Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Simplified Approach to Predict the Flexural Strength of Unbonded Post-tensioned Masonry Walls
Abstract A simplified design approach is developed in this chapter to predict the flexural strength of unbonded PT-MWs. The accuracy of different flexural expressions is also investigated in this chapter according to experimental and finite element modelling results. An analytical procedure is developed to predict the force displacement response of PT-MWs. The accuracy of the analytical model is then validated against available experimental test results for unconfined and confined PT-MWs. Using a similar analytical procedure, a parametric study is performed to obtain the force-displacement response of walls with different features. Multivariate regression analysis is performed to develop an empirical equation to estimate the compression zone length in unbonded PT-MWs. The proposed equation for compression zone length is then incorporated into the flexural analysis of post-tensioned masonry walls and validated against experimental results and finite element results.
Simplified Approach to Predict the Flexural Strength of Unbonded Post-tensioned Masonry Walls
Abstract A simplified design approach is developed in this chapter to predict the flexural strength of unbonded PT-MWs. The accuracy of different flexural expressions is also investigated in this chapter according to experimental and finite element modelling results. An analytical procedure is developed to predict the force displacement response of PT-MWs. The accuracy of the analytical model is then validated against available experimental test results for unconfined and confined PT-MWs. Using a similar analytical procedure, a parametric study is performed to obtain the force-displacement response of walls with different features. Multivariate regression analysis is performed to develop an empirical equation to estimate the compression zone length in unbonded PT-MWs. The proposed equation for compression zone length is then incorporated into the flexural analysis of post-tensioned masonry walls and validated against experimental results and finite element results.
Simplified Approach to Predict the Flexural Strength of Unbonded Post-tensioned Masonry Walls
Dr. Hassanli, Reza (Autor:in)
08.08.2018
34 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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