We finished the simulation of train seat static strength analysis.

The testing results show that the train impact and vibration acted on tunnel foundation base structure is obvious.

试验结果表明，隧道基底结构受列车冲击振动作用明显。

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A Study on the Low Frequency Ground Response Induced by Metro Train and Corresponding Vibration Reduction Measures

地铁列车引起的低频地表响应及减振措施研究

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Development Trend of High-speed Train and Their Vibration Suppress System

高速列车及其减振系统的发展趋势

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Theoretical model and characteristic analysis of moving train induced ground vibration

运行列车引起地面振动的理论模型及振动特性分析

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To get right proper evaluation of environment vibration, first of all we should master the mechanism of how the train induced vibration came into being.

要做出正确、适当的环境振动评价，首先要掌握列车运行时振动产生的机理。

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The construction characteristics, advantages, and controlling effect of a dual-mass flywheel on automotive power train torsion vibration system were given.

介绍了双质量飞轮式扭振减振器的结构特点和对汽车动力传动系统扭振的控制作用。

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The results showed that suitable vertical and lateral damping coefficient can significantly reduce train random vibration responses and improve train stability.

研究表明，当车钩采用适当的横向和垂向减振系数时，可明显减小列车的随机振动响应，提高列车的运行平稳性。

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Hydraulic damper is one of the key components for absorption of the train's vibration.

油压减振器是列车减振的关键部件之一。

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Dynamic Analysis of the Influence of Train Railway Vibration on the Building Along Railways

列车振动对铁路沿线结构物影响的动力分析

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Research on Train's Vibration Analyzer Based on ARM

基于ARM的列车添乘仪的研究

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This paper mainly researches two kinds of track structures-resilient fastener track and floating slab track. This paper analyzes dynamic responses of the subway tunnel structures with the train vibration loads and compares their performance of vibration reduction. Two parts are mainly researched.

本文主要研究弹性扣件轨道、浮置板轨道这两种轨道结构，分析其地铁隧道结构在列车振动荷载作用下的动力响应，对比它们的减振性能。

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In this paper, the author introduces the recent research achievements, including the patterns and characters of damage in subway stations, subway section tunnels and subsoil under earthquake or the train vibration load, discusses some preventive measurements.

介绍了近年来这方面的研究成果，包括在地震及列车振动荷载作用下地铁车站、区间隧道及地铁地基破坏的形式、特点及防治措施。

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Result showed: During the lower tunnel crossing construction when upper tunnel was normal operating, because of the subway train vibration, the tunnel under construction and in-built both had large vertical vibration responding displacement increment.

结果表明：当上部隧道正常运行状态下进行隧道下行穿越施工时，由于地铁列车振动荷载作用下穿隧道及运营地铁隧道都将产生较大的竖向振动响应位移增量。

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At the same time, the model for roadbed in different height is established through which static subsidence settlement as well as dynamic subsidence settlement under the train vibration can be calculated. 9.

同时还建立了不同高度路堤的路基分析模型，计算了静沉降以及机车振动荷载下动力沉降。

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Raising train-running speed and increasing train-hauling load will necessarily increase train vibration force, the effect of train-running on environmental vibration has become a hot issue among insiders.

提高列车运行速度和增加牵引重量将不可避免地增大列车振动强度，列车运行所产生的环境振动影响越来越受到业内人士的关注。

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Therefore in engineering practices of slope treatment, design and stability analysis, how to consider the effect of train vibration load has become an important question of building high-speed railway in mountain.

因此，在滑坡治理、边坡设计及稳定性评价等工程实践中，如何考虑列车振动荷载影响，已经成为山区高速铁路建设中的一个重要课题。

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The results show that: the train vibration load has the greatest impact on invert arch and followed by side wall and vault.

研究结果表明：列车振动荷载影响最大的位置为仰拱，边墙次之，拱顶较小。

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Therefore, the study on the dynamic properties of soil under the high speed railway train vibration has important theoretical significance and practical value.

因此，研究高速铁路列车振动下土体的动力性能具有重要的理论意义和实际价值。

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The stiffness of piers on arch has not a great impact on bridge and train vibration responses.

拱上支撑墩刚度对列车桥梁振动响应的影响较小。

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According to the characteristics of train vibration load, this thesis simplifies the train-track system vibration.

针对地铁列车荷载的特点，简化列车-轨道系统动力分析模型，通过计算模拟得到作用于道床底部的列车荷载。

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