000004702 001__ 4702
000004702 005__ 20141119144546.0
000004702 04107 $$aeng
000004702 046__ $$k2002-06-02
000004702 100__ $$aAttarnejad, Reza
000004702 24500 $$aLOAD – DISPLACEMENT CURVES OF SQUARE REINFORCED CONCRETE COLUMNS BASED ON FRACTURE MECHANICS

000004702 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004702 260__ $$bColumbia University in the City of New York
000004702 506__ $$arestricted
000004702 520__ $$2eng$$aIn this paper, the load–displacement behavior of reinforced concrete columns with square cross sections, with a few common longitudinal and transverse reinforcement configurations, have been studied under increasing axial load. The behavioral model assumed for concrete is an elastic – plastic – fracture model, while the failure criterion has been taken into account according to the Willam–Warnk Criterion. An elastic– perfectly plastic model has been used for the reinforcing steel. A smeared crack hypothesis has been used for the concrete cracking. A finite element program using solid cube elements for concrete, and bar elements for the reinforcement has been developed. Experimental results of "Sheikh and Uzumeri" as well as "Priestly and Park" have been used to verify the results.

000004702 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004702 653__ $$areinforced concrete, finite element method, Willam-Warnk, elastic–plastic-fracture model

000004702 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004702 720__ $$aAttarnejad, Reza$$iAmirebrahimi, Amir M.
000004702 8560_ $$ffischerc@itam.cas.cz
000004702 8564_ $$s184057$$uhttps://invenio.itam.cas.cz/record/4702/files/199.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004702 962__ $$r4594
000004702 980__ $$aPAPER