Girders with corrugated steel web are preferred and widely used in recently constructed bridges industrial buildings. Sandwich core girders by adding two plates (skins) to the web. This study aims investigate shear span-to-depth ratio impact on performance of sandwich Three ratios (a/d): 1.0, 1.833 2.5, were examined. The test includes three thickness 30 mm, 60 mm thickness, conventional flat w...

Distributed structure health monitoring has been a hot research topic in recent years, and optic fiber sensors are largely developed for the advantages of high sensitivity, better spatial resolution, small sensor size. However, limitation fibers installation reliability become one major drawbacks this technology. This paper presents sensing textile new method inside bridge girders to address th...