Design of extrusion die for plastic profiled bar based on 3D viscoelasticity penalty function finite element analysis;
基于三维粘弹性罚函数有限元分析的塑料异型材挤出口模设计
Microstructure and viscoelasticity of mixed flour dough with tartary buckwheat and wheat;
苦荞小麦混合粉面团的微观结构和粘弹性
Calculation of wrinkle recovery angles of fabrics using parameters of viscoelasticity solid models;
利用织物粘弹性固体模型参数计算折皱回复角
Analysis of Viscoelastic Displacement for Finite Element Based on Maxwell Model;
基于Maxwell模型的有限元粘弹性位移分析
Finite Element Analysis on Viscoelastic Damped Control of Column Structure of a Machine Tool;
机床立柱的粘弹性阻尼控制有限元分析及研究
Analysis on forced vibration of two degrees of viscoelastic damping system described by fractional derivative model;
简谐荷载作用下分数导数型粘弹性两自由度阻尼系统受迫振动分析
On the basis of visco-elasticity theory,a new relationship among internal friction,temperature-rate and vibration frequency was proposed,the relevant parameters can be used to explain various experimental results.
从粘弹性理论出发，得到了损耗峰或内耗峰对变温速率和振动频率的依赖关系，并用相关的指数解释了各种实验结果。
The mechanic performance of the overlay was studied with visco-elasticity theory.
以南京-连云港高速公路南京段水泥混凝土路面改造工程为研究对象,采用弹性和粘弹性理论分析了加铺层结构为4 cmSMA13+8 cmSUPERPAVE25+10 cm的沥青稳定碎石LSM25沥青混凝土加铺层的受力特性。
By using emulation visco-elasticity three-dimension finite element method,the sensitivity analysis of nine temperature control factors have been made in this paper and obtained that the top-temperature,the highest foundation temperature difference and the largest tension stress in the strongly constrained region of the concrete block were influenced by the change of temperature control factors.
采用全过程仿真粘弹性空间有限单元法,对9种温控因素进行了敏感分析,得出温控因素变化对浇筑块强约束区中心最高温度、最大基础温差和最大拉应力的影响。
FEM analysis on ultra high molecular weight polyethylene gear based on visco-elastic;
基于粘弹性超高分子量聚乙烯齿轮有限元分析
Secondary development and application of visco-elastic constitutive model in FLAC~(3D) software;
FLAC~(3D)粘弹性模型的二次开发及其应用
The visco-elastic characteristics of oxides filled PA1010 composites were studied on CETR UMT-2 tester and LKDM-2000 tester in this paper.
在CETR UMT-2型试验机及LKDM-2000轮廓摩擦磨损仪上考察了氧化物颗粒填充PA 1010复合材料的静态蠕变特性与松驰特性,并从实验结果出发,建立了一种新型的粘弹性力学模型。
The factors which affect the viscoelastic properties of rice straw black liquors were decreased.
初步分析了稻草浆黑液的粘弹性特征及影响因素 ,提出了描述粘弹性特征的基本模型 ,以期为进一步研究其他草类原料 (尤其是麦草 )制浆黑液的粘弹性特征及对用动态测量方法研究黑液的流变特性提供理论基础和基本方
The proliferation and viscoelastic properties of human alveolar epithelium cells A549 were determined by using Flow Cytometer and micropipette aspiration technique respectively.
采用FX-4000基底加载系统对体外培养人肺上皮细胞A549施加周期性拉伸应变,通过流式细胞仪和微管吸吮技术,研究了不同波形的周期性机械拉伸对A549细胞的增殖及粘弹性的影响。
In this thesis,we detailed discussed the influence of concerned parameters,for example,mass,thickness,viscoelastic properties,adsorption isotherm, on the resonant frequency shift and dissipation factor,and got some meaningful results as follows:1,based on the Voight model,we got the expressions of resonant frequency shift and dissipation factor of infinite adsorbed layer by mathematical induction.
两者的结合,可以测量石英晶体表面物质的质量、粘度、剪切模量等参数,因此被广泛应用于化学、生物、医学、物理等领域,如生物材料的表面分析、生物大分子的相互作用、生物大分子/细胞的吸附和解吸附、纳米尺度吸附膜的粘弹性、原子尺度下的摩擦力等方面的研究。
An Instantaneous Elastic Constitutive Relation for Nonlinear Viscoelastic Materials;
非线性粘弹性材料的一个瞬时弹性本构关系
Viscoelastic Property of Viscose Blend Solution and the Structure and Property of Fiber Prepared from It
共混粘胶的粘弹性及其纤维的成形结构和性能
Simulation and Verification of Viscous and Viscous-Spring Artificial Boundary Based on Nastran
基于Nastran的粘性和粘弹性人工边界的模拟与验证
STRESS ANALYSIS OF ELASTIC PIPELINE AND AMBIENT VISCOELASTIC MEDIA
弹性压力管道和周围粘弹性介质的应力分析
Exploitation of Elastic-viscoelastic Composite Structure Element;
弹性—粘弹性材料复合夹层结构的单元开发
Mechanics Analysis of Nonlocal Elastic and Viscoelastic Structural Element;
非局部弹性和粘弹性结构元件的力学分析
Analysis of dynamic response of visco elastic geometric nonlinear sandwich beam[KH*2D〗
粘弹性几何非线性夹层梁动响应分析
Study on Assesseing and Analyzing Viscoelastic Properties of Relaxed Myocardium;
舒张心肌粘弹性特性检测和分析研究
Research on Static and Dynamic Stability for Viscoelastic Plates and Shells;
粘弹性板壳的静动力稳定性问题研究
Finite Element Analysis of the Vibration Characteristics of Sandwich Structure with Viscoelastic Layer;
粘弹性夹层板振动特性的有限元分析
Mechanics Properties Study of the Beam and Plate on the Viscoelastic Foundations;
粘弹性地基上梁、板的力学特性研究
Studies on Non-Linear Dynamics of Viscoelastic Moving Belts;
粘弹性传动带的非线性动力学的研究
Research on Creep Crack Growth of Nonlinear Viscoelastic Body;
非线性粘弹性体裂纹扩展速度的研究
Mechanical Properties of Viscoelastic Materials Described by Fractional Kelvin Model
分数阶Kelvin粘弹性材料的力学特性研究
Nonlinear vibration analysis of viscoelastic isolator
粘弹性阻尼隔振体的非线性振动分析
THE PROGRESS OF NEW TECHNOLOGIES FOR VISCOELASTIC SURFACTANT FRACTURING LIQUIDS
粘弹性表面活性剂压裂液新技术进展
ASEISMIC ANALYSIS OF STEEL FRAME WITH VISCOELASTIC DAMPER
粘弹性阻尼器钢框架的减震性能分析
A Research on Viscoelastic Fatigue Damage Model of Asphalt Mixture;
沥青混合料粘弹性疲劳损伤模型研究