標(biāo)題: Titlebook: Analysis and Simulation of Contact Problems; Peter Wriggers,Udo Nackenhorst Book 2006 Springer-Verlag Berlin Heidelberg 2006 Dissipation.a [打印本頁(yè)] 作者: frustrate 時(shí)間: 2025-3-21 17:02
書目名稱Analysis and Simulation of Contact Problems影響因子(影響力)
書目名稱Analysis and Simulation of Contact Problems影響因子(影響力)學(xué)科排名
書目名稱Analysis and Simulation of Contact Problems網(wǎng)絡(luò)公開度
書目名稱Analysis and Simulation of Contact Problems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Analysis and Simulation of Contact Problems被引頻次
書目名稱Analysis and Simulation of Contact Problems被引頻次學(xué)科排名
書目名稱Analysis and Simulation of Contact Problems年度引用
書目名稱Analysis and Simulation of Contact Problems年度引用學(xué)科排名
書目名稱Analysis and Simulation of Contact Problems讀者反饋
書目名稱Analysis and Simulation of Contact Problems讀者反饋學(xué)科排名
作者: Bricklayer 時(shí)間: 2025-3-21 22:38 作者: MIR 時(shí)間: 2025-3-22 03:19
Digital Compression: Fundamentals,n a midpoint scheme and a contact condition expressed in terms of velocity. This approach gives an energy conserving scheme. The second one we propose is a new distribution of the solid mass. The problem expressed with the new mass matrix is well posed, energy conserving and has a lipschitz solution. Finally, some numerical results are presented.作者: Endemic 時(shí)間: 2025-3-22 06:09 作者: 使服水土 時(shí)間: 2025-3-22 09:46 作者: 行業(yè) 時(shí)間: 2025-3-22 13:48 作者: 有特色 時(shí)間: 2025-3-22 18:20 作者: 去掉 時(shí)間: 2025-3-22 23:22 作者: 補(bǔ)角 時(shí)間: 2025-3-23 04:35
Processing Architecture and Implementation,similarly meshed domains is desired. This paper describes the benefits of applying such methods to a more complex application: large deformation contact analysis. Although the enhanced accuracy of such contact formulations is to be expected given their sound theoretical grounding, it also turns out 作者: epidermis 時(shí)間: 2025-3-23 08:40
Video Stream Syntax and Semantics,ategies for the solution of nonlinear contact problems, see, e.g., [3, 1, 10, 5]. One nonlinear strategy is to reduce the contact problem to a sequence of linear problems and to solve each of these by a linear multigrid method. This approach is often connected to active set strategies or semismooth 作者: 可互換 時(shí)間: 2025-3-23 09:49 作者: 情節(jié)劇 時(shí)間: 2025-3-23 15:59
Digital Compression: Fundamentals,n a midpoint scheme and a contact condition expressed in terms of velocity. This approach gives an energy conserving scheme. The second one we propose is a new distribution of the solid mass. The problem expressed with the new mass matrix is well posed, energy conserving and has a lipschitz solution作者: 打算 時(shí)間: 2025-3-23 18:33
Processing Architecture and Implementation,e and to decompose it into the sliding and sticking part for Coulomb friction, we use primal-dual active set strategies. Combining these strategies with optimal multigrid methods, we get an efficient inexact approach. The extension of the mortar approach to thermal contact problems, to the case of l作者: 兒童 時(shí)間: 2025-3-23 23:16 作者: 最高點(diǎn) 時(shí)間: 2025-3-24 05:04
High-Definition Television (HDTV),ntact condition. The mechanical damage of the material, caused by excessive stress or strain, is included into the model through a differential inclusion. The weak formulation leads to a nonlinear system including a parabolic variational inequality for the damage field coupled with a variational equ作者: 絕緣 時(shí)間: 2025-3-24 08:55
Barry G. Haskell,Atul Puri,Arun N. Netravalirest of many researchers ([12, 5, 3] .). Furthermore, many works have been devoted to extend these conservative formulations to frictionless impact; more precisely, Laursen and Chawla [9] and Amero and Petocz [2] have shown the interest of the persistency condition to conserve the energy in the disc作者: 音樂學(xué)者 時(shí)間: 2025-3-24 12:41
