000004662 001__ 4662
000004662 005__ 20141119144542.0
000004662 04107 $$aeng
000004662 046__ $$k2002-06-02
000004662 100__ $$aLiu, Yu
000004662 24500 $$aA NUMERICAL METHOD OF MIXED MODELING ON SHEAR DESIGN OF REINFORCED CONCRETE MEMBERS STRENGTHENED WITH CFRP LAMINATES

000004662 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004662 260__ $$bColumbia University in the City of New York
000004662 506__ $$arestricted
000004662 520__ $$2eng$$aThis paper presents a general system aimed at dealing with the failure analysis of reinforced concrete members strengthened with carbon-fiber-reinforced plastic (CFRP) sheets. It is based on the yield design theory with a mixed modeling of the structure, according to which the concrete material is treated as a classical two-dimensional continuum, whereas the longitudinal reinforcing bars are regarded as one –dimensional rods and in shear reinforced zones both the shear CFRP sheets and transverse reinforcing bars are incorporated in the analysis through a homogenization procedure and they are only in tension. The static method is then implemented numerically by means of the finite-element formulation, thus produces accurate estimates for the loading-carrying capacity of the shear members taken ad an illustrative application. Numerical predictions are in good agreement with the experimental results.

000004662 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004662 653__ $$amixed modeling; Shear-design; reinforced concrete members; CFRP laminates

000004662 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004662 720__ $$aLiu, Yu$$iTiecheng$$iWang$$iLijun$$iWang
000004662 8560_ $$ffischerc@itam.cas.cz
000004662 8564_ $$s669718$$uhttp://invenio.itam.cas.cz/record/4662/files/129.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004662 962__ $$r4594
000004662 980__ $$aPAPER