FE Analysis of Complex Discontinuous and Jointed Structural Systems

Part 2: Application of the Method – Development of a 3D Model for the Analysis of Unreinforced Masonry Walls

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DOI:

https://doi.org/10.56748/ejse.444

Keywords:

Discontinuous structures, Interface element, Masonry Wall, Non-linear behaviour

Abstract

In this part, a non-linear 3D finite element model for the analysis of unreinforced masonry walls subjected to static and seismic loads is presented, in order to demonstrate the applicability and potential of the method proposed in Part 1. The work reported here could also stand “on-its-own”, due to the detailed investigation made on this particular subject. The model developed considers masonry as a two-phase material, treating bricks and mortar joints separately, thus allowing for nonlinear deformation characteristics and  progressive local failure of both bricks and mortar joints. The influence of the mortar joints is taken into account by using ‘interface’ elements to simulate the timedependent sliding and separation along the interfaces. Analytical and experimental solutions available in the literature have been employed to verify the results obtained from the present finite element model, showing that it is capable of a high degree of accuracy.

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Published

2004-01-01

How to Cite

A.D. Tzamtzis and P.G. Asteris (2004) “FE Analysis of Complex Discontinuous and Jointed Structural Systems: Part 2: Application of the Method – Development of a 3D Model for the Analysis of Unreinforced Masonry Walls”, Electronic Journal of Structural Engineering, 4, pp. 93–107. doi: 10.56748/ejse.444.

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Articles