Výsledky vyhledávání - "DANIEL C. DRUCKER"

Update of Conventional and Unconventional Plastic Response and Representation

Autor: Daniel C. Drucker

Publikováno v: Applied Mechanics Reviews. 49:S92-S100

The primary purpose of this update is to outline progress that has been made in three directions: 1) exhibiting the real but limited instability of configuration and instability of path for loaded homogeneous specimens of a material model that obeys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5d7da1b3d3c4b8e5d8c42c651501647
https://doi.org/10.1115/1.3101982

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From Instability and Time Dependence on the Microscale to Stability and Time Independence on the Macroscale

Autor: Daniel C. Drucker

Publikováno v: Journal of Engineering Materials and Technology. 117:368-372

The quasistatic inelastic deformation of ductile structural metals observed on the macroscale reflects a diversity of dynamic inelastic effects on the microscale. The generation, motion, and immobilization of dislocations are primary among them, but

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f1f2680adebe8fcabe46976cc3f37d3
https://doi.org/10.1115/1.2804727

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Instability and bifurcation of a nonassociated extended mises model in the hardening regime

Autor: Daniel C. Drucker, Ming Li

Publikováno v: Journal of the Mechanics and Physics of Solids. 42:1883-1904

Instability of configuration and instability of path under quasistatic loading in the hardening regime are examined for a nonassociated elastic-plastic extended Mises model or similar model with a smooth potential surface. In plane strain, the config

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::660873fcc4e028fbce499d2a4b346f3b
https://doi.org/10.1016/0022-5096(94)90017-5

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CONTRIBUTORS

Autor: ELIAS C. AIFANTIS, HOLM ALTENBACH, P. ARCHAMBAULT, ELLEN M. ARRUDA, C. BATHIAS, ZDENEK P. BAZANT, AHMED BENALLAL, ALBRECHT BERTRAM, YVES BERTHIER, B.J. BESSON, J.F. BESSELING, M. BERVEILLER, RENÉ BILLARDON, SOL R. BODNER, MARY C. BOYCE, YVES BRECHET, DAVID BROEK, HUY DUONG BUI, ALAIN BURR, ESTEBAN P. BUSSO, GEORGES CAILLETAUD, VALTER CARVELLI, SERGE CESCOTTO, J.L. CHABOCHE, A.H.C. CHAN, C.L. CHOW, TRAIAN CICONE, N.D. CRISTESCU, OLIVIER COUSSY, STEPHEN C. COWIN, CHRISTIAN CUNAT, PATRICK DANGLA, FÉLIX DARVE, YANNIS F. DAFALIAS, S. DENIS, CHANDRA S. DESAI, RODRIGUE DESMORAT, MARTA DRAGON-LOUISET, DANIEL C. DRUCKER, GEORGE J. DVORAK, L. DUCHÉNE, FERNAND ELLYIN, F.D. FISCHER, DOMINIQUE FRANÇOIS, JEAN FRÊNE, E. GAUTIER, A. GODINAS, DIETMAR GROSS, ANNE MARIE HABRAKEN, JEAN-MARC HAUDIN, D.R. HAYHURST, FRANÇOIS HILD, LAURENT HIRSINGER, K. HO, GERHARD A. HOLZAPFEL, KOZO IKEGAMI, TATSUO INOUE, HIROMASA ISHIKAWA, HENRIK MYHRE JENSEN, KOJI KATO, JANUSZ R. KLEPACZKO, W.G. KNAUSS, DUSAN KRAJCINOVIC, E. KREMPL, TADEUSZ KURTYKA, PIERRE LADEVÈZE, FREDERICK A. LECKIE, J-B. LEBLOND, JEAN LEMAITRE, GIULIO MAIER, DIDIER MARQUIS, MAJID T. MANZARI, JACKY MAZARS, FREDERIC MESLIN, ALAIN MOLINARI, BERNARD MONASSE, HAEL MUGHRABI, N. STALIN-MULLER, Z. MRÓZ, SUMIO MURAKAMI, ROBERTO NOVA, A. NEEDLEMAN, SIA NEMAT-NASSER, R.W. OGDEN, NOBUTADA OHNO, J. URGEN OLSCHEWSKI, FLORENCE OSSART, M. PASTOR, PIOTR PERZYNA, GILLES PIJAUDIER-CABOT, A. PINEAU, ARNAUD POITOU, RACHID RAHOUADJ, MICHEL RAOUS, GILLES ROUSSELIER, J.W. RUDNICKI, KATSUHIKO SASAKI, A.R. SAVKOOR, R.A. SCHAPERY, ROBERT SCHIRRER, SABINE M. SCHLOGL, B.A. SCHREFLER, L. SIMONI, PETROS SOFRONIS, DARRELL SOCIE, CLAUDE STOLZ, PIERRE M. SUQUET, ALBERTO TALIERCIO, EIICHI TANAKA, MASATAKA TOKUDA, V. TVÉRGAARD, K. DANG VAN, ERIK VAN DER GIESSEN, P. VAN HOUTTE, J.G.M. VAN MIER, IOANNIS VARDOULAKIS, GEORGE Z. VOYIADJIS, MICHAEL WAUTERS, YONG WEI, J.R. WILLIS, A. TOSHIMITSU YOKOBORI, TAKEO YOKOBORI, XING ZHANG, JUN ZHAO, Y. ZHU, O.C. ZIENKIEWICZ, MICHA ŻYCZKOWSKI

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47ae3dba15d909fcab9523d1e359a8d8
https://doi.org/10.1016/b978-012443341-0/50002-8

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Background on Isotropic Criteria

Autor: Daniel C. Drucker

Publikováno v: Handbook of Materials Behavior Models

This chapter provides a background on isotropic criteria. An elastic- perfectly plastic stress-strain curve in simple tension or in simple shear is the simplest picture of material behavior to discuss yield limit criteria. This idealized response is

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https://doi.org/10.1016/b978-012443341-0/50014-4

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Yield Conditions in Beams, Plates, and Shells

Autor: Daniel C. Drucker

Publikováno v: Handbook of Materials Behavior Models

The yield condition of a ductile metal or alloy is a matter of definition and then idealization as well. Inhomogeneity of test specimens at the grain level, stress concentrations produced by inclusions and other discontinuities on the microscale, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5090f2042b5d0f97a4ac2c2c6b67a244
https://doi.org/10.1016/b978-012443341-0/50019-3

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Stable response in the plastic range with local instability

Autor: Daniel C. Drucker, Ming Li

Publikováno v: Theoretical, Experimental, and Numerical Contributions to the Mechanics of Fluids and Solids ISBN: 9783034899543

A time-independent loaded system in equilibrium is stable, in the usual sense of being stable against infinitesimal or small perturbations applied by any external agency, if and only if the external agency must do positive work to produce each such p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::692031f564aa2722dcea1284fd4f7ec5
https://doi.org/10.1007/978-3-0348-9229-2_20

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