000022162 001__ 22162
000022162 005__ 20170622145959.0
000022162 04107 $$aeng
000022162 046__ $$k2015-05-25
000022162 100__ $$aJuárez-Luna, Gelacio
000022162 24500 $$aMODELLING OF DIAGONAL COMPRESSION MASONRY WALLETS BY FINITE ELEMENTS WITH EMBEDDED DISCONTINUITIES

000022162 24630 $$n5.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022162 260__ $$bNational Technical University of Athens, 2015
000022162 506__ $$arestricted
000022162 520__ $$2eng$$aThis paper investigates the behaviour of small square masonry subassembly, wallets, subject to axial compression, involving their crack pattern and the shear stress-shear strain curves. Masonry and mortar were discretized with quadrilateral finite elements with embedded discontinuities, which have three degrees of freedom per node. The constitutive behaviours of blocks, bricks and mortar consider the softening deformation after reaching a failure surface. The numerical modelling of experimental tests for combined masonry wallets were performed in the Finite Element Analysis Program (FEAP). The computed shear stressshear strain curves with finite elements with embedded discontinuities showed a fairly good agreement in terms of the initial stiffness, strength, ultimate load and dissipative behaviour; also, the computed cracking patter is congruent with the experimental one.

000022162 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022162 653__ $$aWallets, Combined Masonry, Embedded Discontinuities, Cracking, Damage.

000022162 7112_ $$aCOMPDYN 2015 - 5th International Thematic Conference$$cCrete (GR)$$d2015-05-25 / 2015-05-27$$gCOMPDYN2015
000022162 720__ $$aJuárez-Luna, Gelacio$$iTena-Colunga, Arturo
000022162 8560_ $$ffischerc@itam.cas.cz
000022162 8564_ $$s602825$$uhttps://invenio.itam.cas.cz/record/22162/files/C1365.pdf$$yOriginal version of the author's contribution as presented on CD, section: 
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000022162 962__ $$r22030
000022162 980__ $$aPAPER