rail impact的例句大全

A full scale field experiment is performed on the wheel/ rail impact vibrations at a rail joint.

以轨道接头处的冲击为例，进行了铁路轮轨冲击振动现场试验。

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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。

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Taking some nonlinear factors such as dry friction and wheel-rail impact into consideration, a mathematical model of nonlinear hunting vibrations of the truck is established for a truck of railway freight car with 3 degree freedom.

考虑系统中干摩擦力和轮轨相互碰撞作用等非线性因素，建立了3个自由度的货车转向架非线性横向振动数学模型。

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Impact Evaluation of Light Rail Construction on Environment and Landscape in Nanning

南宁市轻轨建设对周边环境与景观的影响与评价

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Simulation of lateral impact vibration of guard rail

护轨横向冲击振动模拟计算

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Post-evaluation of the Impact of Shanghai Rail Transit Line 3 on Landscape

上海轨道交通3号线景观影响后评价

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Runaway train has become a major security hidden danger to impact rail transport.

铁路溜车已经成为影响铁路运输安全的一个重大隐患。

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Qinhuangdao South Station is currently experiencing the development of competitive supply, freight single function, transport organizations and unscientific, the Port Rail multi-modal suited and so on, these problems have an impact on the development of Qinhuangdao South Station cargo barriers.

秦皇岛南站目前的发展遇到了货源竞争激烈、货运功能单一、运输组织不科学、港口铁路联运模式不适应等问题，这些问题已经成为影响秦皇岛南站货运发展的阻碍。

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the high-speed direct rail and beijing to roll out this and will add to the impact.

京沪 高速 直达列车预计将在今年开通,会使这种影响进一步加大.

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the problems in environment impact value of urban rail transit

城市轨道交通环境影响评价中值得注意的问题

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simulation calculation of lateral impact force acting on guard rail while passing through turnout zone on the side-way

侧向过岔护轨横向冲击力模拟计算

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Finite Element Analysis of Contact-Impact of Wheel/ Rail at Rail Gap

钢轨轨缝接触-冲击的有限元分析

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Approach on Noise Impact Criteria for Urban Rail Transit Projects in America

美国城市轨道交通工程噪声环境影响评价标准探析

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With shortening of the interval of the train following, some complex phenomenon of rail traffic flow have more and more impact on traffic safety and line capacity, such as the mutually influence of trains, train following operation and delay propagation of trains.

随着列车运行间隔的不断缩短，列车间相互作用、列车追踪运行、列车运行延误以及列车延误传播等轨道交通流现象对行车安全和线路通过能力的影响不断扩大。

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Because the reserved space of the seamless rail is very short, the changing temperature will bring more greater impact to the seamless rail than the common rail.

由于无缝钢轨的预留间隙很小，因此温度变化对无缝钢轨的影响比传统钢轨要大的多。

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Tensile, impact and fatigue test is carried out separately for rail joint welded with gas-pressure welding. tn addition to these, fracture and metallography analysis is accomplished, too. The factors affected the quality of gas-pressure welding joint for rail are approached.

对钢轨气压焊接头进行了冲击、拉伸及疲劳试验，并进行了断口及金相分析，探讨了对钢轨气压焊接头质量的影响因素。

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Analysis of the Impact Toughness Test and Fracture of Rail Thermit Welding Joints at Low Temperature

低温下铁路钢轨铝热焊缝接头冲击韧性试验与断口分析

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