Structural Reliability Analysis of a Steel Truss Bridge Based on the Monitoring Data

Abstract:

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The stress histories of monitored members are used to get stress spectrums for a steel truss bridge through rain-flow algorithm, then the distribution functions and their characteristic parameters of stress spectrums are obtained to simulate the stress spectrums numerically through Monte Carlo methold, which used to evaluate the structural fatiguelife based on stress-probabilistic model and accumulated damage theory, and the fatiguelife and its hot spots of whole bridge are acquired , which is important for the strategy of bridge management.

Info:

Periodical:

Edited by:

Paul P. Lin and Chunliang Zhang

Pages:

1342-1345

DOI:

10.4028/www.scientific.net/AMM.105-107.1342

Citation:

X. L. Jiang et al., "Structural Reliability Analysis of a Steel Truss Bridge Based on the Monitoring Data", Applied Mechanics and Materials, Vols. 105-107, pp. 1342-1345, 2012

Online since:

September 2011

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Price:

$35.00

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