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- linear elastic dynamics 线弹性动力学
- To illustrate the foregoing analysis, consider a linear elastic solid. 为了举例阐明以上的分析,我们考虑一种线性的弹性固体。
- At last, an inverse dynamics correction approach is used to correct the “super-elasticity” effect of linear elastic models.The proposed model can provide a fast and visually realistic simul... 最后使用逆向动力学方法对线弹性模型的“超弹性”现象进行修正.;该模型可以对表面网格模型的弹性形变进行快速、逼真的模拟
- The synthetical analysis of weft motion in the rapier loom by elastic dynamics and kinematics methods is made in this paper. 用弹性动力学和运动学方法对剑杆织机动态引纬运动进行了综合分析。
- By using linear elastic theory, formulae for tangential stress on ellipse edge are derived. 根据线弹性理论,导出了椭圆裂纹边缘的切向应力的表达式。
- In this paper, a new method of the inversion of linear elastic stress field using geodetic data is proposed. 本文基于地表大地测量位移观测值,提出用大地测量监测资料反演戏弹性构造应力场方法。
- The curvature radius was derivated and the contact stress of the three-arc-sect isometric type surface was calculated through the elastic dynamics theory. 应用弹性力学理论,推导出接触点的曲率半径,对三弧段等距型面联接进行接触应力计算。
- Hooke's law postulates that the material has linear elastic behavior and we do not intend considering a different material. 虎克定律假定材料有线性弹性性质,而我们并不打算考虑与此不同的材料。
- The stress field of crack tips of linear elastic orthotropic composite plates under the acts of bending and torque is analyzed. 摘要对受弯矩、扭矩混合作用的线弹性正交异性复合材料板的裂纹尖端应力场进行探讨。
- This paper presents extensive test results of linear elastic mechanical properties of Nomex paper and Nomex honeycomb structures. 介绍了对诺梅克斯纸和诺梅克斯蜂窝的线弹性力学特性的大量测试结果。
- Then, based on the linear elastic theory and effective stress concept, the governing equation on stress-strain of the rock containing gas is derived. 然后基于线弹性理论和有效应力概念,建立了孔隙含有气体的岩石的应力-应变控制方程。
- Systems of operator equations play very important part in the world of mathe-matics and physics, especially in the field of elastic dynamics, ?uid dynamics, elec-tric dynamics, automatic control. 在数学物理的各个领域中,尤其是弹性力学、流体力学、电动力学、自动控制理论中,算子方程组扮演着及其重要的角色。
- Based on the homogenization of linear elastic multi-layered media, the correspondence principle in viscoelasticity is applied and the problem in the Carson domain is solved. 在线弹性多层材料的渐近均匀化方法的基础上,应用弹性-粘弹性对应原理,在Carson域中求解粘弹性多层材料的问题。
- Modified linear elastic fracture mechanics and finite-element method are applied to determine a sufficient notch or sawcut depth to ensure controlled cracking. 根据线弹性断裂力学理论,通过有限元法计算,分析了路面参数对切缝深度的影响,确定了切缝深度与变温之间的关系。
- According to anisotropic theory,we constructed a continuum model and analysed the linear elastic and non-linear properties of the fiber bundle that was not twisted. 根据各向异性弹性理论,构建连续体模型,应用弹性力学方法,分析了非加捻纤维束线弹性和非线性性能;
- Based on the theory of elastic dynamics, the scattering of elastic waves and the dynamic stress concentration in a fiber-reinforced composite are studied. 基于弹性动力学理论,对纤维增强复合材料结构中弹性波散射及动应力集中问题进行了分析研究。
- In this paper, hydrofracturing breakdown pressure formula is deduced with linear elastic fracture mechanics, and proved exprimentally with rock salt specimen. 本文用线弹性断裂力学理论推导出了在水力压裂情况下轴向对称裂纹钻孔的破裂压力表达式,并用岩盐试件进行了实验验证。
- Most back-calculation theories are based on the linear elastic layer system and quietude analysis method, which neglected the nonlinear peculiarity of the pavement material. 现有的反算理论大多建立在弹性层状体系和拟静力分析方法的基础之上,忽略了路面材料应力应变非线性特性。
- Based on the linear elastic fracture mechanics,the paper analyses the influence factors of widening pavement cracking under two load modes using the computer package ABAQUS. 基于线弹性断裂力学,使用大型有限元软件ABAQUS对加宽工程路面在2种荷载作用模式下开裂的影响因素进行了分析。
- At same time, the critical kinetic energy formula for dynamic denting is also established by sheet elastic dynamic theory. 建立了局部凹痕抗力基本试验中临界静载荷和动能的表达式;