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Analysis of Shear Force Transfer Mechanism in Bridge Deck of SFRC-Steel Composite Girder
- Source :
- Key Engineering Materials. :627-632
- Publication Year :
- 2008
- Publisher :
- Trans Tech Publications, Ltd., 2008.
-
Abstract
- Based on tension-compression and bending equivalences, an equivalent single material plate is formed to substitute bridge deck of composite girder with steel fiber reinforced concrete (SFRC) and steel. Thickness and elastic modulus of the equivalent plate are then formulated. After three dimensional finite-element analyses of the bridge deck, in terms of shell element membrane effect and girder flexion-torsion theory, combined with compatibility of deformation, single material shell element stress is restored to stresses on SFRC plate and steel plate separately; shear force distribution on shear keys between SFRC and steel is analyzed.
- Subjects :
- Engineering
business.industry
Mechanical Engineering
Shear force
Structural engineering
Fiber-reinforced concrete
law.invention
Bridge deck
Steel plate shear wall
Mechanics of Materials
law
Girder
Composite girder
Transfer mechanism
General Materials Science
Composite material
business
Elastic modulus
Subjects
Details
- ISSN :
- 16629795
- Database :
- OpenAIRE
- Journal :
- Key Engineering Materials
- Accession number :
- edsair.doi...........7ea805342d19aa6240b9c2c1db924e00