The results show that it is more intuitive and effective to study the track dynamic performance by the presented wheel-load-drop FEM model.
结果表明，运用所建立的落轴冲击有限元计算模型分析轨道结构动力性能，直观有效。
Aiming at the decline of maximum braking force caused by the mass transfer during the course of braking, the article advances a method which USES active suspension system to reduce dynamic wheel load.
针对汽车制动过程中质量转移而使最大制动力下降的问题，提出利用主动悬架系统减小汽车动态车轮载荷的方法。
Momentum wheel is absolutely necessary for space load.
动量轮是空间载荷姿态控制必不可少的装置。
The design basis of the springs and hydraulic system is proposed, which can better distribute the load of the rubber wheel and steering wheel, and attain the purpose of safety and reliability.
提供了弹簧及液压系统的设计依据，从而可以更好的分配导向轮与胶轮的载荷，达到安全、可靠的目的。
The punching failure may be the major failure mode of the slabs under the action of wheel load and it is hence proposed that the related successive studies should be made.
冲切破坏可能为桥面板在轮胎荷载作用下的主要破坏模式，建议进行后续研究。
The measurement method for horizontal load of wheel has also been discussed in this paper.
本文还对机轮水平载荷测量方法进行了研究。
Through the road test on JETTA passenger car, research the effect of the vehicle velocity, load and tire pressure on the relative difference of pulse counts of wheel sensors.
通过对捷达轿车的道路试验，研究了汽车行驶速度、载荷及轮胎气压对轮速传感器脉冲数相对差值的影响。
For railway Bridges, the load effect of irregularity lane and wheel weight imbalances is a moving harmonic force.
对于铁路桥梁，机车通过时，车道不平顺及驱动轮重量的不平衡产生的荷载效应是一种移动的简谐力。
Structure design of smooth wheel roller with variable linear load, which is new and special, is introduced, the changing characteristics and practical use of the roller are discussed.
介绍了一种独特新颖的可变线载荷刚性光轮压路机压轮碾压面的结构设计，探讨了此结构压轮的线载荷变化特性及实用性。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
本文通过建立轨道振动微分方程，得到单轮作用下轨道变形的解析表达式。
Analytical formula of track deformation under a single wheel load was derived by establishing the differential equation of track vibration.
通过建立轨道振动微分方程，得到了单轮作用下轨道变形的解析表达式。
In this paper, the mechanical models and calculation method are advanced for calculating the variation regularity of wheel load and the structure irregularity of the switch proper of turnout.
提出了求解道岔转辙器部分轮载的分布规律及结构不平顺的力学模型与计算方法。
Developing the program for intercepting and disposal wheel load signal;
开发汽车轮载信号截取处理程序；
As the wheel load assumed in three dimensional model is more consistent to practical loading, the results are more accurate.
由于三维模型所采用的车轮荷载更加符合实际作用的荷载，所以三维模型的结果更加准确。
In actual experiments, the acceleration on the point is measured, and input load on the road wheel is indirectly measured by using the obtained relationship with the moving load.
在实车试验时，仅测量车体相应测点的加速度，再利用所得到的与动载荷相关关系间接测量负重轮上的输入载荷。
The suspension coop is connected with the guiding track by 8 rolling wheel, can load materials and transport vertically.
吊笼由八个滚轮与导轨架导轨相连，用于装载物料做垂直运输。
It is analyzed under time-varying side slip angle and constant wheel load.
在不变载荷下以时变侧偏角为激励，对轮胎模型进行了计算。
Considering the influence of wheel vertical load, the paper establishes a dynamic model of 8 degrees freedom for an entire vehicle when driving in the crooked roads.
充分考虑车辆在转弯制动工况下，因纵向、侧向加速度的存在而引起的轮胎所受垂直载荷的转移，建立了汽车弯道行驶的八自由度整车动力学仿真模型。
The distribution of actual axle load and data of overload were obtained through traffic surveys and tests with the HPS portable wheel load scale.
通过交通量及交通组成调查，利用HPS便携式轮重仪进行现场轴重测试，得到车辆的轴载谱及超载的可靠数据。
The results show that both of the wear rates of wheel and rail materials rise linearly with the increase of axle-load, and the wear rate of rail specimen is larger than wheel.
结果表明：轮轨试样磨损率均随轴重增加呈现线性增加趋势，且钢轨试样磨损率大于车轮试样磨损率。
Handy light-weight wheel load scale. hand panel with digital display unit. wire strain gauge measuring method.
轻便的轮重仪。带数字显示装置的手动面板。丝式应变计测量方法。
The machine is halted to load the pendulum wheel with workpieces.
在将工件装进摆动盘时必须将机床暂停。
The influence of train running speed, wheel-rail friction coefficient, vehicle load, track geometric irregularity, partly load, gauge and the shape of wheel tread on derailment was emphasized.
论文重点分析了车辆运行速度、轮轨摩擦系数、车辆载重、轨道几何不平顺、偏载、轨距大小、车轮踏面形状等因素对脱轨的影响。
This paper introduces how to dismantle yarding tractor loading board, install trestle pole and use tightwire and chain wheel to load and unload cargo.
本文介绍如何拆下集材拖拉机搭载板，安装架杆，利用绞盘机、钢索及架杆滑轮装卸货物。
A method to determine the cars wheel-bearings external load (CWEL) was developed from this model and the characteristic of the CWEL was presented.
采用基于轿车线性化刚体运动的稳态转弯模型对轮毂轴承外部载荷进行推导计算，进而对轴承外部载荷的特性进行了分析。
Model RT550 wheel type off-road crane; Load carry and travel; Boom telescoping with load; Lift operation;
RT550型越野轮胎起重机； 吊运行驶； 带载伸缩； 起重作业；
When under the same axle load, if the wheel rolling speed gets higher, the adhesion coefficient declines as the ratio of the mean asperities contact pressure to the total pressure becomes smaller.
研究发现：相同轴重下，滚动速度越大，粗糙峰接触压力与总压力的比值越小，导致轮轨之间的粘着系数下降；
When under the same axle load, if the wheel rolling speed gets higher, the adhesion coefficient declines as the ratio of the mean asperities contact pressure to the total pressure becomes smaller.
研究发现：相同轴重下，滚动速度越大，粗糙峰接触压力与总压力的比值越小，导致轮轨之间的粘着系数下降；
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