標(biāo)題: Titlebook: Generalized Continua as Models for Materials; with Multi-scale Eff Holm Altenbach,Samuel Forest,Anton Krivtsov Book 2013 Springer-Verlag Be [打印本頁(yè)] 作者: ISSUE 時(shí)間: 2025-3-21 19:53
書(shū)目名稱(chēng)Generalized Continua as Models for Materials影響因子(影響力)
書(shū)目名稱(chēng)Generalized Continua as Models for Materials影響因子(影響力)學(xué)科排名
書(shū)目名稱(chēng)Generalized Continua as Models for Materials網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱(chēng)Generalized Continua as Models for Materials網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
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書(shū)目名稱(chēng)Generalized Continua as Models for Materials讀者反饋
書(shū)目名稱(chēng)Generalized Continua as Models for Materials讀者反饋學(xué)科排名
作者: 弄污 時(shí)間: 2025-3-21 20:15
,Nonlinear Localized Strain Waves in?a?2D Medium with Microstructure, system is shown to be reduced by the multi-scale method to Kadomtsev–Petviashvili evolutionary equation for transverse deformation, which has a soliton solution. For some crystals with a cubic symmetry it is found out, whether soliton is steady and what kind of polarity it has.作者: animated 時(shí)間: 2025-3-22 04:19
Cosserat Anisotropic Models of Trabecular Bone from the Homogenization of the Trabecular Structure:nal lengths are identified versus the micropolar material constants. The stress distribution in a cracked bone sample is computed based on the effective micropolar model, highlighting the regularizing effect of the Cosserat continuum in comparison to a classical elasticity continuum model.作者: Stagger 時(shí)間: 2025-3-22 06:58 作者: thalamus 時(shí)間: 2025-3-22 10:10 作者: Myofibrils 時(shí)間: 2025-3-22 13:34 作者: Myofibrils 時(shí)間: 2025-3-22 17:20
Macroscopic Modeling of Size Effects in Foams Using an Order-Parameter Approach,otational degrees of freedom is preserved. Therefore, an order-parameter approach is chosen as an alternative on the macro-scale. It is shown in the contribution, that this different type of macroscopic model allows to describe both types of size effects.作者: bromide 時(shí)間: 2025-3-22 23:19 作者: entice 時(shí)間: 2025-3-23 02:42 作者: 銀版照相 時(shí)間: 2025-3-23 09:06
A Theory of Disclination and Dislocation Fields for Grain Boundary Plasticity,ower than interatomic distances. In agreement with atomistic modeling, couple-stress elasticity is thought to be relevant for the modeling of highly heterogeneous defect microstructures at atomic resolution scales only. 作者: 處理 時(shí)間: 2025-3-23 12:20
https://doi.org/10.1007/978-3-0348-5144-2anical framework: the kinematics and the thermodynamics associated with additive mechanisms including plastic deformation in the bulk crystals, GB migration and GB sliding. For the sake of illustration of the present general theory, we will focus on planar bi-crystals and only perfect shear-coupling作者: 枯萎將要 時(shí)間: 2025-3-23 16:02
Tobias C. Breiner,Luca D. Kolibius system is shown to be reduced by the multi-scale method to Kadomtsev–Petviashvili evolutionary equation for transverse deformation, which has a soliton solution. For some crystals with a cubic symmetry it is found out, whether soliton is steady and what kind of polarity it has.作者: Individual 時(shí)間: 2025-3-23 21:43
Einteilungskriterien von Computerspielen,nal lengths are identified versus the micropolar material constants. The stress distribution in a cracked bone sample is computed based on the effective micropolar model, highlighting the regularizing effect of the Cosserat continuum in comparison to a classical elasticity continuum model.作者: landfill 時(shí)間: 2025-3-24 01:54
Methoden des Forschungsprojektes,cal resistivity and the material properties of the graphite tool must be taken into considerations. Accordingly, the material properties of “Ohm’s law” must be modeled as well. The fully coupled system comprising the electrical, thermal and mechanical field are solved numerically by a monolithic fin作者: Adornment 時(shí)間: 2025-3-24 02:40
