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1)  vehicle-bridge-pier system
车-桥-墩系统
2)  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。
3)  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。
4)  train-bridge system
车桥系统
1.
Influence of seismic excitation on coupled vibration of train-bridge system in light railway;
地震作用对轻轨铁路车桥系统耦合振动的影响
2.
By referring to the construction of Tianjin Light Railway, the coupled vibration of the train-bridge systems is analyzed taking into account the influence of the soil-structure interaction (SSI) .
列车提速加剧了车桥系统的耦合振动,为此结合天津轻轨工程分析了考虑土-结构相互作用(SSI)效应的车桥系统的耦合振动。
3.
The coupled vibration of train-bridge system is aggravated due to the speedingof trains and the construction of light railways, and is further intensified due to thefoundation deformation on soft soil, which will undoubtedly reduce the degree ofsafety of the train running.
列车的提速和轻轨铁路的建设加剧了车桥系统的耦合振动,而软弱地基上的基础变形更加大了此耦合振动的剧烈程度,这无疑将大幅度地降低列车的行车安全度。
5)  tie beam of pier
桥墩系梁
1.
The installment of tie beam of pier in high earthquake intensity regions was studied in the view of improving seismic performance of bridges.
从提高桥梁抗震性能的角度出发,研究了高烈度区桥墩系梁的设置问题。
6)  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。
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。
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