000004738 001__ 4738
000004738 005__ 20141119144549.0
000004738 04107 $$aeng
000004738 046__ $$k2002-06-02
000004738 100__ $$aShen, Hayley H.
000004738 24500 $$aGRANULAR SHEAR FLOWS – CONSTITUTIVE RELATIONS AND INTERNAL STRUCTURES

000004738 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004738 260__ $$bColumbia University in the City of New York
000004738 506__ $$arestricted
000004738 520__ $$2eng$$aGranular shear flows can behave as a rate-independent (plastic) or rate-dependent (non-Newtonian viscous) material. Most of the real granular flows may lie in the regime between these two extremes. While kinetic theory captures the constitutive behavior of the inertia dominant regime, in which stress depends on the square of the strain-rate, there is no theory that explains the transitional behavior. This paper presents a conceptual theory that describes the importance of the internal structure in the transitional regime for granular materials.

000004738 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004738 653__ $$agranular shear flows, constitutive relations, internal structures, time scales.

000004738 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004738 720__ $$aShen, Hayley H.
000004738 8560_ $$ffischerc@itam.cas.cz
000004738 8564_ $$s376486$$uhttp://invenio.itam.cas.cz/record/4738/files/254.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004738 962__ $$r4594
000004738 980__ $$aPAPER