Modelling of debonding mechanisms in externally bonded FRP sheets in RC shear walls for earthquake resistance

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Creator: 

Hassan, Ahmed Alaa El Din

Date: 

2015

Abstract: 

This thesis presents a new computer simulation model that can accurately capture the hysteresis response behaviour of reinforced concrete shear walls repaired or strengthened with externally boned FRP sheets under the reversed cyclic loading of earthquakes. The proposed computer model can accurately simulate the IC debonding mechanism under the two-dimensional stress state of the wall panel and the subsequent ductile flexural or brittle shear failure modes of walls with different aspect ratios. Computer simulation results correlate well with experimental test results. The proposed computer model can accurately predict the hysteresis response behaviour, lateral load resisting strength, energy dissipation capacity and ductility performance of FRP repaired or strengthened shear walls in seismic applications.

Subject: 

Engineering - Civil

Language: 

English

Publisher: 

Carleton University

Thesis Degree Name: 

Master of Applied Science: 
M.App.Sc.

Thesis Degree Level: 

Master's

Thesis Degree Discipline: 

Engineering, Civil

Parent Collection: 

Theses and Dissertations

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