1) wind-vehicle-bridge system
风-车-桥系统
1.
The aerodynamic characteristics of the wind-vehicle-bridge system are investigated using numerical simulation method in this paper.
研究结果表明,车桥耦合系统与桥梁和车辆各自单体相比较,气动力系数差异较大,故建议进行风-车-桥系统耦合振动分析时,车桥气动力系数应考虑车桥间的气动影响。
2) vehicle-bridge-wind system
车-桥-风系统
1.
Based on the theory of wheel-rail rolling contact creep and quasi-steady buffering,a vehicle-bridge-wind system vibration analytical model is established to study the security of light-rail trains running at different speeds through the large-span cable-stayed bridge under different winds.
基于轮轨滚动接触蠕滑理论和准定常抖振力,建立车-桥-风系统空间耦合振动分析模型。
3) wind-train-bridge system
风车桥系统
4) wind-vehicle-bridge system
风-汽车-桥梁系统
1.
Three-dimensional coupling vibration of wind-vehicle-bridge systems;
风-汽车-桥梁系统空间耦合振动研究
2.
Three-dimensional coupling vibration of wind-vehicle-bridge systems under random traffic flow;
随机车流下的风-汽车-桥梁系统空间耦合振动研究
3.
A wind-vehicle-bridge system can be regarded as the result of wind-bridge, wind-vehicle, and vehicle-bridge interactions, which is determined by wind feature, vehicle dynamic characteristics and bridge structure, interrelationship between bridge and vehicle dynamic properties and so on.
风-汽车-桥梁系统空间耦合振动是风-桥、风-汽车及汽车-桥梁系统相互作用三方面协调工作的结果,其振动特性取决于自然风特性、车辆动力特性、桥梁振动特性、车辆和桥梁气动特性相互影响等多种因素,将风、汽车、桥梁三者作为一个相互作用的系统,提出一个较为完善的风-汽车-桥梁系统空间耦合振动分析模型,编制相应的分析模块WVB(Wind-Vehicle-Bridge system analysis),并嵌入到自行研发的桥梁结构动力分析软件BDANS(Bridge Dynamic ANalysis System)。
5) vehicle-bridge system
车桥系统
1.
Sectional model test study on vortex-excited resonance of vehicle-bridge system of Shanghai Bridge over Yangtse River;
上海长江大桥车桥系统节段模型涡激共振试验研究
2.
A computer simulation method of solving vehicle-bridge system vibration response considering wind load was presented based on mode integration theory.
基于模态综合分析理论,在推导复杂车辆模型刚度、阻尼矩阵和建立车桥系统风荷载模型的基础上,提出一种全面考虑动力风载效应的车桥系统动力响应分析方法,结合桥例对强风环境下的斜拉桥车桥系统的动力响应进行了分析研究。
3.
A new method for the dynamic study of vehicle-bridge system has been presented here.
用频谱分析的方法研究了车桥系统由路面不平顺引起的动力响应。
6) vehicle-bridge system
车-桥系统
1.
The continuous bridge vertical loaded free frequency is calculated with the vehicle-bridge system model.
采用车-桥系统相互作用的计算模型,对连续梁桥竖向有载自振频率进行了推导计算,并计算了当20辆相同参数的提速客车通过3×64 m铁路栓焊下承式连续钢桁梁桥、3×40 m铁路上承式连续钢板梁桥以及40 m+4×72 m+40 m部分预应力混凝土连续箱形梁桥时,车-桥系统的竖向有载自振频率。
2.
A novel solution was presented to analyze the dynamic response of vehicle-bridge system.
提出一种新的直接求解车-桥系统振动响应的方法,即把车-桥系统作为一个整体来考虑,通过变换车轮与桥面对应点间的耦合关系来实现车辆移动,从而使车-桥系统振动响应的求解更加简便和实用化;将该程序计算结果与理论分析结果、ADAMS软件计算结果及模型试验结果进行对比;应用该车-桥相互作用分析程序研究了在2种路面粗糙度条件下的车-桥系统竖向响应,并进行了对比分析。
补充资料：安装于检测车内的WG型机动车驾驶测评系统
安装于检测车内的WG型机动车驾驶测评系统
翌 安装于检测车内的WG型机动车驾驶测评系统
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条