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.
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。
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.
随着月球变得越来越冷，越来越没有弹性，来自大型冲击体的回弹变得不完整。
As the Moon grew cooler and less elastic, rebound from large impactors would have been only partial and incomplete.
利用有限元和冲击理论建立了SP压力调宽机含间隙的刚体和弹性体的动力学模型。
The SP mill dynamics model rigid and flexibility with clearance was built using finite element and impact theory.
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。
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.
本文借助于应力波传播规律研究了弹性梁板结构在冲击载荷作用下的动态屈曲问题。
The dynamic buckling of elastic structures, such as beams and plates, when subjected to an axial impact at one end, is studied in the present paper based on the theory of stress wave propagation.
研究具有粘滞阻尼和三次函数强非线性弹性缓冲包装系统的跌落冲击响应。
The dropping shock of cushioning packaging system with damping and nonlinear elasticity of three order functional relation is investigated.
对船舶轴系进行冲击响应计算，通常在轴架支承处采用弹性边界处理，取一个近似的支承静刚度。
The support brackets are simulated by springs when calculating shock response of a ship shaft system, and the stiffness of spring usually takes an approximate value.
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。
The numerical increment method is offered to analyze the axisymmetric response of nonlinear elastic cylindrical shells under axial impact.
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。
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.
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。
It was suggested to decrease such an instantaneous stiff impact load by supplementing elastic suspension between the wheelset and side frame.
具有耐高温、耐腐蚀、耐热冲击、低导热系数、高电绝缘强度和高弹性模量等特性。
With a high temperature, corrosion resistance, heat shock, low thermal conductivity, high electric insulating strength and high elastic modulus properties.
在物理力学性质指标中成熟材的基本密度、气干密度、顺纹抗压强度、抗弯强度、抗弯弹性模量及冲击韧性高于幼龄材；
In physical and mechanical indexes, the basic density, air-dried density, compression strength parallel to grain, MOR, MOE and toughness of mature wood are higher than that of juvenile wood.
重量轻，弹性聚氨酯外底皮革贴边吸收冲击。
Lightweight, flexible polyurethane outsole with leather welt absorbs shock.
镍钢也是有弹性的，就是说它能经受震动、冲击和磨损。
Nickel steel is also elastic, that is, it can stand vibration, shocks and wear.
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）。
This paper introduces an impact elastic-wave based NDT method suitable for detection of such deep cracks.
冲击地压发生的前提是矿山井巷和采场周围的煤岩体中储存了足够的弹性能。
The prerequisite of rock burst occurrence is that the elastic energy in coal and rock mass around coal mine roadway and stope has accumulated enough.
断层冲击矿压是由于开采活动引起的断层突然相对错动、弹性应变能迅速释放的动力现象。
Fault impact pressure is a dynamical phenomenon caused by coal mining, with fault abruptly dip offset, and stretch strain energy rapidly release.
对具有初速的刚性块与有限长弹性杆轴向冲击的稳定问题进行了分析。
The axial stability of impacting an elastic rod with constrained length by a rigid piece with initial velocity is analysed.
测试了塑木板材的拉伸强度、弯曲强度、冲击强度、拉伸弹性模量、弯曲弹性模量等力学性能；
The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.
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 impact buckling of static Preloaded elastic structures subjected to impact loading is studied.
液体弹性波对管道中流动的液体产生压力冲击波，并引起剪切作用。
In the pipeline, the liquid elastic wave can emerge pressured shock wave to flowing liquid and cause shear action.
采用动态全息干涉法，对弹性薄板受水中冲击波作用下的动态响应进行了研究。
Dynamic response of thin elastic plate acted by underwater shock wave is investigated using dynamic holographic interferometry.
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 dynamic characteristics of elastic plates subjected to transverse impact and non-linearly elastic & elasto-plastic cylindrical shells under axial impact loading are investigated theoretically.
针对激光等离子体冲击波清洗颗粒技术中的滚动移除机制缺陷，提出一种基于颗粒弹性形变的弹出移除模型。
A new ejecting removal mechanism of particles is presented based on particle elastic deformation to overcome the flaws of rolling removal mechanism in laser-induced plasma shock wave cleaning.
简要论述承受轴向冲击载荷圆柱壳非弹性动屈曲响应的研究进展。
The development of research of inelastic dynamic buckling of cylindrical shells under axial impact is reviewed simply.
简要论述承受轴向冲击载荷圆柱壳非弹性动屈曲响应的研究进展。
The development of research of inelastic dynamic buckling of cylindrical shells under axial impact is reviewed simply.
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