https://doi.org/10.1007/978-3-7091-8734-0uum. The first theory describes the piezoelectric effect in polar materials. This theory is based on the model of complex particle possessing a non-zero dipole moment and having seven degrees of freedom. The second theory describes the piezoelectric effect in non-polar materials. This theory is base作者: Biguanides 時(shí)間: 2025-3-24 08:50
,Fliessbedingung für Stahlbeton,daptivity effects in such nanocomposites within a single theory. The change from the stiff to soft states and back is modulated by a single scalar parameter that describes the extent of stimulus. The essence of the new model lies in physically based modifications of the classical percolation theory 作者: GRACE 時(shí)間: 2025-3-24 13:03
,Qualit?tsmanagement in der Fertigung,otational degrees of freedom is preserved. Therefore, an order-parameter approach is chosen as an alternative on the macro-scale. It is shown in the contribution, that this different type of macroscopic model allows to describe both types of size effects.作者: Sigmoidoscopy 時(shí)間: 2025-3-24 16:33
https://doi.org/10.1007/978-3-322-81670-2rements are performed and force data are recorded for submicron beams made of silicon and silicon nitride. The tests are performed by using a highly sensitive atomic force microscope. In addition Raman spectroscopy is used for the same purpose. The obtained data is fitted to the formulae of higher e作者: Interferons 時(shí)間: 2025-3-24 21:27
Grundkonzeption eines Teamarbeitssystems, to the system of three ordinary differential equations. It is also shown that if elastic properties of a plate are symmetric through the thickness then the stability analysis is reduced to solving two independent linear homogeneous boundary-value problems for the half-plate.作者: CYN 時(shí)間: 2025-3-25 02:34
Computerunterstützter Unterrichtower than interatomic distances. In agreement with atomistic modeling, couple-stress elasticity is thought to be relevant for the modeling of highly heterogeneous defect microstructures at atomic resolution scales only. 作者: 畢業(yè)典禮 時(shí)間: 2025-3-25 06:42
Hinweise zum Gebrauch der Regler,in third-order tensors remains fuzzy. The aim of this paper is to clarify the situation. Using few tools from group representation theory, we will provide an unambiguous and explicit answer to that problem.作者: Junction 時(shí)間: 2025-3-25 10:58 作者: 鬼魂 時(shí)間: 2025-3-25 13:20 作者: installment 時(shí)間: 2025-3-25 16:25
Geometrical Picture of Third-Order Tensors,in third-order tensors remains fuzzy. The aim of this paper is to clarify the situation. Using few tools from group representation theory, we will provide an unambiguous and explicit answer to that problem.作者: 大吃大喝 時(shí)間: 2025-3-25 23:18
Buckling of Nonlinearly Elastic Plates with Microstructure,d metrics coefficients, which naturally leads to the non-trivial plate shapes that are seen even in the absence of any external forces. In the case of very thin plate (membrane) that doesn’t resist bending we present several exact solutions for the axially-symmetric domains.作者: BABY 時(shí)間: 2025-3-26 02:03
On the Electrostatic Fields in Dielectric Continua with Self-Similar Properties,ntinuum limit power law) kernels. The present approach is applicable in different physical contexts such as in mechanics of materials [.], gravitation (potential) theory, statistical physics [., ., .] and it seems to have potential to model certain aspects in fluids mechanics (synthetic turbulence).作者: 未開(kāi)化 時(shí)間: 2025-3-26 06:44
1869-8433 Generalized continua as a result of multi-scale models, .- Multi-field actions on materials resulting in generalized material models, and .- Comparison with discrete modelling approaches978-3-642-43367-2978-3-642-36394-8Series ISSN 1869-8433 Series E-ISSN 1869-8441 作者: Freeze 時(shí)間: 2025-3-26 09:05
Zur Einordnung der Untersuchung,s of nanostructured materials [., .]. Applying the through-the-thickness integration procedure we reduce 3D equations to 2D ones. The effective (apparent) stiffness properties of the shell are changed in comparison with the classical models of shells. Some examples of a plate bending are discussed taking into account surface effects.作者: 威脅你 時(shí)間: 2025-3-26 15:51
