Lagrangian field theory of plasticity based on dislocation dynamics - Various Approaches p. Pr8-1 K.-H. Anthony, A. Azirhi and M. Scholle DOI: https://doi.org/10.1051/jp4:1998801 AbstractPDF (662.9 KB)
Damage and strain localisation during crack propagation in thin-walled shells p. Pr8-13 H. Baaser and D. Gross DOI: https://doi.org/10.1051/jp4:1998802 AbstractPDF (1.579 MB)
Analytical prediction of intrinsic length scales in strain localisation p. Pr8-19 G. Barbier, G. Rousselier, R. Lebrun and Y. Sun DOI: https://doi.org/10.1051/jp4:1998803 AbstractPDF (1.651 MB)
2D nonlocal versus 3D bifurcation studies for biaxially loaded plates p. Pr8-29 A. Benallal and V. Tvergaard DOI: https://doi.org/10.1051/jp4:1998804 AbstractPDF (1.099 MB)
Micromechanical study of the warm-prestress (WPS) effect p. Pr8-39 H. Blumenauer, M. Krempe, B. Eichler and J. Ude DOI: https://doi.org/10.1051/jp4:1998805 AbstractPDF (1.637 MB)
Asymptotic behaviour of micropolar adhesives p. Pr8-45 A. Brillard, J.F. Ganghoffer and R. de Borst DOI: https://doi.org/10.1051/jp4:1998806 AbstractPDF (721.7 KB)
Length scale effects on the geometric softening of precipitated single crystals p. Pr8-55 E.P. Busso, F. Meissonnier, N.P. O'Dowd and D. Nouailhas DOI: https://doi.org/10.1051/jp4:1998807 AbstractPDF (908.9 KB)
Probabilistic modelling of the size effect on ductility of a C-Mn steel p. Pr8-63 S. Carassou, M. Soilleux and B. Marini DOI: https://doi.org/10.1051/jp4:1998808 AbstractPDF (298.8 KB)
Modeling of granular materials with intrinsic length p. Pr8-71 C.S. Chang DOI: https://doi.org/10.1051/jp4:1998809 AbstractPDF (358.4 KB)
Second gradient vs. surface energy in the Asaro-Grinfeld instability p. Pr8-79 A. Danescu and F. Sidoroff DOI: https://doi.org/10.1051/jp4:1998810 AbstractPDF (283.3 KB)
Role of contact couples and couple stress in the behaviour of granular media p. Pr8-87 F. Dedecker, Ph. Dubujet and B. Cambou DOI: https://doi.org/10.1051/jp4:1998811 AbstractPDF (1.193 MB)
A one-dimensional model for localized and distributed failure p. Pr8-95 G. del Piero and L. Truskinovsky DOI: https://doi.org/10.1051/jp4:1998812 AbstractPDF (326.9 KB)
Damage cascade in an interface p. Pr8-103 A. Delaplace, G. Pijaudier-Cabot and S. Roux DOI: https://doi.org/10.1051/jp4:1998813 AbstractPDF (842.9 KB)
An estimation of overall properties of heterogeneous Cosserat materials p. Pr8-111 R. Dendievel, S. Forest and G. Canova DOI: https://doi.org/10.1051/jp4:1998814 AbstractPDF (1.607 MB)
On the characteristic scales involved in a fragmentation process p. Pr8-119 C. Denoual and F. Hild DOI: https://doi.org/10.1051/jp4:1998815 AbstractPDF (1.267 MB)
Deformation and compatibility for elasto-plastic micropolar materials with application to geomechanical problems p. Pr8-127 W. Ehlers, S. Diebels and W. Volk DOI: https://doi.org/10.1051/jp4:1998816 AbstractPDF (1.346 MB)
A dislocation based gradient plasticity model p. Pr8-135 Y. Estrin, B. Sluys, Y. Brechet and A. Molinari DOI: https://doi.org/10.1051/jp4:1998817 AbstractPDF (297.5 KB)
