Long Term On-line Health Monitoring of the Poyan Lake Bridge
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Bibliographic Details
| Author(s): |
Hai-Bo Xie
Zhong-Chu Tian Fa-Gen Peng Wang-Gang Zheng Zhao-Hua Tao Yu-Xiang Zhou |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | 17th IABSE Congress: Creating and Renewing Urban Structures – Tall Buildings, Bridges and Infrastructure, Chicago, USA, 17-19 September 2008 | ||||
| Published in: | IABSE Congress Chicago 2008 | ||||
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| Page(s): | 490-491 | ||||
| Total no. of pages: | 7 | ||||
| Year: | 2008 | ||||
| DOI: | 10.2749/222137908796293677 | ||||
| Abstract: |
Because of recent disasters of bridges collapses in the world, preventive maintenance and structural safety of bridges especially for larger-scale bridges have become hot research direction in civil engineer. Strong attention has been paid to health-monitoring systems which can supply bridge manager with objective data for long-term damage prediction; safety evaluation and effective decision making for optimize repair and rehabilitation. The paper present and details the whole health monitoring of the Poyan Lake Bridge, and the system combines three models: on-line measure model; Power Data Transfers Model; Analysis Model. Finally the strategy for the health monitoring is proposed. |
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| Keywords: |
cable-stayed bridge health monitoring on-line system
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