Computertomographie bei Orbitaprozessen,of this method to generalized continua, in particular, to media with rotational degrees of freedom and media with microstructure. Comparative analysis of various modifications of Zhilin’s method, differed in the way of temperature, entropy and chemical potential introduction, is carried out.作者: Nausea 時(shí)間: 2025-3-26 19:04
https://doi.org/10.1007/978-3-663-05237-1ts, it is possible to derive the Bending-Gradient?theory. This could explain the convergence when the thickness is small of the Bending-Gradient?theory to the exact solution illustrated in [.]. However, the question of the edge-effects and boundary conditions remains open.作者: Conspiracy 時(shí)間: 2025-3-27 00:09
Shells and Plates with Surface Effects,s of nanostructured materials [., .]. Applying the through-the-thickness integration procedure we reduce 3D equations to 2D ones. The effective (apparent) stiffness properties of the shell are changed in comparison with the classical models of shells. Some examples of a plate bending are discussed taking into account surface effects.作者: 貝雷帽 時(shí)間: 2025-3-27 05:12
,Description of Thermal and Micro-Structural Processes in Generalized Continua: Zhilin’s Method and of this method to generalized continua, in particular, to media with rotational degrees of freedom and media with microstructure. Comparative analysis of various modifications of Zhilin’s method, differed in the way of temperature, entropy and chemical potential introduction, is carried out.作者: ANIM 時(shí)間: 2025-3-27 05:55 作者: dowagers-hump 時(shí)間: 2025-3-27 13:28 作者: mighty 時(shí)間: 2025-3-27 13:44
Book 2013llowing items .- Modelling and simulation of materials with significant microstructure, .- Generalized continua as a result of multi-scale models, .- Multi-field actions on materials resulting in generalized material models, and .- Comparison with discrete modelling approaches作者: Flatter 時(shí)間: 2025-3-27 21:42 作者: defeatist 時(shí)間: 2025-3-28 00:20 作者: 皮薩 時(shí)間: 2025-3-28 03:00
Material Symmetry Group and Consistently Reduced Constitutive Equations of the Elastic Cosserat Connsity of the polar-elastic continuum invariant under change of the reference placement. Within the polar-elastic solids we discuss the isotropic, hemitropic, orthotropic, transversely isotropic and cubic-symmetric materials and give explicitly the consistently reduced representations of the strain energy density.作者: Embolic-Stroke 時(shí)間: 2025-3-28 10:07
Material Strain Tensor,tensor for the inelastic continuum is suggested. The paper is based on the report: . It was prepared for the ICIAM?95 (Third International Congress on Industrial and Applied Mathematics, Hamburg, Germany, July 3–7, 1995), but not accepted for publication.作者: LVAD360 時(shí)間: 2025-3-28 11:06
Book 2013roblems, etc. and now it is time to ponder again the state of matter and to discuss new trends and applications. .The main focus is directed on the following items .- Modelling and simulation of materials with significant microstructure, .- Generalized continua as a result of multi-scale models, .- 作者: Inflated 時(shí)間: 2025-3-28 18:20
https://doi.org/10.1007/978-3-642-36394-8Complex Microstructure; Coordinate-free Derivation; Cosserat Continuum; Generalized Continua; Grain Boun作者: 河流 時(shí)間: 2025-3-28 22:22 作者: 節(jié)省 時(shí)間: 2025-3-29 00:26 作者: Picks-Disease 時(shí)間: 2025-3-29 04:48 作者: animated 時(shí)間: 2025-3-29 08:48
https://doi.org/10.1007/978-3-658-03394-1y continuous distributions of edge dislocations and wedge disclinations as well as other sources of residual stress (non-elastic growth or plasticity). In contrast to the F?ppl-von Kármán model the plane strains are not supposed to be small. To explore buckling transition of such kind of structures,作者: Binge-Drinking 時(shí)間: 2025-3-29 11:39 作者: exhibit 時(shí)間: 2025-3-29 18:31 作者: 裝飾 時(shí)間: 2025-3-29 21:49 作者: Optimum 時(shí)間: 2025-3-30 03:46 作者: 廣大 時(shí)間: 2025-3-30 06:52
