Precracking Effect on Deformation of Reinforced Concrete Elements
Abstract
The paper presents the results of reinforced concrete beams tests with precracking at a specified located distances from supports, in the center of the span and above the reinforcement bars. The values of deflections and relative deformations of compressed and tensile zones are compared with the beams where cracks are formed stochastically. It is shown that crack forming plates locate both in the maximum torque zone and beyond it that reduces the beam deflections.
About the Authors
Valerii M. Mitasov
Novosibirsk State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Maria A. Logunova
Novosibirsk State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Natalya V. Statsenko
Novosibirsk State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
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Review
For citations:
Mitasov V.M., Logunova M.A., Statsenko N.V. Precracking Effect on Deformation of Reinforced Concrete Elements. Vestnik of Tomsk state university of architecture and building. 2016;(2):139-147. (In Russ.)
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