A new rate-type gradient-dependent viscoplastic approach for stop-and-go strain band propagation. Numercial vs. physical experiments p. Pr8-143 C. Faciu, A. Molinari, M. Dablij and A. Zeghloul DOI: https://doi.org/10.1051/jp4:1998818 AbstractPDF (1.487 MB)
Identification through mesoscopic simulations of macroscopic parameters of physically based constitutive equations for the plastic behaviour of fcc single crystats p. Pr8-151 M. Fivel, L. Tabourot, E. Rauch and G. Canova DOI: https://doi.org/10.1051/jp4:1998819 AbstractPDF (292.4 KB)
Identification of the characteristic length scale for fatigue cracking in fretting contacts p. Pr8-159 S. Fouvry, Ph. Kapsa, F. Sidoroff and L. Vincent DOI: https://doi.org/10.1051/jp4:1998820 AbstractPDF (1.361 MB)
On the use of local strain fields for the determination of the intrinsic length scale p. Pr8-167 M.G.D. Geers, R. de Borst, W.A.M. Brekelmans and R.H.J. Peerlings DOI: https://doi.org/10.1051/jp4:1998821 AbstractPDF (1.261 MB)
The problem of ductile-brittle transition of amorphous alloys p. Pr8-175 A.M. Glezer DOI: https://doi.org/10.1051/jp4:1998822 AbstractPDF (255.6 KB)
Width and density of persistent slip bands as a consequence of deformation mesostructure p. Pr8-181 V. Gregor, J. Kratochvíl and M. Saxlová DOI: https://doi.org/10.1051/jp4:1998823 AbstractPDF (320.6 KB)
The effect of flow localization and shear bands development on the structure and mechanical behavior of Cu-4.98 wt.% Ti alloy p. Pr8-189 A.A. Hameda and L. Blaz DOI: https://doi.org/10.1051/jp4:1998824 AbstractPDF (1.510 MB)
Computation of coarse grain structures using a homogeneous equivalent medium p. Pr8-197 S. Kruch and S. Forest DOI: https://doi.org/10.1051/jp4:1998825 AbstractPDF (1.235 MB)
Modelling of the strain softening and localization in dynamical problems p. Pr8-207 V. Kukudzhanov DOI: https://doi.org/10.1051/jp4:1998826 AbstractPDF (289.3 KB)
A simplified crystallographic approach of bifurcation for single crystals and polycrystals p. Pr8-215 E. Labbé, T. Hoc and C. Rey DOI: https://doi.org/10.1051/jp4:1998827 AbstractPDF (747.4 KB)
Ordering and transport in generalized continua with arbitrary order parameters p. Pr8-223 P.M. Mariano and G. Augusti DOI: https://doi.org/10.1051/jp4:1998828 AbstractPDF (311.0 KB)
The role of canonical balance laws in the study of the progress of "defects" in microstructured materials p. Pr8-231 G.A. Maugin DOI: https://doi.org/10.1051/jp4:1998829 AbstractPDF (266.8 KB)
On the formulation of higher gradient single and polycrystal plasticity p. Pr8-239 A. Menzel and P. Steinmann DOI: https://doi.org/10.1051/jp4:1998830 AbstractPDF (348.8 KB)
A 2-D non-local analysis of hydroforming for thin sheets p. Pr8-249 L.P. Mikkelsen and V. Tvergaard DOI: https://doi.org/10.1051/jp4:1998831 AbstractPDF (800.8 KB)
Non-local failure and damage evolution rule : Application to a dilatant crack model p. Pr8-257 Z. Mróz and A. Seweryn DOI: https://doi.org/10.1051/jp4:1998832 AbstractPDF (440.4 KB)
A relative gradient theory for layered materials p. Pr8-269 H.B. Mühlhaus and P. Hornby DOI: https://doi.org/10.1051/jp4:1998833 AbstractPDF (300.3 KB)
Nonlocal modification of the Gurson - Model p. Pr8-277 U. Mühlich and R. Kienzler DOI: https://doi.org/10.1051/jp4:1998834 AbstractPDF (1.193 MB)
