Dynamic Deformation of Reinforced Concrete Slabs on Yielding Supports
Abstract
The results of theoretical research of reinforced concrete slabs supported along four sides on yielding supports under the dynamic loading are presented in this paper. The research allows estimating the degree of rigidity of yielding supports, deformation stages, rigidity distribution by the plate perimeter and the level of deformations of yielding supports during the transition to plastic deformation that influence the behavior of reinforced concrete slabs. The results of calculations allow the detection of mechanical-and-physical properties of supports and, thereby, achieving the maximum effect from the decrease in stress-strain state parameters of the structure.
Keywords
железобетонная плита,
метод конечных элементов,
многослойная модель,
податливая опора,
жесткость податливых опор,
упругая стадия,
упругопластическая стадия,
стадия отвердения,
reinforced concrete slab,
finite element method,
multi-layer model,
yielding support,
yielding support rigidity,
elastic stage,
elastoplastic stage,
hardening stage
About the Authors
Oleg G. Kumpyak
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Zaur R. Galjautdinov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
References
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Review
For citations:
Kumpyak O.G., Galjautdinov Z.R. Dynamic Deformation of Reinforced Concrete Slabs on Yielding Supports. Vestnik of Tomsk state university of architecture and building. 2016;(1):107-115. (In Russ.)
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