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Strain-based Evaluation of Bridge Monitoring using Numerical Model Analysis
Author(s)
Sasaki, E.
Date Issued
October 25, 2019
Type
Conference Paper
Abstract
According to visual inspection on the bridge site, the target bridge has major cracks in RC deck in the center span. This certain type of damage could affect structural performance and should be monitored. The structural health monitoring system was set up on the target bridge and the strain-based evaluation could be used to quantitatively determine bridge condition. The FE model of the bridge was modeled with various types of RC cracking pattern to represent the severity of bridge damage. The relationship between damage level and strain measurement is generated, As a result, Bridge monitoring curve based on strain index has been established.
Citation
Iop Conference Series Materials Science and Engineering, 639(1), 2019