IJCM 2017 for LUPIN.pdf (1.28 MB)
0/0

Numerical representation of multiple premature failures in steel-plated RC beams

Download (1.28 MB)
journal contribution
posted on 19.05.2017 by Mohammad Arsalan Khan, Jamal El-Rimawi, Vadim Silberschmidt
© World Scientific Publishing Company.Realizing the importance of widely used technique of plating for flexural retrofitting of reinforced concrete (RC) beams and its drawbacks due to premature failure(s), present work concentrates in developing a finite element tool model capable of successfully capturing multiple premature failure modes and their corresponding behaviors. The model is simple but focused; the capability and accuracy of the results have been validated through test literature, particularly focusing on the load capacities of beams at progressive stages of failure modes; which is from crack initiation through to complete failure, such as the load of crack initiation, first crack and complete failure. Acceptable accuracy is shown in terms of crack type(s), crack patterns, sequence, location and direction of propagation through the innovative use of cohesive zone model (CZM). The model clearly explains that debonding and peeling, although originating from a same location for most cases, are extensions of different types of cracks.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

International Journal of Computational Methods

Volume

14

Issue

4

Citation

KHAN, M.A., EL-RIMAWI, J. and SILBERSCHMIDT, V.V., 2017. Numerical representation of multiple premature failures in steel-plated RC beams. International Journal of Computational Methods, 14(4): 1750035.

Publisher

© World Scientific Publishing Company

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Acceptance date

18/06/2016

Publication date

2017

Notes

Electronic version of an article published as International Journal of Computational Methods, 14(4): 1750035, DOI: 10.1142/S0219876217500359 © World Scientific Publishing Company. http://www.worldscientific.com/worldscinet/ijcm

ISSN

0219-8762

eISSN

1793-6969

Language

en

Exports

Logo branding

Exports