Shape-dependent initial pressure effects of fluid inclusions in an elastic solid under plane deformation [0.03%]
平面变形下弹性固体中流体包裹体形状对其初始压力的影响
Junfeng Lu,Yu-Hao Zhang,Ming Dai et al.
Junfeng Lu et al.
We reconsider the plane deformation of an isotropic elastic solid matrix enclosing macroscale compressible fluid inclusions. The initial pressure inside the fluid inclusions proves to play a significant role in tuning the elastic response o...
A double-coated epitrochoidal elastic inhomogeneity neutral to a uniform hydrostatic stress field [0.03%]
在均匀水静压力场中无害的双层包覆旋轮线弹性不均匀体
Xu Wang,Peter Schiavone
Xu Wang
We study the design of a double-coated neutral epitrochoidal elastic inhomogeneity that does not disturb the prescribed uniform hydrostatic stress field in the surrounding elastic matrix. The two coatings have a common shear modulus but dis...
A refined analytical model for acoustic waves in elastic fiber composites [0.03%]
弹性纤维复合材料中声波的精化解析模型
Amirali Basiri,C Q Ru,Peter Schiavone
Amirali Basiri
Unidirectional fiber-reinforced composites continue to gain increasing importance in industrial applications particularly in the area of dynamic behavior. Many studies have focused on the determination of wave speed and attenuation of propa...
A mechanical model for a system of coupled elastic filaments for terrestrial robot locomotion [0.03%]
一种弹性细丝耦合系统的机械模型用于陆地机器人行走
Bhargav Konidala,Davide Spinello
Bhargav Konidala
Multi-legged robots are a class of devices offering potential solutions in several operational scenarios that involve the deployment in unstructured and uncertain environments, in which trade-offs between specialization and robustness need ...
Major symmetry of the induced tangent stiffness tensor for the Zaremba-Jaumann rate and Kirchhoff stress in hyperelasticity: Two different approaches [0.03%]
关于超弹性Zaremba-Jaumann率和Kirchhoff应力的诱导切刚度张量的主要对称性：两种不同的方法
Salvatore Federico,Sebastian Holthausen,Nina J Husemann et al.
Salvatore Federico et al.
We recall in this note that the induced tangent stiffness tensor H τ ZJ ( τ ) appearing in a hypoelastic formulation based on the Zaremba-Jaumann corotational derivative and the rate constitutive equation for the Kirchhoff st...
A compressible liquid inclusion of arbitrary shape in an isotropic elastic matrix [0.03%]
任意形状可压缩液滴包含在各向同性弹性基体中
Romina Ardeshiri Jouneghani,Xu Wang,Peter Schiavone
Romina Ardeshiri Jouneghani
We use Muskhelishvili's complex variable formulation to solve the plane-strain problem of a compressible liquid inclusion of arbitrary shape embedded within an infinite isotropic elastic matrix under uniform remote in-plane stresses. First,...
Interaction between an edge dislocation and a partially debonded circular elastic inhomogeneity with the debonded portion occupied by a liquid slit inclusion [0.03%]
部分脱粘的圆柱形弹性夹杂与液体裂纹夹杂之间的相互作用问题及边缘位错的影响
Xu Wang,Peter Schiavone
Xu Wang
We study the plane strain problem of a circular elastic inhomogeneity partially debonded from an infinite elastic matrix subjected to an edge dislocation at an arbitrary position. The debonded portion of the circular interface is occupied b...
A coated hypotrochoidal compressible liquid inclusion neutral to a hydrostatic stress field after relaxation by interface slip and diffusion [0.03%]
界面滑移和扩散后中性于静水应力场的包层副旋曲线可压缩液体包体
Xu Wang,Peter Schiavone
Xu Wang
We study the steady-state response of a three-phase composite composed of an internal hypotrochoidal compressible liquid inclusion, an intermediate isotropic elastic coating and an outer isotropic elastic matrix with simultaneous interface ...
Mawafag F Alhasadi,Ahmed Bayram,Qiao Sun et al.
Mawafag F Alhasadi et al.
In the definition of Noll, a body is uniform if all points are made of the same material. As shown by Noll himself and by Epstein and Maugin, uniformity makes the Helmholtz free energy depend on the material point exclusively through a tens...
A symmetric liquid lip inclusion in an infinite isotropic elastic matrix [0.03%]
无限各向同性弹性基体中对称液体裂隙夹杂物问题的研究
Xu Wang,Peter Schiavone
Xu Wang
We study the plane strain problem of a symmetric compressible liquid lip inclusion with two cusps in an infinite isotropic elastic matrix subjected to uniform remote in-plane normal stresses. The pair of analytic functions characterizing th...