Digital Video: An Introduction to MPEG-2d to obtain response sensitivities with respect to arbitrary design parameters (parameter and shape SA). The FE formulation of contact employs smoothing of the master surface, and the augmented Lagrangian technique is used to enforce the contact and friction conditions. Numerical examples, including作者: Genome 時(shí)間: 2025-3-24 16:45
https://doi.org/10.1007/b115887st, combines the bi-potential method for solution of contact problems and the first order algorithm for integration of the time-discretized equation of motion. Numerical examples are given in two cases: multi-contact problem between Blatz-Ko hyperelastic bodies and Love-Laursen’s test with a novel h作者: Cleave 時(shí)間: 2025-3-24 23:01
,Digital Television — a First Summary,ments. As a quadrilateral contact surface, in comparison to a triangular contact surface (tetrahedral continuum elements), is not necessarily flat, or it deforms as deformable body deforms, contact formulation turns to be a complex problem. Recent developments in contact routines based on the Moving作者: bronchiole 時(shí)間: 2025-3-24 23:18
Conditional Access for Digital Television, supposed to get in contact in a pointwise manner, the detection of the contact points and the computation of all contributions are carried out using a fully symmetric treatment of the two beams. Concerning the mechanical field, Hertz theory of contact for elastic bodies is considered. The contact a作者: 條街道往前推 時(shí)間: 2025-3-25 05:02 作者: Cupping 時(shí)間: 2025-3-25 08:40 作者: 褲子 時(shí)間: 2025-3-25 12:26 作者: Merited 時(shí)間: 2025-3-25 15:59
https://doi.org/10.1007/978-3-030-32185-7 viscoelastic body and a rigid obstacle, to the contact between two viscoelastic bodies and to a cracked viscoelastic body. We give classical and primal variational formulations for the problems. Penalized formulations are investigated by using an abstract existence and uniqueness result. Several es作者: 潛伏期 時(shí)間: 2025-3-25 21:48
,High Definition Television – HDTV,menon appears when it is no longer possible to compute the reaction contact forces. The difficulty is overcome by a motion theory involving velocity discontinuities. Velocity discontinuities may result either from an obstacle which makes impossible to compute the acceleration: this is a . or from th作者: debouch 時(shí)間: 2025-3-26 04:05
On a geometrical approach in contact mechanics case to a special cylindrical geometry, or as the contact of 2D bodies bounded by plane curves. In addition, typical frictional characteristics, such as the yield surface and the update of the sliding displacements allow a geometrical interpretation in the chosen coordinate system on the contact surface.作者: 采納 時(shí)間: 2025-3-26 07:58 作者: 紡織品 時(shí)間: 2025-3-26 09:41
On the modeling of contact/impact problems between rubber materialsst, combines the bi-potential method for solution of contact problems and the first order algorithm for integration of the time-discretized equation of motion. Numerical examples are given in two cases: multi-contact problem between Blatz-Ko hyperelastic bodies and Love-Laursen’s test with a novel hyperelastic model.作者: 證明無罪 時(shí)間: 2025-3-26 15:06
Book 2006s of contact problems. The contributions collected in this volume summarize the lectures presented during the 4.th. Contact Mechanics Interantional symposium (CMIS) held in Hannover, Germany, 2005, by leading scientists in the area of contact mechanics. .作者: Atmosphere 時(shí)間: 2025-3-26 20:12 作者: 鉤針織物 時(shí)間: 2025-3-27 00:07 作者: 設(shè)想 時(shí)間: 2025-3-27 02:51
https://doi.org/10.1007/978-1-4842-1866-2ce of a solution, are the same that guarantee that the corresponding contact problem without friction has a solution. The condition is essentially that the applied force field should push the elastic body towards the obstacle. One of few previous articles containing friction-dependent compatibility conditions is [1].作者: 諂媚于人 時(shí)間: 2025-3-27 06:49
