000012768 001__ 12768
000012768 005__ 20160920162645.0
000012768 04107 $$aeng
000012768 046__ $$k2016-09-05
000012768 100__ $$aSzcześniak, A.
000012768 24500 $$aNumerical analysis of failure mechanism of eccentrically compressed reinforced concrete columns

000012768 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012768 260__ $$bTaylor and Francis Group, London, UK
000012768 506__ $$arestricted
000012768 520__ $$2eng$$aAn effort analysis of reinforced concrete columns statically loaded by longitudinal force with constant eccentricity was presented in the paper. The analysis was developed using computational method based on assumptions of the finite differential method and dynamic relaxation method taking into account the arc-length parameter. The model of bar element was developed and considerations in the range of modeling of structural materials were carried out. The states of load carrying capacity, displacement, stress, strain and cracking were analyzed. Description of effort state of columns was concentrated on study of load carrying capacity, softening and degradation of critical sections which leads to the failure mechanism of structural element. Numerical results of the analysis of reinforced concrete columns indicates on high efficiency of the developed method in description of effort process and forecasting the failure mechanism of columns. Obtained numerical results were compared with experimental and theoretical results taken from the literature.

000012768 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012768 653__ $$a

000012768 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012768 720__ $$aSzcześniak, A.$$iStolarski, A.
000012768 8560_ $$ffischerc@itam.cas.cz
000012768 8564_ $$s752324$$uhttps://invenio.itam.cas.cz/record/12768/files/216.pdf$$yOriginal version of the author's contribution as presented on CD, 216.pdf.
000012768 962__ $$r12552
000012768 980__ $$aPAPER