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Bending and Eccentrically Compressed Reinforced Concrete Structures at Low and Freeze-Thaw Temperatures

  • Valeriy Morozov
  • Vladimir Popov
  • Mikhail PlyusninEmail author
  • Lidia Kondrateva
Conference paper
  • 44 Downloads
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 1116)

Abstract

The stress-strain state of bending and eccentrically compressed reinforced concrete structures at low and freeze-thaw temperatures is considered. The effect of alternating freezing and thawing and low negative temperatures during single and multiple freezing on their bearing capacity and durability is assessed. The study was carried out according to specially developed computer programs using a nonlinear stress-strain model. The influence of the reinforcement ratio on the change in the bearing capacity of bending and compressed elements of reinforced concrete structures under the impact of freezing and thawing cycles and low negative temperatures is considered.

Keywords

Durability of reinforced concrete structures Freezing and thawing cycles Frost resistance of concrete Reinforcement ratio Nonlinear stress-strain model Bearing capacity Stress-strain state Bending and eccentrically compressed reinforced concrete elements 

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Saint Petersburg State University of Architecture and Civil EngineeringSaint-PetersburgRussia
  2. 2.Kostroma State Agricultural AcademyKostroma RegionRussia

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