1、阻尼系数(Constant Damping Coefficient)、质量阻尼(Mass-Matrix Damping Multiplier)、刚度阻尼(k-Matrix Damping Multiplier) 2、Isotropic elasticity 各项同性的线弹性材料 常用的材料属性为弹性模量与泊松比。 3、orthotropic elasticity 各项异性的线弹性材料 需要输入各方向的弹性模量、泊松比和剪切模量。 4、Bilinear...
Spheroidal liquid inclusionTransversely isotropic elasticityInternal uniform hydrostatic tensionCircumferential stressBulk modulusWe study the three-dimensional problem of a spheroidal compressible liquid inclusion perfectly bonded to an infinite transversely isotropic elastic matrix subjected to a uniform axisymmetric...
having physical properties, as elasticity, that are the same in measurement along all axes or directions. i•sot′ro•py,n. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved. ...
Using the standard definition of corotational measures,this can be written in integrated form as (4.3.2–1)The elasticity is linear and isotropic and,therefore,can be written in terms of two temperature-dependent material parameters.For the purpose of this development it is most appropriate to...
The "two-constants'' theory introduced rst by Laplam in 1805 still forms the basis of current theory describing isotropic, linear elasticity, describing the capillarity. By using "two-constants" theory, the Navier-Stokcs equations are fo... S Masuda - 《Rims Kokyuroku》 被引量: 0发表: 201...
The three-dimensional equations of transversely isotropic magneto-electro-thermo-elasticity are simplified by the introduction of two displacement functions. A general solution is then rigorously derived by virtue of the operator theory, which is expressed in terms of two functions, satisfying a second-...
The virtual element method has been applied to a growing range of problems in solid mechanics, including isotropic [9] and anisotropic [10] linear elasticity as well as their non-linear counterparts [11], [12], [13]. The method has also been applied to problems involving viscoelasticity and...
Among the earliest results for elasticity were PAUL'S bounds [42], which place C between the harmonic and arithmetic means of 2#1 and 2/z2: 2(/ti~'O~ +/tz~02) -~ ]$? ~ (C~e, 0 ~ 2(#~0, -}-/t202)]~el2. (1.3) In fact, our upper bound is precisely PAUL'S: f+ -...
Journal of ElasticityPan E. An exact solution for transversely isotropic, simply sup- ported and layered rectangular plates. J Elast 1991; 25: 101-16.E. Pan (1991). An exact solution for transversely isotropic, simply supported and layered rectan- gular plates, J. Elasticity, 25, 101-116....
linear elasticityFEMlocally anisotropic meshdistance matrixAnisotropic meshes are frequently used in many practical problems in order to provide a good resolution of the solutions on the structured mesh and thus to assure the accuracy of the discretization. However, the attributes of anisotropic meshes ...