1. bookVolume 27 (2021): Issue 3 (September 2021)
Journal Details
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Journal
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30 Mar 2018
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4 times per year
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English
access type Open Access

Influence of the percentage of reinforcement by unstressed rebar on the deformability of pre-stressed RC beams

Published Online: 06 Sep 2021
Page range: 212 - 216
Received: 28 Apr 2021
Accepted: 08 Jun 2021
Journal Details
License
Format
Journal
First Published
30 Mar 2018
Publication timeframe
4 times per year
Languages
English
Abstract

This article presents the materials of deformability studies of pre-stressed steel-concrete beams reinforced with a package of reinforcement with different ratio of tape and rebar in the pure bending moment zone. The aim of the research was determination of the reinforcement percentage influence, for pre-stressed reinforced concrete beams reinforced with a package of reinforcement on their deformability. Also, the aim was to evaluate the effectiveness of using pre-stressed rebar in combined reinforcement. The practical significance of the experimental research is to study the deformability in pre-stressed bending elements with external tape and rebar reinforcement, taking into account the influence of different ratios of reinforcement areas within the combined reinforcement and development of proposals for such structures` calculation and design. The scientific novelty of the research is in obtaining the deformability characteristics of reinforced concrete beams reinforced with a package of reinforcement (tape and steel bars with periodic profile) with different ratios in the case of static loads` action.

Keywords

JEL Classification

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