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Article Dans Une Revue Journal of the Mechanics and Physics of Solids Année : 2016

3D homogenised strength criterion for masonry: application to drystone retaining walls

Résumé

A 3D strength criterion for masonry is constructed based on yield design theory. Yield design homogenisation provides a rigorous theoretical framework to determine the yield strength properties of a periodic medium, based on the properties of its constituent materials. First, theoretical basis of 2D homogenisation of periodic media, and more particularly its application in the framework of yield design, will be retrieved. Then, 2D principles are extended to exhibit a 3D domain of running-bond masonry. This criterion is finally used to assess the stability of a drystone retaining wall loaded by an axle load, and theoretical results are compared to experimental data. Perspectives on this work are given as a conclusion.

Dates et versions

hal-01366755 , version 1 (15-09-2016)

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Hong Hanh Le, Denis Garnier, Anne Sophie Colas, Benjamin Terrade, Jean Claude Morel. 3D homogenised strength criterion for masonry: application to drystone retaining walls. Journal of the Mechanics and Physics of Solids, 2016, 95, pp 239-253. ⟨10.1016/j.jmps.2016.05.021⟩. ⟨hal-01366755⟩
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