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- continuum mechanics theory 连续介质力学方法
- Using the theory of continuum mechanics, strain energy density function of sponge rubber material is founded based on Ogden model. 海绵橡胶是密封条的重要组成部分,是一种可压缩的大变形非线性弹性材料。
- Constitutive model of the material is a key to CAE (Computer Aided Engineering). Using the theory of continuum mechanics, strain energy density function of sponge rubber material is founded based on Ogden model. 材料的本构模型是进行CAE分析的关键 ,为此 ,在Ogden不可压缩应变能函数的基础上 ,利用连续介质力学理论 ,推导了可压缩海绵橡胶材料的应变能密度函数。
- In this paper,the heat transfer and thermoelastic motion equations of non-homogeneous elastic materials under sudden heat condition are obtained based on the basic theory of continuum mechanics. 依照连续介质力学的基本理论,推导出了非均质弹性材料热冲击问题所满足的热传导和热弹性运动方程。
- Then based on the principles of continuum mechanics,the finite strain consolidation theory withEulerian description(FSCTED)is presented,and its governing equations are correspondingly deriv. 提出饱和上的连续介质模型,并基于连续介质力学的公理体系推导了反映质量变化的欧拉描述的大变形固结控制方程。
- Secondly, Girding of Finite Element Method (FEM) is more precision while gird has been plotted more densely, if capability of computer can been done, according to the theory of continuum mechanics. 其次,从连续体力学理论出发,有限单元法在计算机容量允许的情况下,网格划分越细越精确。
- The uninhibited use of free-body diagrams is of utmost importance to students of continuum mechanics. 自由地使用自由体图对于学习连续介质的学生来讲是最重要的事。
- To answer this crucial question, the book bridges the gap between continuum mechanics and materials science. 要回答这个关键性的问题,这本书桥之间的差距,连续介质力学和材料科学。
- The differential quadrature element method (DQEM) proposed by Dr.C.N.Chen is a numerical analysis method for analyzing continuum mechanics problems. 中文摘要由陈长钮教授所研究开发出来的数值积分表示微分元素法为一种分析连体力学问题的数值方法。
- British physicist who established the mechanical theory of heat and discovered the first law of thermodynamics. 焦耳,詹姆斯·普雷斯科特1818-1889英国物理学家,为热量机械理论奠定基础,并发现了热力学第一定律
- Further,new fundamental first and second laws of thermostatics and thermodynamics for continuum mechanics are presented. 提出了经典热力连续统力学的新的热静力学和热动力学的第一和第二基本定律。
- Know about inner combustion engine principle and mechanical theory. 了解内燃机工作原理和机械原理。
- According to Mechanics theory the formulary of flexural rigidity,axial rigidity,shearing rigidity are deduced. 根据连续力学原理推导了结构抗弯刚度、轴向刚度、抗剪刚度公式。
- On the basis of elastic mechanics theory,the micro resi dual stress expression of matrix around fiber in metal matrix composites is dedu ced. 根据弹性力学理论建立了纤维增强金属基复合材料中纤维周围基体中的残余热应力模型。
- Chapter 4 presents the study on the longitudinal wave propagation and dispersion in single-walled carbon nanotubes through the use of the continuum mechanics and the molecular dynamics simulation based on the Terroff-Brenner potential. 用连续介质力学方法及基于 Tersoff-Brenner 势的分子动力学方法对比研究了碳纳米管中纵波的传播及频散问题。 主要考虑了微结构对碳纳米管中纵波频散的影响。
- The theoretical and applied research results for mesomechanics, theories of strain gradient, polar continuum mechanics, nonlocal continuum mechanics and basic laws are discussed one by one in the present paper. 分别论述了细观力学、应变梯度理论、极性连续统力学、非局部连续统力学及基本定律和原理在理论和应用方面的研究成果。
- The stress and displacement of wellbore with viscoelastic rock are discussed in detail by using viscoelastic-plasticity mechanics and rock mechanics theory. 应用粘弹塑性力学和岩石力学理论,详细讨论了粘弹性岩石井眼的应力和位移。
- In the dissertation, within the framework of the principles of continuum mechanics, large deformation elastoviscoplastic constitutive relationships are defined by torsion test with cylinder specimens. 本文以连续介质力学为理论基础,研究了通过实心圆轴扭转实验资料来标定大变形弹塑性本构关系的问题。
- Engineering geology and rock mechanics theory is used for the first time in this arti-cle to analyse the regional stability of Daqing Sartu oil field's geological structure. 首次将工程地质学、岩体力学理论应用于萨尔图油田地质构造的区域稳定性分析。
- The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method. 采用参数多项式方法和振荡流体力学理论,求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
