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On the collapse analysis of single span masonry/stone arch bridges with fill interaction

Stavroulakis Georgios, G.A. Drosopoulos, M. Betti

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URIhttp://purl.tuc.gr/dl/dias/3419CEC0-3DE9-42B9-9FC0-A4037B489D74-
Languageen-
Extent7 pagesen
TitleOn the collapse analysis of single span masonry/stone arch bridges with fill interactionen
CreatorStavroulakis Georgiosen
CreatorΣταυρουλακης Γεωργιοςel
CreatorG.A. Drosopoulosen
Creatoren
CreatorM. Bettien
Content SummaryIn this paper a comparison between two non – linear finite element models which have been developed for the analysis of masonry arches is presented. According to the first model, the geometry of the arch is divided into a number of unilateral contact interfaces which simulate potential cracks. Opening or sliding for some of the interfaces indicate crack initiation. The second model initially uses two-dimensional finite elements for the simulation of the arch. When tensile stresses appear, the corresponding elements are replaced by non linear gap elements which represent cracks. In both models the fill over the arch is taken into account. Moreover, the ultimate load and the collapse mechanism have been calculated by using a pathfollowing (load incrementation) technique. Both models are developed and applied on a real scale masonry arch, so that the results can be compared.en
Type of ItemΑφίσα σε Συνέδριοel
Type of ItemConference Posteren
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-12-
Date of Publication2007-
SubjectApplied mechanicsen
SubjectEngineering, Mechanicalen
Subjectmechanics applieden
Subjectapplied mechanicsen
Subjectengineering mechanicalen
Bibliographic CitationM. Betti, ,G.A. Drosopoulos ,G.E. Stavroulakis ," On the collapse analysis of single span masonry/stone arch bridges with fill interaction,"in 5th International Conference on Arch Bridges.2007.en

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