vertical wheel
英 [ˈvɜːtɪkl wiːl]
美 [ˈvɜːrtɪkl wiːl]
网络 垂直轮; 导线立轮
双语例句
- High precision horizontal surface grinding machine with rotary table Surface grinding machines with vertical grinding wheel spindle and reciprocating table& Testing of the accuracy
高精度卧式轴圆台平面磨床 - According the principle of the statistical energy analysis method, define subsystem the whole system into four subsystem: subsystem of rail's vertical vibration, subsystem of wheel's vertical vibration, subsystem of wheel's lateral vibration and subsystem of acoustic space.
首先根据统计能量分析方法中子系统划分的原则，将整个结构系统划分为：钢轨的垂向振动子系统、车轮的径向振动子系统、车轮的轴向振动子系统及声空间子系统共四个子系统； - The results show that the vertical wheel/ rail impact can excite space vibration between wheel and rail, which leads to rail corrugation.
结果表明，轮轨垂向冲击可激起轮轨间横向与纵向的相对振动，从而导致轮轨磨耗数以较高频率变化，使钢轨产生波浪形磨耗。 - With the increase of vertical load and height of ground wheel, ground wheel slide can be reduced.
随着地轮垂直载荷的增加、抓地板高度的加大，地轮滑移率的均值、方差都减少。 - Cooling measures of vertical grinding wheel head
立轴磨头冷却措施 - The influence of rail roll-over, rail lateral displacement and rail vertical displacement on creep force and creepage of wheel/ rail is analyzed.
研究结果表明，轨道运动对轮轨接触几何及轮轨滚动接触蠕滑率/力的影响较大，而对临界脱轨的影响较小。 - This paper presents mainly the vertical wheel/ track dynamic overloads on varying track state. On the basis of random vibration theory and leading into track irregularity power spectrum density, a model of wheel/ track interaction is established.
根据随机振动基本理论，建立了轮轨相互作用模型，分析列车速度提高后，轨道不平顺谱、轨道刚度等参数对轮轨附加动荷载的影响。 - Because of the simultaneous deformation of columns and their foundations under vertical crane wheel loads and also due to the effect of "space girder", the internal forces in the members of column bracings have been changed significantly.
因为吊车的垂直轮压必然同时对柱和基础产生压缩变形，再加上空间大梁的作用，引起柱间支撑内力的很大变化。 - Based on the analysis of the lateral acceleration data of vehicles measured in Shanghai Metro Line 3, this paper suggests that the lateral oscillation force of the vehicles shall choose 10% of the vertical load on a single wheel.
根据铁路车辆及上海轨道交通3号线上实测车辆横向加速度值，建议横向摇摆力取轴重的10%。 - The vertical displacement of moving wheel should be the same as that of bridge at the contact point in vehicle-bridge interaction analysis but with different velocity and acceleration. However, traditionally the velocity and acceleration of moving wheel are assumed to be identical with that of bridge.
车桥耦合竖向振动分析中，轮对和与其接触的桥梁竖向位移相等，但振动速度、加速度并不相等，传统方法用轮对与桥梁接触点处桥梁振动速度和加速度代替轮对的振动速度、加速度。 - The Present Research Situation of the Influences on Vehicle Vertical Performances Induced by Direct Wheel Drives System
轮边驱动系统对车辆垂向性能影响的研究现状 - The spatial coupling model for railway turnout system is improved in which the vertical and lateral structure irregularities of turnouts and the variation of wheel/ rail contact geometry are taken into account.
考虑道岔结构引起的竖向与横向不平顺以及轮轨接触关系的变化，将道岔区内轮轨系统空间耦合振动分析模型进一步完善。 - Vertical wheel/ track vibration analysis under excitation due to depressed track joint
轨道接头压陷激励下轮轨垂向振动分析 - Research and test of large cutting width vertical type reaper with star wheel lifter
宽割幅立式割台采用被动式星轮扶禾器部件的试验研究 - Influence of Track State on Vertical Wheel/ Track Dynamic Overloads
不同轨道状态对轮轨附加动荷载影响 - Under the load action of high-speed passenger trains, the deflections, lateral amplitudes, lateral and vertical accelerations, lateral pier amplitude, derail coefficient, wheel load reduction ratio, and track force of bridges meet corresponding codes.
