標(biāo)題: Titlebook: Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations; Kolumban Hutter,Nina Kirchner Book 2003 Sprin [打印本頁] 作者: 變更 時間: 2025-3-21 17:58
書目名稱Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations影響因子(影響力)
書目名稱Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations影響因子(影響力)學(xué)科排名
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書目名稱Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations被引頻次
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書目名稱Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations讀者反饋
書目名稱Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations讀者反饋學(xué)科排名
作者: idiopathic 時間: 2025-3-21 23:22 作者: Amylase 時間: 2025-3-22 03:04
Oktay Bilgi,Marie Frühauf,Kathrin Schulzerisons with laboratory experiments and field events in nature. The emerging theories are believed to be capable of predicting the flow of dense granular materials over moderately curved and twisted channels. Physical significance of all three theories is discussed in detail. Each of them has differe作者: 發(fā)出眩目光芒 時間: 2025-3-22 05:15
Zwischen Schutzauftrag und Generalverdachtcy effects caused by the suspended particles is implemented. The resulting system of equations is solved by applying a Finite Volume scheme on a fixed grid. The transfer of snow mass from the dense flow into the powder snow avalanche is modelled by an analogy to turbulent momentum transfer.作者: 搖曳 時間: 2025-3-22 10:34 作者: Limited 時間: 2025-3-22 14:43
A Lagrangian-Eulerian Finite-Volume Method for Simulating Free Surface Flows of Granular Avalanches作者: Limited 時間: 2025-3-22 19:51
Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations作者: discord 時間: 2025-3-22 22:29
1613-7736 research report in book form is produced in which a number of articles from these lectures are selected and collected, which present those research results that withstood a rigorous reviewing pro- cess (with generally two or three referees). The theme de978-3-642-05650-5978-3-540-36565-5Series ISSN 1613-7736 Series E-ISSN 1860-0816 作者: 討人喜歡 時間: 2025-3-23 02:34
Kolumban Hutter,Nina KirchnerCoherent book presents the state of the art in deformation and failure of granular porous media作者: eardrum 時間: 2025-3-23 09:14 作者: 愚笨 時間: 2025-3-23 13:42
Fazit, recent years significant progress has been made in describing the flow of granular avalanches over complex rigid topography. Often the fluid-like granular avalanches flow over a region of solid-like grains at which there may be erosion or deposition. These phase-transition flows are very poorly und作者: demote 時間: 2025-3-23 17:03 作者: Assemble 時間: 2025-3-23 20:17
Oktay Bilgi,Marie Frühauf,Kathrin Schulzeated experiments over the past 60 years. Both full-size tests in instrumented avalanche tracks and laboratory experiments with snow or substitute materials are used to extract information on two major questions: (i) Which flow regimes are possible in avalanches and under which conditions do they occ作者: 星星 時間: 2025-3-23 22:11
Zwischen Schutzauftrag und Generalverdachtapted to describe the dense, lower part of a snow avalanche. In order to account for the high velocities of snow avalanches, a velocity dependent bed shear stress in addition to the . law for dry friction is introduced. Since the model has to be applied to arbitrarily shaped topographies, certain si作者: 水獺 時間: 2025-3-24 06:11 作者: Arthritis 時間: 2025-3-24 07:12
Zwischen Schutzauftrag und Generalverdachtxtures of solid particles and of an interstitial fluid and are easily modelled on the microscopic level by the laws of mechanics. On mesoscopic and macroscopic levels the different scales of the influence of the particles, the fluid and their interaction lead to various models of avalanching flows. 作者: SHRIK 時間: 2025-3-24 12:10
Oktay Bilgi,Marie Frühauf,Kathrin Schulzeurface flow of granular avalanches. All similarity solutions of this system are found by means of group analysis. The family of solutions which are invariant to stretching transformations is investigated in greater detail. Explicit solutions are constructed in three cases and their physical interpre作者: 四海為家的人 時間: 2025-3-24 18:08 作者: Ferritin 時間: 2025-3-24 22:02
Oktay Bilgi,Marie Frühauf,Kathrin Schulze of bulk waves in fully saturated materials. These materials are modelled by a two-component immiscible mixture. We present general propagation conditions for such a model which yield three modes of propagation: P1-, S-, and P2-waves. Then we discuss the dispersion relation and show that results are作者: ironic 時間: 2025-3-25 01:52 作者: 木訥 時間: 2025-3-25 05:03
https://doi.org/10.1007/978-3-658-14036-6ar materials. Especially, if the grain shapes differ significantly from a sphere the possibility of flow alignment exists and it takes not much imagination to visualize that a sliding motion of the particles is affected by their mutual alignment. The approach we are taking here is based on a continu作者: 減震 時間: 2025-3-25 09:56
Forschungsdesign und Methodik der Studie,g motion, the individual particles forming the body of the avalanche are re-distributed in such a way that large particles gather on top and at the front, while small particles concentrate close to the bottom and the rear. This segregation according to particle size has been our motivation to develo作者: frivolous 時間: 2025-3-25 14:52