1613-7736 ant branch in mechanics which covers a broad field of theoretical, numerical and experimental investigations. In this carefully edited book the reader will obtain a state-of-the-art overview on formulation, mathematical analysis and numerical solution procedures of contact problems. The contribution作者: Console 時(shí)間: 2025-3-27 13:32 作者: 向下 時(shí)間: 2025-3-27 14:54 作者: 莎草 時(shí)間: 2025-3-27 20:36
https://doi.org/10.1007/978-1-4842-1866-2ipschitz or .. continuation of solutions. We come to the conclusion that for any contact status there exists a generalized eigenvalue problem and that the solutions are locally unique if the friction coefficient is not an eigenvalue.作者: antiandrogen 時(shí)間: 2025-3-28 01:25 作者: NIL 時(shí)間: 2025-3-28 02:58
,High Definition Television – HDTV,iscontinuities. Velocity discontinuities may result either from an obstacle which makes impossible to compute the acceleration: this is a . or from the impossibility to compute the reaction forces: this is a .. We describe two examples: the Klein and Painlevé sthenic incompatibilities.作者: Highbrow 時(shí)間: 2025-3-28 09:46 作者: 純樸 時(shí)間: 2025-3-28 14:06
DDM-based sensitivity analysis and optimization for smooth contact formulationsng of the master surface, and the augmented Lagrangian technique is used to enforce the contact and friction conditions. Numerical examples, including application for optimization, illustrate the approach.作者: 疲勞 時(shí)間: 2025-3-28 14:43 作者: Vaginismus 時(shí)間: 2025-3-28 20:17
Analysis of a class of dynamic unilateral contact problems with friction for viscoelastic bodiesal variational formulations for the problems. Penalized formulations are investigated by using an abstract existence and uniqueness result. Several estimates on the penalized solutions are established which allow to pass to the limit and to prove the existence of solutions for these dynamic unilateral contact problems with friction.作者: IRK 時(shí)間: 2025-3-28 22:58
Sthenic incompatibilities in rigid bodies motioniscontinuities. Velocity discontinuities may result either from an obstacle which makes impossible to compute the acceleration: this is a . or from the impossibility to compute the reaction forces: this is a .. We describe two examples: the Klein and Painlevé sthenic incompatibilities.作者: FLAGR 時(shí)間: 2025-3-29 04:42
,Digital Television — a First Summary,. The MFC formulation of contact is based on the single gap vector, instead of two vectors (slip and stick one). The curved contact surface is defined in a parametric form, thus enabling finite deformations and a Lagrangian definition of contact.作者: 和音 時(shí)間: 2025-3-29 08:36 作者: 驚惶 時(shí)間: 2025-3-29 15:07
The quadrilateral parametric contact element based on the moving friction cone formulation. The MFC formulation of contact is based on the single gap vector, instead of two vectors (slip and stick one). The curved contact surface is defined in a parametric form, thus enabling finite deformations and a Lagrangian definition of contact.作者: 貪心 時(shí)間: 2025-3-29 18:15
A study of symbolic description, numerical efficiency and accuracy of 2D and 3D contact formulationst), their finite element coding, and running of some benchmark problems in an objective way. This has been achieved by using a symbolic approach to derivation of formulas and automatic code generation.作者: Intact 時(shí)間: 2025-3-29 21:24 作者: 元音 時(shí)間: 2025-3-30 03:40
Mortar-based surface-to-surface contact algorithms in large deformation solid mechanicsthat the spatial smoothing provided by mortar contact operators lends considerably more robustness than more traditional, node-to-surface approaches. Issues associated with efficient searching in the surface-to-surface framework are discussed, and some examples are summarized which demonstrate the effectiveness of the approach.作者: Cantankerous 時(shí)間: 2025-3-30 07:46
3D beam-to-beam contact within coupled electromechanical fields: a finite element modelrea is varying according to the beamto- beam angle, being circular only in the case of perpendicular beams. This variation of the shape is taken into account too. The problem is semi-coupled: the mechanical field influences the electric one because of the dependence of the voltage distribution on the contact area.作者: 制度 時(shí)間: 2025-3-30 08:52
