EVALUATION OF STRESS-STRAIN STATE OF OPEN-WEB COMPOSITE BEAMS
Abstract
The paper deals with the evaluation of the stress-strain state of composite open-web beams. Numerical modeling of the composite superstructure is performed by 9.0. Lear software. The results are presented for the stress-strain state of steel and composite open-web beam model. The obtained results are analyzed with the opportunity of using these structure in the highway bridge spans. The concrete beam in the highway involved in flexural strength has a positive effect on the distribution of normal stresses along the section height and increases both the load-bearing capacity and stiffness.
About the Authors
ALEKSANDR G. Borovikov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
NATALYA A. Borovikova
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
References
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Review
For citations:
Borovikov A.G., Borovikova N.A. EVALUATION OF STRESS-STRAIN STATE OF OPEN-WEB COMPOSITE BEAMS. Vestnik of Tomsk state university of architecture and building. 2015;(3):219-225. (In Russ.)
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