Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long-Term Monitoring of a Hybrid Cable-Stayed Bridge
Abstract Various methods have been employed for health monitoring of cable-stayed bridges. It is of great interest and importance to choose the appropriate methods and instruments in terms of reliability, durability and long-term costs. This paper provides a case study of the in-service monitoring of a recently-built long span hybrid cable-stayed bridge, Queshi bridge, in southern China. Three parameters, namely the cable force, main structure deformation and vibration, were monitored with different methods at regular intervals in a span of a few years. The results are very satisfactory and encouraging, and provide vital healh information of the bridge to the transportation authority.
Long-Term Monitoring of a Hybrid Cable-Stayed Bridge
Abstract Various methods have been employed for health monitoring of cable-stayed bridges. It is of great interest and importance to choose the appropriate methods and instruments in terms of reliability, durability and long-term costs. This paper provides a case study of the in-service monitoring of a recently-built long span hybrid cable-stayed bridge, Queshi bridge, in southern China. Three parameters, namely the cable force, main structure deformation and vibration, were monitored with different methods at regular intervals in a span of a few years. The results are very satisfactory and encouraging, and provide vital healh information of the bridge to the transportation authority.
Long-Term Monitoring of a Hybrid Cable-Stayed Bridge
Zhang, Guanyong (Autor:in)
01.01.2005
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Cable-stayed bridge , health monitoring , cable force , deformation monitoring , vibrational characteristics Engineering , Civil Engineering , Building Construction , Measurement Science and Instrumentation , Vibration, Dynamical Systems, Control , Building Materials , Building Repair and Maintenance
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