给出了一种线接触弹流问题中油膜厚度的理论计算公式。
A theoretical formula for computing the film thickness in line contact EHL problems is derived.
弹拉双线并松线，使风筝翻转。
Pop with both hands then give some slack for the pitch rotation.
采用这里得到的结果，可以很方便地立刻将线弹性断裂力学的某些结果推广到粘弹裂纹体的情形。
Using the results obtained here, we can generalize conveniently and immediately some results of the linear elastic mechanics of fracture to the cases of viscoelastic cracked bodies.
进行弹塑性分析时，钢筋砼部分采用三线性滞回线，钢结构部分采用双线性滞回线。
In elastoplastic dynamic analysis, the trilinear loop for RC wall (or tube) and the bilinear loop for steel frame are adopted.
提出了等温线接触弹流问题的完全数值解，通过逆解迭代计算方法，获得了不同工况条件下的油膜压力分布、油膜厚度和油膜形状。
A numerical solution for the elastohydrodynamic line contacts problem under heavy loads is presented, and the corresponding method which makes use of the inverse iteration is also described.
利用三线摆的结构原理可以测量小型弹箭、子弹头、飞机模型及其他构件的惯性矩。
The structure principle of three line pendulum can be used to measure the moment of inertia of small missiles, submunition, aeroplane model and other structural members.
用特征线法分析了刚性块轴向撞击弹塑性直杆时应力波传播的过程。
The traveling process of elastic-plastic waves under impact action was analyzed by characteristics method.
研究了无限大压电基体材料中压电螺型位错与含界面导电刚性线椭圆夹杂的电弹耦合干涉问题。
The electroelastic interaction between a piezoelectric screw dislocation and an elliptical inclusion containing an electrically conductive interfacial rigid line is investigated.
本文研究毫米波频率步进目标辨识功能下获取弹目线相对于导引头轴的俯仰及偏航角误差的实现方法。
This paper studied the extraction of the pitch and yaw angular errors of the line-of-sight to seeker-axis under the function of MMW step frequency target identification.
本文从弹流角度分析了修形前后线载荷分布及最大压力沿接触线的变化规律。
In this paper, the varying rules of the linear load distribution and the largest stress along the contacting lines are analyzed based on the EHL theory.
采用线弹塑性荷载传递函数，按极限承载力控制法确定水泥搅拌桩的有效桩长。
According to the ultimate bearing capacity control method, the effective length of a cement-mixed pile is calculated with the linear elastic-plastic load transfer function.
通过在节理线上提出合理的边界条件，得出了节理线附近的弹塑性区应力场。
The basic equations with Mohr-Coulomb criterion are solved by the line field analysis method near the joint line in an elastic-perfectly plastic materials.
回顾了线弹性、弹塑性及大变形几何非线性的静力、动力有限元法的基本方程及求解过程。
FEM governing equations analyzing linear elastic, elastoplastic, static, dynamic and geometric nonlinear problems are introduced.
研究了压电材料中压电螺型位错和共线界面导电刚性线夹杂的电弹干涉效应。
The problem for the interaction between a uniformly moving screw dislocation and interface rigid lines in two dissimilar anisotropic materials are investigated.
如果和动光弹等色线结合，可以同时获得被测材料的弹性模量、泊松比、材料条纹值参数。
By combining with dynamic isochromate pattern, the elastic modulus, Poisson's ratio and dynamic material fringe value of the material measured can be obtained by the method.
由于在拉伸过程中复合芯只表现出弹性变化，而铝绞线要发生弹塑性变形，使导线的应力应变曲线上存在斜率的突然变化；
There is sudden change of slope in the stress-strain curve, because the core response in loading and unloading is entirely elastic, while the aluminum undergoes elastic-plastic deformation.
由于在拉伸过程中复合芯只表现出弹性变化，而铝绞线要发生弹塑性变形，使导线的应力应变曲线上存在斜率的突然变化；
There is sudden change of slope in the stress-strain curve, because the core response in loading and unloading is entirely elastic, while the aluminum undergoes elastic-plastic deformation.
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