https://doi.org/10.1007/978-3-7091-8734-0roelectrics) possess spontaneous polarization, while for non-polar materials such behavior cannot be observed. However, in the classical linear theory of piezoelectricity there is no qualitative difference between polar and non-polar materials. According to the classical theory the only difference b作者: sterilization 時(shí)間: 2025-3-30 08:49 作者: 逃避系列單詞 時(shí)間: 2025-3-30 16:26 作者: 雜色 時(shí)間: 2025-3-30 16:53
https://doi.org/10.1007/978-3-663-05237-1ponents are added representing the gradient of the bending moment [.]. This theory, called the Bending-Gradient?theory, is the extension to multilayered plates of the Reissner-Mindlin?theory which appears as a special case when the plate is homogeneous. This theory was derived following the ideas fr作者: 悲觀 時(shí)間: 2025-3-30 21:17
,Qualit?tsmanagement in der Fertigung,maller is stiffer). It is documented in several publications that a micro-polar model is able to describe this effect which is microscopically motivated by the bending stiffness of the cell walls. In the present contribution a microscopic model of an open-cell foam is used to generate virtual experi作者: geriatrician 時(shí)間: 2025-3-31 03:51
https://doi.org/10.1007/978-3-322-81670-2cted in a stiffer elastic response on the sub-microscale. A quantitative understanding of the size effect is important for the design of micro- and nanosize systems. In our paper higher-order theories of elasticity are used for the description of the bending behavior of micro-beams. These include ad作者: 冰河期 時(shí)間: 2025-3-31 07:25
https://doi.org/10.1007/978-3-663-08319-1onstitutive properties. The physical sources of this constitutive behavior are harmonic and . (self-similar) interparticle interactions as introduced recently [.]. We analyze the continuum field equations and self-similar .. The assumption of self-similarity leads inevitably to a non-local self-simi作者: 弄污 時(shí)間: 2025-3-31 10:07
CAD/CAM-Systeme und Simulationstechnik,d Born-Huang model. It is found that these models do not correspond to each other, while the coefficients of the last model may be evaluated for real bi-atomic crystals. Some new features of the strain waves in the lattice are revealed on the basis of exact traveling wave solutions of the generalize作者: 偽善 時(shí)間: 2025-3-31 16:53
Grundkonzeption eines Teamarbeitssystems,se plates are described using the model of an inhomogeneous micropolar (Cosserat) medium. Such approach allows for a more precise modeling and detailed analysis of the buckling process for constructional elements made of highly porous materials. In the framework of a general stability theory for thr作者: Biguanides 時(shí)間: 2025-3-31 20:47
Computerunterstützter Unterrichte elastic strain and curvature incompatibilities due to the presence of dislocation and disclination densities. The coupled spatio-temporal evolution of the crystal defects is also accounted for by transport equations. Based on atomistic structures, copper tilt boundaries are modeled with periodic s作者: CERE 時(shí)間: 2025-3-31 22:04 作者: arrhythmic 時(shí)間: 2025-4-1 02:50
978-3-642-43367-2Springer-Verlag Berlin Heidelberg 2013作者: CERE 時(shí)間: 2025-4-1 07:33 作者: 慢跑 時(shí)間: 2025-4-1 11:38
Holm Altenbach,Samuel Forest,Anton KrivtsovDescribes the micro- and macro-behavior, new existence and uniqueness theorems.Discusses new trends and applications of generalized continua.Explains many effects of the mechanical behaviour of solids作者: 騷動(dòng) 時(shí)間: 2025-4-1 15:07
CAD/CAM-Systeme und Simulationstechnik,d Born-Huang model. It is found that these models do not correspond to each other, while the coefficients of the last model may be evaluated for real bi-atomic crystals. Some new features of the strain waves in the lattice are revealed on the basis of exact traveling wave solutions of the generalized Born-Huang model.作者: 平息 時(shí)間: 2025-4-1 21:09 作者: 攀登 時(shí)間: 2025-4-2 02:39
Shells and Plates with Surface Effects,es and shells, see [.]. The procedure can be considered as a specific homogenization technique which results in a 2D generalized media—the non-linear theory of shells of Cosserat type. Within this theory the shell is described as a deformable surface each point of which has 3 translational and 3 rot
