Titlebook: Bifurcation and Degradation of Geomaterials with Engineering Applications; Proceedings of the 1 Euripides Papamichos,Panos Papanastasiou,Ar

颠簸下上

FOLD

DENT

M. Kaltenbach,C. Vallbracht,G. Koberuction activities of underground radioactive waste repositories can induce a desaturation and a resaturation process of the hosted rock. The present work is devoted to an experimental characterization of the water induced strength degradation the COx argillite under constant strain rate loadings. Ar

MULTI

Conference proceedings 1989Latest edition performed to investigate the effects of the past stress history and strain rates on the strain localization response of kaolin clay. Results of a single test (T3) are presented herein. They include the overall global stress/pore pressure versus axial strain response, as well as indicators of propag

宪法没有

Martin Kaltenbach,Christian Vallbrachtying the emergence of strain localisation in rock specimens. Two porous rocks have been investigated, a sandstone and a clayey rock. Both show similarities in the strain localization process, with an early diffuse strain localization pattern well before the stress peak that evolves progressively tow

Duodenitis

Diuretic

Interventional Cardiology Frankfurt 1989axial compression test. Individual sand particles were identified and tracked through multiple strain increments. The paper presents the concept of displacement gradient to expose the inception of shear bands (strain localization) in sheared sand. Each particle’s neighboring particles were identifie

AVOW

C. Kadel,T. Strecker,M. Kaltenbach,G. Koberof the 20th century. Integrated photo-elasticity was employed for further experimental studies on big granular assemblies. This paper contains new proposal of non-standard analysis of photo-elastic images of deforming granular material. This proposal is based on defining some basic components of 2D

institute

Allege

M. Kaltenbach,C. Vallbracht,G. Koberion induced by non-mechanical processes and variables. That includes: hydro-thermal fracture, thermal collapse, chemical mass removal or accretion (dissolution or precipitation), chemical shrinkage/swelling, drying shrinkage, capillary force evolution during pore water phase change. The properties a