improve the cable-stayed bridge operational management,maintenance,bridge safety and smoothness.