000021322 001__ 21322
000021322 005__ 20170522124349.0
000021322 04107 $$aeng
000021322 046__ $$k2017-05-15
000021322 100__ $$aKadlíček, T.
000021322 24500 $$aTHE CALIBRATION PROGRAM FOR THE HYPOPLASTIC SAND MODEL

000021322 24630 $$n23.$$pEngineering Mechanics 2017
000021322 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021322 506__ $$arestricted
000021322 520__ $$2eng$$aThe present paper is concerned with the development of calibration program for the Von Wolffersdorff hypoplastic model, often referred to as the hypoplastic model for sand, and as such to bring this model to the point of practical applications. The proposed methodology combines standard laboratory measurements with their numerical simulations at a material point to address, apart from experimentally derived data, those model parameters which can be inferred from theses laboratory tests only indirectly. As an example, the entire calibration process is presented for a sand sample collected from a construction pit of the Komořany tunnel.

000021322 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021322 653__ $$aCoarse sand, Hypoplasticity, Model calibration, Von Wolffersdorff model.

000021322 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021322 720__ $$aKadlíček, T.$$iŠejnoha, M.$$iJanda, T.
000021322 8560_ $$ffischerc@itam.cas.cz
000021322 8564_ $$s1030099$$uhttps://invenio.itam.cas.cz/record/21322/files/0430.pdf$$yOriginal version of the author's contribution in proceedings, page 430, section SOL.
000021322 962__ $$r21225
000021322 980__ $$aPAPER