The theory on elastic impact was used to analyze the shock effect of single particle, which is the main influencing factor of aircraft coating erosion.
运用弹性碰撞理论，分析单粒子的冲击效应对飞行器涂层的影响。
The elastic impact procedure of a beam under lateral impact of ball was simulated by using numerical method in which the contact deformation was considered.
使用数值方法模拟考虑接触变形的梁受到球横向弹性碰撞的全过程。
The article makes a dynamic analysis of the impact between the picking bowl and the nose, including the speed variable, the energy transfer and elastic impact.
本文介绍了投梭转子与投梭鼻之间撞击的动力学分析，包括速度变化、动能转换及弹性冲击的分析等。
Second is elastic, it is to point to carpet after a certain number of dynamic load after the impact, reduce the percentage of thickness.
其次是弹性，是指地毯经过一定次数的动荷载碰撞后，厚度减少的百分率。
Running, first floor to light, elastic, because if the feet heavily to the ground, the huge impact, knee joint in the long run will harm the legs.
跑步时，首先落地要轻，有弹性，因为如果脚重重地落到地上，对膝盖关节冲击力大，时间长了就会对腿造成伤害。
We also analyse the critical velocity, at which elastic deformation translate to plastic deformation when the bullet impact the tube.
同时也分析了冲头对圆管碰撞时，导致圆管由弹性变形向塑性变形转化学的临界速度值。
Stress wave propagating in elastic structures under impact or explosive loading is a very difficult problem analytically. But the problem could be analysed by dynamic photoelasticity.
爆破与高速冲击载荷产生的应力波在弹性结构物中的传播，在理论分析上极为困难，但这类问题可以用动态光弹性法进行分析。
No-slip impact between bodies, inelastic, elastic, or rigid, is handled automatically by the method without resorting to a special contact algorithm.
非弹性、弹性或刚体间无滑移的碰撞可以用此方法自动处理而不必求助于特殊的算法。
The impact buckling of static Preloaded elastic structures subjected to impact loading is studied.
本文研究受静力预加载的弹性结构在冲击载荷下的屈曲问题。
The numerical increment method is offered to analyze the axisymmetric response of nonlinear elastic cylindrical shells under axial impact.
采用增量数值解法分析了轴向冲击下非线性弹性圆柱壳的轴对称响应。
It was suggested to decrease such an instantaneous stiff impact load by supplementing elastic suspension between the wheelset and side frame.
而通过增加轮对与侧架的弹性悬挂可以有效减弱这种瞬时刚性冲击。
The dynamic characteristics of elastic plates subjected to transverse impact and non-linearly elastic & elasto-plastic cylindrical shells under axial impact loading are investigated theoretically.
然后采用增量数值解法分析了轴向冲击载荷作用下非线性弹性圆柱壳的轴对称动力响应问题。
The instantaneous impact force is linear with impact distance, and depends on the difference in tension between descending and ascending vessels and the elastic coefficients of hoisting ropes.
结果表明：防撞梁的瞬态冲击载荷不仅与冲击距离呈线性关系，而且和提升容器下降侧与上升侧的张力差、提升钢丝绳的弹性系数有关。
A measurement method of impact energy is proposed for the situations of perfect elastic collision and completely inelastic collision.
提出完全弹性碰撞和完全非弹性碰撞情况下冲击能测量原理。
This paper introduces an impact elastic-wave based NDT method suitable for detection of such deep cracks.
本文提出了一种基于冲击弹性波的无损检测技术（简称表面波法）。
In this paer, by the use of the method of characteristic line of stress wave, a prediction analysis for the sacond impact of an elastic bar impacting on a rigid block is given.
本文采用应力波特征线方法详细分析了刚体撞块撞击固支的弹性长杆的撞击过程。
A traditional Split Hopkinson Press Bars (SHPB) device is adjusted and applied to study the impact buckling and postbuckling of elastic bars.
对传统的霍普金森压杆装置（SHPB）进行改进，用于研究弹性直杆的动态屈曲与后屈曲，并且分析了影响实验精度的因素。
The transformation of basal body with laser melted clad coating was studied according to the transmission of elastic stress wave which on a laser coating under repeated impact load.
根据多冲载荷下激光涂层应力波的传播过程研究了涂层全覆盖基体试样在受冲击载荷下的变形情况。
Tunnel depth, subway train speed, loading frequency, tunnel lining elastic modulus and other factors have great impact on the ground vibration.
隧道埋深、地铁列车运行速度、荷载频率、隧道衬砌弹性模量等因素对地面振动有极大的影响。
Several embodiments are presented for controlling ball spin through design of the elastic and dynamic response of the face and body under impact loading.
呈现了通过设计冲击负载下杆面和主体的弹性和动态响应来控制球旋转的多个实施例。
Taking the impact of fractures on porosity and permeability into consideration, we put forward methods for calculating elastic parameters of fractures.
在考虑裂缝对孔渗影响的基础上，提出了裂缝各种弹性参数的计算方法；
Thus, requirements of steel with high elastic limit, high fatigue strength and high impact toughness and plasticity.
因此，要求钢具有高的弹性极限，高的疲劳强度以及高的冲击韧性和塑性。
The pressure sensor can be an elastic air bag, and the elastic air bag can be compressed when struck in order to generate air current to impact an air-controlled sounder to sound.
这种压力传感装置之一是一弹性气囊，它受到击打时被压缩，产生气流冲击一个气控发声器，发出声音。
The influence of inclined struts on the elastic properties under axial, bending, and shear deformations as well as the impact of axial deformation of horizontal struts were considered comprehensively.
综合考虑了胞体中斜支柱的轴向、弯曲和剪切变形以及水平支柱的轴向变形的影响，利用最小势能原理得到了材料的弹性性能与各向异性比及相对密度的关系。
In the traffic impact evaluation, an elastic method is put forward and different scales are adopted according to different time period.
交通评价时，采取不同时期不同尺度的方法进行弹性评价。
The traveling process of elastic-plastic waves under impact action was analyzed by characteristics method.
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 results showed that unmodified nano-CaCO_3 had important effect on the improvement of the elastic modular, elongation at break and impact strength of PTFE. But the tensile strength was decreased.
结果表明：未改性的纳米碳酸钙显著提高了复合材料的弹性模量、断裂伸长率和冲击强度，但复合材料的拉伸强度有所降低。
The impact force considering the elastoplastic deformation of structures can be far less than the elastic result. This new method matches the practice better.
考虑结构弹塑性特性后，冲击压力计算结果小于弹性冲击压力，更符合实际情况。
The impact force considering the elastoplastic deformation of structures can be far less than the elastic result. This new method matches the practice better.
考虑结构弹塑性特性后，冲击压力计算结果小于弹性冲击压力，更符合实际情况。
应用推荐