Modelling the nonlinear behaviour of masonry walls strengthened with textile reinforced mortars

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• 作者：X. Wang^a ; ^{allenxuanwang@gmail.com} ; Bahman Ghiassi^b ; ^c ; ^{bahmanghiassi@gmail.com} ; Daniel V. Oliveira^c ; ^{danvco@civil.uminho.pt} ; C.C. Lam^a ; ^{fstccl@umac.mo}
• 关键词：Historical structures ; Strengthening ; Textile reinforced mortars (TRMs) ; FE simulation ; Seismic performance
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：11-24
• 全文大小：3998 K
• 卷排序：134

文摘

The nonlinear in-plane response of masonry walls strengthened with textile reinforced mortars (TRM) is numerically investigated. A smeared crack modelling approach is used for both masonry and TRM. The effect of tension softening model on the nonlinear response of TRMs is presented. The effect TRM type and vertical load level on the nonlinear response and failure mode of strengthened walls are presented. The efficiency of TRM layers on improving the seismic performance of a real historical façade is investigated.