Lernumgebung der Studie: Modellierungstageture of . > 2 discrete sizes bounded below by an impermeable base, above by an evolving free surface, and subject to gravity. We demonstrate the existence of a solution in which the medium segregates by particle size. For a mixture of small and large particles (. = 2),we use methods of Smoller [30] 作者: etiquette 時間: 2025-3-25 17:07
Group Theoretic Methods and Similarity Solutions of the Savage—Hutter Equationsurface flow of granular avalanches. All similarity solutions of this system are found by means of group analysis. The family of solutions which are invariant to stretching transformations is investigated in greater detail. Explicit solutions are constructed in three cases and their physical interpretation is given.作者: 類似思想 時間: 2025-3-25 20:25 作者: 不連貫 時間: 2025-3-26 00:27
Oktay Bilgi,Marie Frühauf,Kathrin Schulzeurface flow of granular avalanches. All similarity solutions of this system are found by means of group analysis. The family of solutions which are invariant to stretching transformations is investigated in greater detail. Explicit solutions are constructed in three cases and their physical interpretation is given.作者: 捏造 時間: 2025-3-26 04:53
https://doi.org/10.1007/978-3-540-36565-5Avalanches; Debris; Mud Flows; deformation; granular media; porous media作者: 脫毛 時間: 2025-3-26 09:34
978-3-642-05650-5Springer-Verlag Berlin Heidelberg 2003作者: Cleave 時間: 2025-3-26 12:42
Fazit,imilarity and shock wave solutions are reviewed and a simple mass-coupling to a rigid body of grains is used to investigate the steady mixing of grains of equal size in a rotating tumbler of circular cross-section.作者: liposuction 時間: 2025-3-26 17:51 作者: 背帶 時間: 2025-3-26 23:01
Forschungsdesign und Methodik der Studie,: the volume fractions of the constituents. Moreover, a partial abandonment of the principle of phase separation is suggested to account for interactions between various constituents on the constitutive level. The main results obtained from a rigorous exploitation of the entropy principle according to Müller and Liu are presented and discussed.作者: 先行 時間: 2025-3-27 04:21
Rapid Granular Avalanchesimilarity and shock wave solutions are reviewed and a simple mass-coupling to a rigid body of grains is used to investigate the steady mixing of grains of equal size in a rotating tumbler of circular cross-section.作者: enlist 時間: 2025-3-27 08:48 作者: confide 時間: 2025-3-27 10:11 作者: 入伍儀式 時間: 2025-3-27 14:05 作者: 信條 時間: 2025-3-27 18:32 作者: 沙文主義 時間: 2025-3-28 00:32 作者: 粗糙濫制 時間: 2025-3-28 02:50 作者: Melanocytes 時間: 2025-3-28 08:54 作者: investigate 時間: 2025-3-28 10:45
Existence of Avalanching FlowsIn this survey we consider several models of granular materials characterised by height only or by height and momentum, discuss the existence of similarity solutions, existence of arbitrary solutions and particle segregation. The main part concerns the Savage-Hutter equations for dense flow avalanches.作者: Cpr951 時間: 2025-3-28 18:08
Induced Anisotropy in Rapid Flows of Nonspherical Granular Materialsum mechanical description of a Cosserat medium with additional internal variables describing the local order of the grain orientations. An analytical description of the problem will be presented, the validity of the .-. theory for anisotropic granular media will be discussed, and experimental findings are compared to the theoretical results.作者: Expostulate 時間: 2025-3-28 22:17 作者: Modify 時間: 2025-3-29 00:01 作者: Oratory 時間: 2025-3-29 03:46
Oktay Bilgi,Marie Frühauf,Kathrin Schulze material, the coupling between the transverse and the longitudinal displacement components in the dynamic solutions, the double-frequency effect as a consequence of this coupling, and liquefaction of a saturated granular solid caused by the dynamic cyclic shearing.作者: defeatist 時間: 2025-3-29 07:44
Dynamics of Hypoplastic Materials: Theory and Numerical Implementation material, the coupling between the transverse and the longitudinal displacement components in the dynamic solutions, the double-frequency effect as a consequence of this coupling, and liquefaction of a saturated granular solid caused by the dynamic cyclic shearing.作者: tendinitis 時間: 2025-3-29 13:06 作者: 鑒賞家 時間: 2025-3-29 16:17
Zwischen Schutzauftrag und GeneralverdachtIn this survey we consider several models of granular materials characterised by height only or by height and momentum, discuss the existence of similarity solutions, existence of arbitrary solutions and particle segregation. The main part concerns the Savage-Hutter equations for dense flow avalanches.作者: Cirrhosis 時間: 2025-3-29 22:23 作者: keloid 時間: 2025-3-30 01:08
Lernumgebung der Studie: Modellierungstageto show that the segregated solution is unique. Further, for a mixture of small, medium, and large particles (. = 3), we use LeVeque’s [18] CLAWPACK to construct numerical solutions and find that these compare favourably with analytical predictions.作者: 分發(fā) 時間: 2025-3-30 05:50 作者: 討人喜歡 時間: 2025-3-30 08:58 作者: Headstrong 時間: 2025-3-30 15:50 作者: curettage 時間: 2025-3-30 20:03
