2017
DOI: 10.1016/j.engstruct.2017.02.019
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Finite/discrete element modelling of reversed cyclic tests on unreinforced masonry structures

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Cited by 28 publications
(10 citation statements)
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“…With regards to modelling cyclic in-plane loading of masonry, a study conducted by Oliveira and Lourenço [13], proposed a 2D model to simulate the behaviour of masonry under cyclic loadings using interface elements between masonry units. In a more recent study conducted by Miglietta et al [14], finite/discrete element modelling (DEM) is implemented to simulate the behaviour of masonry under reversed cyclic in-plane loadings. The implemented 2D model depended on stress-displacement relationships between the adjacent masonry elements to simulate the opening and sliding behaviour of masonry joint elements.…”
Section: Introductionmentioning
confidence: 99%
“…With regards to modelling cyclic in-plane loading of masonry, a study conducted by Oliveira and Lourenço [13], proposed a 2D model to simulate the behaviour of masonry under cyclic loadings using interface elements between masonry units. In a more recent study conducted by Miglietta et al [14], finite/discrete element modelling (DEM) is implemented to simulate the behaviour of masonry under reversed cyclic in-plane loadings. The implemented 2D model depended on stress-displacement relationships between the adjacent masonry elements to simulate the opening and sliding behaviour of masonry joint elements.…”
Section: Introductionmentioning
confidence: 99%
“…Specifically, there are observable concentrations around the right window in the second floor, a fact that reflects a load‐path change with compressive strain releases in the left side of the facade. The rapid crack closure after the removal of the lateral loads may be mitigated by more involved modeling approaches, including detailed hysteretic laws for shear permanent sliding and crack closure (see, eg, the study of Miglietta). Nonetheless, the brittle response given by the considered smeared crack approach is assumed accurate enough for the purpose of these analyses.…”
Section: Numerical Results and Discussionmentioning
confidence: 99%
“…In the normal direction, body impenetrability is enforced using a penalty method (Munjiza and Andrews, 2000), while in the tangential direction, discontinuity frictional behavior is simulated by a Coulomb-type friction law (Mahabadi et al, 2012). The FEM/DEM approach here adopted was originally introduced in soil mechanics problems (Munjiza et al, 1995); however, it has been successfully extended to the field of masonry structures by some of the authors (Baraldi et al, 2013(Baraldi et al, , 2015b(Baraldi et al, , 2018bReccia et al, 2012Reccia et al, , 2016 and by other research groups (Miglietta et al, 2016(Miglietta et al, , 2017Smoljanović et al, 2013Smoljanović et al, , 2015Smoljanović et al, , 2017.…”
Section: A Combined Finite/discrete Element Model (Fem/dem) (A)mentioning
confidence: 99%