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EXPERIMENTAL RESEARCH ON THE MECHANICAL PROPERTIES OF SHEAR CONNECTORS FOR COMPOSITE BEAM BRIDGE
- Source :
- Proceedings of 10th World Congress on Computational Mechanics.
- Publication Year :
- 2014
- Publisher :
- Editora Edgard Blücher, 2014.
-
Abstract
- Two 1:2 reduced-scale model tests with different types of shear connectors are conducted to study the mechanical properties of shear connectors for a composite beam un- der complex stress conditions. The strain of the shear connector and relative slipping on the steel-concrete interface of the rigid shear connector model and flexible shear connector model under the same boundary conditions is measured. Responses of two types of shear con- nectors under three different load cases are compared. The test results show that the ultimate bearing capacity of concrete is the key factor of relative slipping on the steel-concrete inter- face, and differences between rigid and flexible shear connectors are large.
Details
- ISSN :
- 23580828
- Database :
- OpenAIRE
- Journal :
- Proceedings of 10th World Congress on Computational Mechanics
- Accession number :
- edsair.doi...........2cc84fba181937e5f47a366900df3737