000004813 001__ 4813
000004813 005__ 20141119144555.0
000004813 04107 $$aeng
000004813 046__ $$k2002-06-02
000004813 100__ $$aLin, Jeen-Shang
000004813 24500 $$aSIMULATION OF SLOPE FAILURE USING A MESHED BASED PARTITION OF UNITY METHOD

000004813 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004813 260__ $$bColumbia University in the City of New York
000004813 506__ $$arestricted
000004813 520__ $$2eng$$aA mesh based partition of unity method, known as the manifold method, is used in simulating the evolution of a slope failure. The problem configuration consists of a simple slope that has pre-existing tensile cracks along its crest. The slope failure is triggered by rainfall which raises water pressure in the crack. As the tensile stress around the crack tip increases, an existing crack grows and a failure surface is eventually developed. The maximum stress criterion is adopted in determining the crack growth and growth direction. After a failure surface is formed, the unstable soil mass, bounded by the failure surface, slides down the slope. This sliding process is also modeled.

000004813 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004813 653__ $$aslope failure, crack growth, partition of unity

000004813 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004813 720__ $$aLin, Jeen-Shang$$iKu, Cheng-Yu
000004813 8560_ $$ffischerc@itam.cas.cz
000004813 8564_ $$s426526$$uhttps://invenio.itam.cas.cz/record/4813/files/372.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004813 962__ $$r4594
000004813 980__ $$aPAPER