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The hanger is a critical part of arch bridges which decides the security of the bridge. The tension of hanger is the major parameter to evaluate the structural behavior during the health monitoring. Besides, the damper which used for reducing the vibration significantly affects the tension of hanger. The flexural rigidity and damping stiffness should be considered in order to get accurate tension...
Structural Health Monitoring and multihazard considerations are being increasingly considered by the infrastructure owners and administrators for cost-effective evaluation and management. Besides natural hazards, infrastructure security has also become an essential consideration due to threats faced globally by all the infrastructure owners. Structural behavior to natural hazards and progressive deterioration...
In this paper, think of it in terms of safety science, it's pointed out that urban bridge safety early-warning system is mainly composed of four elements: human, bridge, environment and management, by summarizing the research status in the field of bridge security. Then primary configuration of early-warning management system for urban bridge is put forward, which is formed from four subsystems: human...
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