CREEP AND SHRINKING OF CONCRETE ACCOUNTING ACCORDING TO SP 5.03.01-2020 WHEN ANALYSIS OF REINFORCED CONCRETE STRUCTURES BASED ON DEFORMATIONAL ANALYTICAL MODEL

Authors

  • Дмитрий Николаевич Лазовский Полоцкий государственный университет
  • Виктор Владимирович Тур УО «Брестский государственный технический университет»
  • Дмитрий Олегович Глухов Полоцкий государственный университет
  • Егор Дмитриевич Лазовский Полоцкий государственный университет

DOI:

https://doi.org/10.36773/1818-1212-2021-125-2-7-12

Keywords:

shrinkage of concrete, creep of concrete, reinforced concrete, deformation design model, crack resistance

Abstract

The shrinkage and creep properties of concrete are characterized by the ability to deform over time without changing of external loads. These concrete properties affect the stress-strain state of reinforced concrete elements. Depending on the type of reinforced concrete structure (beams, columns), the effect of shrinkage and creep on the stress-strain state is also different.

The article presents the results of the analysis of the stress-strain state of normal sections of reinforced concrete elements, taking into account shrinkage and creep deformations of concrete, based on a deformation design model, applicable to analyze the parameters of deformations and cracking of reinforced concrete elements with an arbitrary shape of the cross section, any arrangement of reinforcement within the section.

 

 

 

Author Biographies

Дмитрий Николаевич Лазовский, Полоцкий государственный университет

 

 

 

 

Виктор Владимирович Тур, УО «Брестский государственный технический университет»

 

 

 

 

Дмитрий Олегович Глухов, Полоцкий государственный университет

 

 

 

 

Егор Дмитриевич Лазовский, Полоцкий государственный университет

 

 

 

 

Downloads

Published

2021-06-28

How to Cite

(1)
Лазовский, Д. Н.; Тур, В. В.; Глухов, Д. О.; Лазовский, Е. Д. CREEP AND SHRINKING OF CONCRETE ACCOUNTING ACCORDING TO SP 5.03.01-2020 WHEN ANALYSIS OF REINFORCED CONCRETE STRUCTURES BASED ON DEFORMATIONAL ANALYTICAL MODEL. Вестник БрГТУ 2021, 7-12.

Issue

No. 2(125) (2021): Vestnik of Brest State Technical University

Section

Civil and Environmental Engineering

License

Copyright (c) 2021 Brest State Technical University

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

The work is provided under the terms of Creative Commons public license Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). This license allows an unlimited number of persons to reproduce and share the Licensed Material in all media and formats. Any use of the Licensed Material shall contain an identification of its Creator(s) and must be for non-commercial purposes only. Users may not prevent other individuals from taking any actions allowed by the license.

Most read articles by the same author(s)

<< < 1 2