Titlebook: Continuous and Discontinuous Modelling of Cohesive-Frictional Materials; Pieter A. Vermeer,Hans J. Herrmann,Ekkehard Ramm Book 2001 Spring

血統(tǒng)

Vergleichende Sozialstrukturforschungock. The mathematical description and numerical simulation of such phenomena can be based on an indirect representation of the cracking-induced deformation by inelastic strain, or on a direct representation by discontinuities in the displacement field. The first part of the paper gives a general ove

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Blazon

Dagmar Sieberichs,Hans-Joachim Krügercrete. Short-term creep, with a characteristic duration of several days, turns out to be a fundamental feature for realistic modelling of the structural behaviour of tunnels driven according to the New Austrian Tunnelling Method (NATM). Its origin is a stressinduced water movement within the capilla

慎重

Die Umstrukturierung der Parteiorganisatione and concerns the infinitely extended fault. The gauge material is considered as a two-phase material consisting of a thermo-elastic fluid and of a thermo-poro-elasto-viscoplastic skeleton. The governing equations are derived from first principles, expressing mass, energy and momentum balance insid

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indigenous

Von der Blockpartei zur Volkspartei?blems, the softening parameter is defined as a nonlocal state parameter, so that computational results remain independent of the FEM-discretization. The model is evaluated through a comparison of numerical analysis and experimental data on Hostun sand. For a calibration of the constitutive model tri

FRONT

Führung-Basis-Konflikte in der Wendezeittribution. Different gradations of the same sand were tested, differing from each other in terms of both the mean grain size and uniformity. . sands as well as binary mixtures were tested. Water-saturated specimens of the different sands were tested in plane strain under drained conditions, starting

小母馬

Die CDU im Eichsfeld: eine ?Milieupartei“our. An overview of micromechanics of granular materials is given. Two regimes are identified, uniform strain and uniform stress. It follows from extremum principles that these regimes correspond to upper and lower bounds for the moduli. A statistical theory is outlined that is based on maximum diso

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septicemia