000022014 001__ 22014
000022014 005__ 20170622131318.0
000022014 04107 $$aeng
000022014 046__ $$k2017-06-15
000022014 100__ $$aManos, George
000022014 24500 $$aUNREINFORCED STONE MASONRY UNDER IN-PLANE STATE OF STRESS FROM GRAVITATIONAL AND SEISMIC ACTIONS. MEASURED AND PREDICTED BEHAVIOUR

000022014 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022014 260__ $$bNational Technical University of Athens, 2017
000022014 506__ $$arestricted
000022014 520__ $$2eng$$aUnreinforced masonry made of stone and low strength mortar has been used for centuries in forming the structural system of old type buildings as well as monumental structures (such as churches etc.) The behaviour of this type of structural systems that survive today, when subjected to the combined gravitational loads and seismic actions, is still of interest. In this framework, the present work tries to evaluate the limit-state in-plane behavior of stone masonry vertical structural elements. Initially, the behaviour of vertical specimens constructed of stone masonry is presented as observed through a sequence of laboratory tests. These specimens were constructed employing relatively weak mortar that resembles the mortar employed in old-type stone masonry construction. The in-plane loading that was used subjected these specimens to simultaneously vertical and horizontal loads. The possibilities offered by non-linear inelastic numerical analyses as means for examining the performance of such un-reinforced stone masonry vertical structural elements is next examined. Numerical simulation results are presented making use of such non-linear inelastic numerical analyses that are applied to the vertical stone masonry specimens that were tested in the laboratory. Through the comparison of the obtained numerical predictions with the observed behaviour the validity of the numerical approach is discussed.

000022014 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022014 653__ $$aStone masonry, In-plane behavior, Gravitational forces, Seismic actions, Limit nonlinear behaviour, In-plane behaviour

000022014 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000022014 720__ $$aManos, George$$iKotoulas, Lambros
000022014 8560_ $$ffischerc@itam.cas.cz
000022014 8564_ $$s3884633$$uhttps://invenio.itam.cas.cz/record/22014/files/19535.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS02] Experimental measurements and numerical simulation on problems in the field of Earthquake
.
000022014 962__ $$r21500
000022014 980__ $$aPAPER