viscoelasticity相关论文
In this paper, a novel photoacoustic viscoelasticity imaging (PAVEI) technique that provides viscoelastic information of......
An approach to viscoelastic characterization of dispersive media by inversion of a general wave prop
In the characterization of elastic properties of tissue using dynamic optical coherence elastography, shear/surface wave......
利用非线性有限元软件MSC.Marc建立非球面光学玻璃透镜模压的有限元模型，选择广义Maxwell模型作为粘弹性模型输入，设定边界条件，进行......
Photoacoustic viscoelasticity imaging dedicated to mechanical characterization of biological tissues
Since changes in mechanical properties of biological tissues are often closely related to pathology, the viscoelastic pr......
聚合物黏弹行为可以用理想弹簧和理想黏壶以不同方式组合起来的力学模型模拟。其中四元件模型(Burgers-Frenkel模型)是能够全面呈......
目的为实现离体组织黏弹性检测,建立一套超声黏弹性检测系统。方法该系统基于剪切波频散超声振动方法,利用超声辐射力激励组织产生......
Paper coating has a viscoelastic character, which affected by dissolved polymer in the aqueous phase.The different thick......
为了系统研究水泥乳化沥青比例(C/A)对复合材料特征和水泥乳化沥青混凝土性能的影响,采用动态剪切流变仪、扫描电镜和力学试验等研......
将分数阶导数理论引入Kelvin–Voigt模型,来描述黏弹性饱和土体的力学行为。对饱和土体一维固结方程和分数阶导数Kelvin–Voigt本......
Rheological and Biological Characteristics of Hyaluronic Acid Derivative Modified by Polyethylene Gl
Hyaluronic acid (HA) was chemically modified by polyethylene glycol. Meanwhile,the dynamic mechanics properties of HA de......
目的 构建推杆式矫治器(Forsus)前导下颌的三维有限元模型,分析下颌短期前导后的应力和位移,以期为临床应用和改良推杆式矫治器提......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The Alkyl Polyglucoside (APG) is a nonionic surfactant with no toxicity and with high biodegradability, its drag-reducti......
VISCOELASTIC CONSTITUTIVE MODEL RELATED TO DEFORMATION OF INSECT WING UNDER LOADING IN FLAPPING MOTI
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Complex-mode Galerkin approach in transverse vibration of an axially accelerating viscoelastic strin
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Nonlinear dynamics of axially moving viscoelastic Timoshenko beam under parametric and external exci
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Second-order two-scale computational method for ageing linear viscoelastic problem in composite mate
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
With the creep test data of granite taken from Three Gorges,the existence of time-temperature equivalence effect(TTEE) o......
In order to know about the theological properties of rock in a long range of the time scale,method of increasing tempera......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
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PREDICTION OF THE VISCOELASTIC PROPERTIES OF THE EQUIVALENT PARTICLE FOR THE INTERCALATED MULTI-LAYE
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Investigation on Viscoelasticity of Waterborne Polyurethane with Azobenzene-containing Pendant Group
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The responses of the pavement in service are the basis for the design of the semi-rigid base course asphalt pavement.Due......
根据黏弹性理论构建沥青罩面层三维黏弹性有限元模型。运用大型有限元软件ABAQUS进行动态荷载试验。研究了沥青罩面层的力学响应。......
Buckling Analysis of Thin-Walled Tubes Composed of Plastoelastic/Viscoelastic Materials under Inflat
It has been shown that thin-walled hyperelastic tubes could bulge under inflation.In this paper we investigate the possi......
We study experimentally the microstructure and mechanical behavior of natural cow leather. Tensile tests are performed u......
Polymeric materials usually present some viscoelastic behavior. To improve the mechanical behavior of these materials, c......
The present work discusses the problem of dynamic stability of a viscoelastic circular cylindrical shell, according to r......
In order to know about the theological properties of rock in a long range of the time scale,method of increasing tempera......
With the creep test data of granite taken from Three Gorges,the existence of time-temperature equivalence effect(TTEE) o......
广泛发育裂缝的泥灰岩储层具有复杂的黏弹性和各向异性性质,使得地震波在其中的传播机理尚不完全清楚,这成为制约该类储层油气勘探......
The viscous effects and failure behavior of PUR foamed plastics are investigated by the cycling loading and preloading e......
The form of the modal analysis of viscoelastically damped structures is simplified and this simplified form is similar t......
Rheological and Biological Characteristics of Hyaluronic Acid Derivative Modified by Polyethylene Gl
Hyaluronic acid (HA) was chemically modified by polyethylene glycol. Meanwhile,the dynamic mechanics properties of HA de......
A finite volume method for the numerical solution of viscoelastic flows is given. The flow of a differential Upper-Conve......
Performance characteristics of partially hydrolyzed polyacrylamide (HPAM) and crosslinked polymer (CLP,Cr3+ as the cross......
The nonlinear dynamic behaviors of viscoelastic rectangular plates including the damage effects under the action of a tr......
In order to study the mechanisms of the turbulent frictional drag reduction by surfactant additives,the drag reduction,t......
VISCOELASTIC CONSTITUTIVE MODEL RELATED TO DEFORMATION OF INSECT WING UNDER LOADING IN FLAPPING MOTI
Flexible insect wings deform passively under the periodic loading during flapping flight. The wing flexibility is consid......
Complex-mode Galerkin approach in transverse vibration of an axially accelerating viscoelastic strin
Under the consideration of harmonic fluctuations of initial tension and axially velocity, a nonlinear governing equation......
为了评价越野车辆通过性能力,分析了胎压与轮胎刚度之间的线性关系和轮胎材料的粘弹性特性对轮胎垂向力分布的影响,提出了用系数修......
选择AS-16沥青砂的3种不同级配为S0、S1和S2型,3种不同沥青用量为10.53%(Ⅰ型)、11.41%(Ⅱ型)和12.33%(Ⅲ型),不同老化时间为室内......
In order to quantify the development of the tensile stresses and obtain a reliable estimation of the cracking risk, the ......
为准确开展以黏弹性材料为载体的负刚度蜂窝结构数值模拟研究,提出一种基于黏弹性广义Maxwell模型的负刚度蜂窝结构压缩性能数值模......
为深入探索黏弹性复合材料阻尼板的振动特性,基于复合材料力学理论、一阶剪切变形理论、分段位移模型以及哈密尔顿原理,推导了黏弹......
本文将以现代常微分方程求解器为支撑软件的线法推广应用于含时间变量的粘弹性力学问题。其基本思想是先用拉普拉斯积分变换把问题......