Existence theorems for noncoercive incremental contact problems with Coulomb frictionce of a solution, are the same that guarantee that the corresponding contact problem without friction has a solution. The condition is essentially that the applied force field should push the elastic body towards the obstacle. One of few previous articles containing friction-dependent compatibility conditions is [1].作者: 蝕刻術(shù) 時(shí)間: 2025-3-30 14:28
1613-7736 s collected in this volume summarize the lectures presented during the 4.th. Contact Mechanics Interantional symposium (CMIS) held in Hannover, Germany, 2005, by leading scientists in the area of contact mechanics. .978-3-642-06861-4978-3-540-31761-6Series ISSN 1613-7736 Series E-ISSN 1860-0816 作者: 最高峰 時(shí)間: 2025-3-30 19:30
High-Definition Television (HDTV),e linear convergence of the scheme, under suitable regularity conditions, can be derived. Finally, some numerical results on a two-dimensional problem are presented to show the performance of the scheme.作者: Lament 時(shí)間: 2025-3-30 22:11 作者: 揉雜 時(shí)間: 2025-3-31 01:43
Video Stream Syntax and Semantics,Using the convex energy for controlling the iteration process, globally convergent nonlinear multigrid methods can be constructed which allow for solving contact problems with the speed of a linear multigrid method [10]. A third possibility is to employ a saddle point approach [3] and to solve for t作者: 商業(yè)上 時(shí)間: 2025-3-31 06:26
https://doi.org/10.1007/b115887me complexity search algorithms has been presented including the NBS and the MR algorithm. In the computational mechanics context, these algorithms are also relevant for the discrete element method, the finite element method and grid generation.作者: 低位的人或事 時(shí)間: 2025-3-31 11:35
Barry G. Haskell,Atul Puri,Arun N. Netravaliches mentionned above ([10] and [6]); this approach permits to ensure both the Kuhn- Tucker and persistency conditions at the end of each time step. These two laws are enforced during each time increment by using an extended Newton method. In section 2, we recall some general aspects of nonlinear el作者: Tartar 時(shí)間: 2025-3-31 15:23 作者: CAND 時(shí)間: 2025-3-31 20:01
Contact mechanics for analysis of fracturing and fragmenting solids in the combined finite-discrete me complexity search algorithms has been presented including the NBS and the MR algorithm. In the computational mechanics context, these algorithms are also relevant for the discrete element method, the finite element method and grid generation.作者: 原諒 時(shí)間: 2025-4-1 00:56
An energy-conserving algorithm for nonlinear elastodynamic contact problems – Extension to a frictioches mentionned above ([10] and [6]); this approach permits to ensure both the Kuhn- Tucker and persistency conditions at the end of each time step. These two laws are enforced during each time increment by using an extended Newton method. In section 2, we recall some general aspects of nonlinear el作者: FLINT 時(shí)間: 2025-4-1 05:08 作者: Preserve 時(shí)間: 2025-4-1 06:35 作者: 新娘 時(shí)間: 2025-4-1 13:00
On a geometrical approach in contact mechanics case to a special cylindrical geometry, or as the contact of 2D bodies bounded by plane curves. In addition, typical frictional characteristics, such as the yield surface and the update of the sliding displacements allow a geometrical interpretation in the chosen coordinate system on the contact su作者: ELUC 時(shí)間: 2025-4-1 15:19
On the discretization of contact problems in elastodynamicsn a midpoint scheme and a contact condition expressed in terms of velocity. This approach gives an energy conserving scheme. The second one we propose is a new distribution of the solid mass. The problem expressed with the new mass matrix is well posed, energy conserving and has a lipschitz solution
