Instrumentation of bridges for long-term performance monitoring

Maria Qing Feng; Doo-Kie Kim; Li-Hong Sheng; Leonard M. Fiji; Yoo Jin Kim

doi:10.1117/12.435586

3 August 2001 Instrumentation of bridges for long-term performance monitoring

Maria Qing Feng, Doo-Kie Kim, Li-Hong Sheng, Leonard M. Fiji, Yoo Jin Kim

Proceedings Volume 4337, Health Monitoring and Management of Civil Infrastructure Systems; (2001) https://doi.org/10.1117/12.435586
Event: 6th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 2001, Newport Beach, CA, United States

Abstract

As the state of the art in bridge design is advancing toward the performance-based design, it becomes increasingly important to monitor and evaluate the long-term structural performance of bridges, including strains in critical structural members, soil pressures on the abutment back walls and footings, accelerations on the decks and bents, etc. Such information is essential in developing new performance criteria for design. In this research, sensor systems for long-term structural performance monitoring have been installed on two new highway bridges on Orange County, California: the Jamboree Road Overcrossing and the West Street On-Ramp.

Citation Download Citation

Maria Qing Feng, Doo-Kie Kim, Li-Hong Sheng, Leonard M. Fiji, and Yoo Jin Kim "Instrumentation of bridges for long-term performance monitoring", Proc. SPIE 4337, Health Monitoring and Management of Civil Infrastructure Systems, (3 August 2001); https://doi.org/10.1117/12.435586

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