Dynamic Tests in Bridge Health Monitoring

Author:

Bień Jan1,Kużawa Mieszko1

Affiliation:

1. Department of Civil Engineering , Wroclaw University of Science and Technology , Poland

Abstract

Abstract Dynamic tests are one of the most significant diagnostic procedures applied in Bridge Health Monitoring in many countries. The paper presents a proposal of unified classification of the bridge dynamic tests together with review of the testing methods, including tests under designed and controlled loads, arranged short-term tests under normal traffic loads as well as permanent dynamic monitoring by means of built-in gauges mounted on a structure. Classification of bridge dynamic tests is proposed taking into account various types of vibration excitation methods, measured parameters and possible applications of obtained results in the Bridge Health Monitoring. General rules and procedures of bridge dynamic tests are described and discussed.

Publisher

Walter de Gruyter GmbH

Subject

Computers in Earth Sciences,Mechanics of Materials,Geotechnical Engineering and Engineering Geology,Civil and Structural Engineering

Reference25 articles.

1. S.W. Doebling, C.R. Farrar, M.B. Prime, D.W. Shevitz, Damage Identification and Health Monitoring of Structural and Mechanical Systems from Changes in Their Vibration Characteristics, A Literature Review, Los Alamos National Laboratory, LA–13070–MS, 1996.

2. J. Bień, J. Krzyżanowski, P. Rawa, J. Zwolski, “Dynamic Load Tests in Bridge Management”, Archives of Civil and Mechanical Engineering, vol. 4, no. 2, pp. 63–78, 2004.

3. Structural Health Monitoring of Civil Infrastructure Systems (Eds: Karbhari V.M., Ansari F.), CRC Press, 2009.

4. H. Wenzel, Health Monitoring of Bridges, J. Wiley & Sons Ltd., 2009.

5. V.M. Karbhari, F. Ansari, Structural Health Monitoring of Civil Infrastructure Systems, CRC Press, 2009.

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