دوازدهمین کنگره ملی مهندسی عمران , 2020-05-27

Title : ( Predictive model for confinement pressure of partially FRP confined concrete columns )

Authors: alireza arabshahi , Nima Gharaei Moghaddam , mohammad meghdadian , Mohammadreza Tavakkolizadeh ,

Citation: BibTeX | EndNote

Abstract

Nowadays, application of FRP wraps is a common approach for strengthening columns. Various relationships have been proposed to determine the compressive strength of FRP confined concrete taking advantage of the confinement pressure. It should be noted that in some cases partial confinement is used due to some reasons. Therefore, the FRP confinement pressure differs with the case of continues confinement because of non-uniform distribution of confinement pressure. Therefore, modified relations for confinement pressure are required. Accordingly, in the present study, the authors try to propose a new and more accurate model for the confinement pressure of partially confined circular and square columns using experimental results and the Multi-Expression Programming (MEP).

Keywords

, Confinement pressure, FRP, Partial confinement, Compressive strength, Circular and Square section.
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@inproceedings{paperid:1081310,
author = {Arabshahi, Alireza and Gharaei Moghaddam, Nima and Meghdadian, Mohammad and Tavakkolizadeh, Mohammadreza},
title = {Predictive model for confinement pressure of partially FRP confined concrete columns},
booktitle = {دوازدهمین کنگره ملی مهندسی عمران},
year = {2020},
location = {تبریز, IRAN},
keywords = {Confinement pressure; FRP; Partial confinement; Compressive strength; Circular and Square section.},
}

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%0 Conference Proceedings
%T Predictive model for confinement pressure of partially FRP confined concrete columns
%A Arabshahi, Alireza
%A Gharaei Moghaddam, Nima
%A Meghdadian, Mohammad
%A Tavakkolizadeh, Mohammadreza
%J دوازدهمین کنگره ملی مهندسی عمران
%D 2020

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