000008897 001__ 8897
000008897 005__ 20141204083530.0
000008897 04107 $$aeng
000008897 046__ $$k12/05/2014
000008897 100__ $$aTej, P.
000008897 24500 $$aCOMPUTER NONLINEAR ANALYSIS OF THE INFLUENCE OF MATERIAL CHARACTERISTICS ON THE RESPONSE OF A BASEMENT STRUCTURE LOADED BY GROUND WATER BUOYANCY

000008897 24630 $$n20.$$pEngineering Mechanics 2014
000008897 260__ $$bBrno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
000008897 506__ $$arestricted
000008897 520__ $$2eng$$aThe paper focuses on a computer nonlinear analysis of the formation and development of cracks in a concrete slab exposed to a uniform continuous load on the lower surface. The analysis is based on an actual example of the formation and development of cracks of the width of approx. 0.3 mm in a basement slab exposed to ground water buoyancy. The paper illustrates the setting of the material model of the reinforced concrete slab according to the actual material properties and the similarity of the computer results to an incident of real damage to the basement structure. On the basis of the same cracks on the model and on the real structure, a load value that caused this damage was estimated. The aim of this article was to find such material characteristics of a basement structure of the same size and shape and under the same extreme load that shows cracks with a maximum width of 0.1 mm to ensure the waterproofing safety.

000008897 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000008897 653__ $$aConcrete, Cracks, Computer analysis, Ground water buoyancy, Material characteristics.

000008897 7112_ $$aEngineering Mechanics 2014$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2014
000008897 720__ $$aTej, P.$$iVacek, V.$$iKolísko, J.$$iČech, J.$$iLo Monte, F.
000008897 8560_ $$ffischerc@itam.cas.cz
000008897 8564_ $$s376151$$uhttps://invenio.itam.cas.cz/record/8897/files/150-Tej-CD.pdf$$yOriginal version of the author's contribution as presented on CD, paper No. 150.
000008897 962__ $$r70
000008897 980__ $$aPAPER