在高速列车荷载作用下，梁体跨中挠度、横向振幅、竖横向加速度和墩顶横向振幅以及桥梁中跨跨中的脱轨系数、轮重减载率和轨道力符合相应的规范要求。 - By placing strains on the wheels, lateral forces, vertical forces, derailment factor of the wheel, as well as vertical acceleration of the axlebox, can be measured while the vehicle is running, with a measured frequency up to 100 Hz, etc.
在车轮上贴上应变计电桥，即可在车辆运行中测定车轮的横向力、垂向力、脱轨系数以及轴箱垂向加速度等参数，测量频率高达100Hz。 - The lateral acceleration, the vertical acceleration, the derailment coefficient and rate of wheel load reduction increase with the increase of the running speed and all meet the requirements of the current national criteria.
车辆的横向加速度、竖向加速度、脱轨系数和轮重减轻率均随车辆行驶速度的增加而增加，且均满足我国现行规范的要求。 - This paper describes an objective method for the design of three-piece coulomb-damped bogie suspensions to provide maximum lateral and vertical stability, and minimum wheel and rail wear without the use of shear plates, braces, or linkages.
论述了三大件库仑减振转向架悬挂装置的设计方法，在不采用轴箱剪切垫、交叉杆和连杆的前提下，实现了转向架横向和垂向的最大稳定性能以及轮轨之间的最小磨耗。 - The results show that the elastic baseplates under the switch rail could alleviate the vertical wheel/ frog interaction effectively from the rail to the switch rail, improve the dynamic characteristic of the turnouts and extend the usage life of the baseplates and the turnouts.
结果表明，提速道岔尖轨轨下采用弹性滑床板后可大大减轻基本轨至尖轨区过渡段轮/岔垂向相互作用，有效地改善道岔的动力性能，延长滑床板及道岔的使用寿命。 - And when wheels were running at homogeneous speed, vertical vibration response of interaction between wheel and rail under excitation of dipped joint signal was outputted.
分析车轮以不同速度行驶过程中，受轨道低接头不平顺激励下轮轨相互作用垂向振动响应。 - By using the theoretical study results, the modification of the developed vertical disc brush wheel type seeding apparatus was curried up and the results were proved well.
应用理论研究成果对研制的垂直圆盘刷种轮式排种器的参数进行了改进，收到了较好效果。 - Curve braking often happens during the curse of vehicle braking. Considering the influence of vertical load of a wheel and restoring moment of a vehicle, an eight degree-of-freedom model was set up for a vehicle runing on a crooked road.
充分考虑车辆转弯制动时车轮法向载荷以及回正力矩的影响，建立了汽车弯道行驶的8自由度整车模型。应用谐加速度方法求解船舶非线性横摇运动微分方程。 - Vertical Dynamic Interaction Of Wheel/ rail on HS Railway and Other Relative Issues
高速铁路轮轨垂向动态相互作用及其相关问题 - Theoretical analysis of rake finger of stalk lifter, and rake star-wheel research and test of large cutting width vertical type reaper with star wheel lifter
扶禾器拨指与拨禾星轮工作原理的理论分析宽割幅立式割台采用被动式星轮扶禾器部件的试验研究 - Therefore, a reasonable set of vehicle parameters and track parameters help to reduce the vertical dynamic between the wheel and rail.
因此，合理地设计车辆与轨道各参数有利于降低轮轨间相互动力作用。 - In this paper, the factors chosen were diameter and width of the wheel, vertical load on the wheel and the length of the anti-sliding tooth, then the regression equation was obtained to study the effects of all factors on sliding of the ground wheel.
选择地轮直径、地轮宽度、地轮的垂直载荷、防滑齿长度为试验因素，建立了滑移率的回归方程，研究各因素对地轮滑移率的影响。 - Periodic force caused by eccentric wheel has little impact on the wheel/ rail vertical force; Eccentricity and eccentric phase difference are able to slightly increase the vertical wheel/ rail force.
车轮偏心引起的周期力对轮轨垂向力的影响很小，左右车轮偏心不同、相位不同能够略微增大轮轨的垂向力。 - As the rail with transverse irregularity and vertical irregularity, so the interaction force of wheel/ rail is irregularity, time-varying.
由于轨道具有横向不平顺和垂向不平顺，所以轮轨作用力是不平顺，时变的。