000004667 001__ 4667
000004667 005__ 20141119144543.0
000004667 04107 $$aeng
000004667 046__ $$k2002-06-02
000004667 100__ $$aToyoda, Yukihiro
000004667 24500 $$aSTUDY OF JOINT OPENING EFFECTS ON THE DYNAMIC RESPONSE OF AN EXISTING ARCH DAM

000004667 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004667 260__ $$bColumbia University in the City of New York
000004667 506__ $$arestricted
000004667 520__ $$2eng$$aThis paper presents the experimental and finite element studies on the effect of discontinuous behavior at the vertical contraction joints on the dynamic response of the existing arch dam. The variation of the resonant frequencies as a function of the reservoir water level is investigated. The measured dynamic properties are compared to predictions from finite element models, for which the nonlinear behavior due to the discontinuities of the vertical contraction joints are both included and neglected. The computed results demonstrate that the observed variation of the frequencies was attributed to a modification in the arch stiffness due to the nonlinear effect of the joints.

000004667 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004667 653__ $$aarch dam, vertical contraction joint, field test, finite element method

000004667 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004667 720__ $$aToyoda, Yukihiro$$iUeda, Minoru$$iShiojiri, Hiroo
000004667 8560_ $$ffischerc@itam.cas.cz
000004667 8564_ $$s572747$$uhttps://invenio.itam.cas.cz/record/4667/files/139.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004667 962__ $$r4594
000004667 980__ $$aPAPER