Numerical simulation of grain-size effects on creep crack growth by means of grain elements p. Pr8-285 P.R. Onck and E. van der Giessen DOI: https://doi.org/10.1051/jp4:1998835 AbstractPDF (393.3 KB)
Wave propagation and localisation in nonlocal and gradient-enhanced damage models p. Pr8-293 R.H.J. Peerlings, R. de Borst, W.A.M. Brekelmans and M.G.D. Geers DOI: https://doi.org/10.1051/jp4:1998836 AbstractPDF (694.0 KB)
Multiscale modeling of highly heterogeneous particulate MMCs p. Pr8-301 A.F. Plankensteiner, H.J. Böhm, F.G. Rammerstorfer and H.E. Pettermann DOI: https://doi.org/10.1051/jp4:1998837 AbstractPDF (1.597 MB)
Imperfections in non-local elasticity p. Pr8-309 Y.Z. Povstenko DOI: https://doi.org/10.1051/jp4:1998838 AbstractPDF (251.5 KB)
Homogenization of discrete media p. Pr8-317 F. Pradel and K. Sab DOI: https://doi.org/10.1051/jp4:1998839 AbstractPDF (290.4 KB)
On sire effects in torsion of multi- and polycrystalline specimens p. Pr8-325 S. Quilici, S. Forest and G. Cailletaud DOI: https://doi.org/10.1051/jp4:1998840 AbstractPDF (3.876 MB)
On a continuum model of an intrinsic length scale p. Pr8-333 M.B. Rubin DOI: https://doi.org/10.1051/jp4:1998841 AbstractPDF (307.1 KB)
A unified concept of elastic-viscoplastic Cosserat and micromorphic continua p. Pr8-341 C. Sansour DOI: https://doi.org/10.1051/jp4:1998842 AbstractPDF (349.5 KB)
Local fracture criteria : Lengthscales and applications p. Pr8-349 T. Siegmund and W. Brocks DOI: https://doi.org/10.1051/jp4:1998843 AbstractPDF (355.2 KB)
Finite deformation Cosserat-type modelling of dissipative solids and its application to crystal plasticity p. Pr8-357 R. Sievert, S. Forest and R. Trostel DOI: https://doi.org/10.1051/jp4:1998844 AbstractPDF (2.241 MB)
A continuum mechanical gradient theory with applications to fluid mechanics p. Pr8-365 G. Silber, R. Trostel, M. Alizadeh and G. Benderoth DOI: https://doi.org/10.1051/jp4:1998845 AbstractPDF (1.147 MB)
2D/3D viscoplastic modelling of shear banding p. Pr8-375 L.J. Sluys and W.M. Wang DOI: https://doi.org/10.1051/jp4:1998846 AbstractPDF (318.1 KB)
A continuum model with microstructure for materials with flaws and inclusions p. Pr8-383 P. Trovalusci and G. Augusti DOI: https://doi.org/10.1051/jp4:1998847 AbstractPDF (436.3 KB)
Effect of T-stress on the cleavage crack growth resistance resulting from plastic flow p. Pr8-391 V. Tvergaard DOI: https://doi.org/10.1051/jp4:1998848 AbstractPDF (323.9 KB)
Bending of marble with intrinsic length scales : A gradient theory with surface energy and size effects p. Pr8-399 I. Vardoulakis, G. Exadaktylos and S.K. Kourkoulis DOI: https://doi.org/10.1051/jp4:1998849 AbstractPDF (955.5 KB)
Local plasticity of Cu-Al polycrystals - measurements and FEM-simulation p. Pr8-407 A. Ziegenbein, H. Neuhäuser, J. Thesing, R. Ritter, H. Wittich, E. Steck, M. Levermann and E. Woldt DOI: https://doi.org/10.1051/jp4:1998850 AbstractPDF (2.569 MB)
Plastic deformation of solids viewed as a self-excited wave process p. Pr8-413 L.B. Zuev and V.I. Danilov DOI: https://doi.org/10.1051/jp4:1998851 AbstractPDF (1.088 MB)
