Full implementations of structural health monitoring systems for long-span bridges and large-span domes

Hui Li; Jinping Ou

doi:10.1117/12.663992

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20 March 2006 Full implementations of structural health monitoring systems for long-span bridges and large-span domes

Hui Li, Jinping Ou

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Proceedings Volume 6176, Nondestructive Evaluation and Health Monitoring of Aerospace Materials, Composites, and Civil Infrastructure V; 61761B (2006) https://doi.org/10.1117/12.663992
Event: Nondestructive Evaluation for Health Monitoring and Diagnostics, 2006, San Diego, CA, United States

Abstract

In this paper, full implementations of structural health monitoring systems for long-span bridges and large-span domes are introduced. The frameworks of the health monitoring systems are introduced. The types and locations of sensors are also presented. The data acquisition system, including scheme of data acquisition system, strategies of collecting data, instrument and software used in the data acquisition system, is described. The data transmitting system, data management system and warning system are also designed. Based on the data collected by the structural health monitoring systems, response and dynamic properties of the structures, and the loads are statistically analyzed. Finite element (FE) model is updated based on the measured data by structural health monitoring.

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Hui Li and Jinping Ou "Full implementations of structural health monitoring systems for long-span bridges and large-span domes", Proc. SPIE 6176, Nondestructive Evaluation and Health Monitoring of Aerospace Materials, Composites, and Civil Infrastructure V, 61761B (20 March 2006); https://doi.org/10.1117/12.663992

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