Article ID Journal Published Year Pages File Type
278298 International Journal of Solids and Structures 2012 18 Pages PDF
Abstract

Finite element analyses of brick masonry subjected to in-plane concentrated static and dynamic loads are carried out to study crack initiation and propagation during the failure process of unreinforced masonry walls. The numerical model is firstly validated by the experimental tests by using the same materials parameters and loading conditions. Then, the static and dynamic concentrated loads are applied to the mortar joints and brick, respectively, and numerical simulations are used to compare the fracture characteristics for these loads. In addition, a comparison of fracture mechanisms for the concentrated loads on the mortar joint and brick is also given. Finally, the effect of dynamic pressure (Pmax) on the failure mechanism of brick masonry is considered.

Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
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