000004812 001__ 4812
000004812 005__ 20141119144555.0
000004812 04107 $$aeng
000004812 046__ $$k2002-06-02
000004812 100__ $$aCitipitioglu, Ahmet
000004812 24500 $$aDETAILED 3D SIMULATION OF BOLTED PULTRUDED COMPOSITE CONNECTIONS

000004812 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004812 260__ $$bColumbia University in the City of New York
000004812 506__ $$arestricted
000004812 520__ $$2eng$$aAn experimental and analyitical study is carried out to investigate the response of bolted pultruded composite connections using nonlinear material and detailed 3D structural finite element (FE) models. A new 3D micromechanical model for the fiber reinforced plastic (FRP) pultruded composite material is used to generate the effective nonlinear response at each Gaussian material point within the 3D FE model. The constitutive model is calibrated by specifying the fiber and matrix elastic and nonlinear parameters. The fiber material is linear isotropic while the matrix is nonlinear plastic. The material parameters are determined from coupons taken from the pultruded beams. The effect of slip between the components and the bolts on the overall response of the connection is included by explicitly recognizing contact and friction between all the components. Pull tests are also performed in order to compare the prediction ability of the overall combined material and structural framework. 

000004812 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004812 653__ $$a

000004812 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004812 720__ $$aCitipitioglu, Ahmet$$iEl-Hajjar, Rani$$iHaj-Ali, Rami
000004812 8560_ $$ffischerc@itam.cas.cz
000004812 8564_ $$s1341413$$uhttp://invenio.itam.cas.cz/record/4812/files/371.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004812 962__ $$r4594
000004812 980__ $$aPAPER