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Interactive effects of high-speed rail on nodal zones in a city: exploratory study on China

Guo LIU, Kunhui YE

《工程管理前沿（英文）》 2019年第6卷第3期页码 327-335 doi: 10.1007/s42524-019-0051-2

摘要： The arrival of the high-speed rail (HSR) era has accelerated the pace of urban development, but its broad socioeconomic impact remains subject to intense debates. This research aims to propose a model for measuring the impact of HSR operation on HSR stations and the surrounding areas, which this research call the HSR-based nodal zone (HNZ). The proposed model is composed of two variables (i.e., transportation situation and vitality) and three subsystems (i.e., economic, societal, and environmental). Data were collected in China through questionnaire survey. Results indicate that the effects of HSR operation on HNZ are multidimensional, transportation vitality has an intermediary role in the effects, and the effects on the physical environment are negative. This study presents an early examination of the impact of HSR operation on the HSR stations and relevant areas and contributes new evidence to academic debates on the contribution of HSR to urban development. Accordingly, urban development policies should be built on the mechanism of HSR in driving the growth of HNZ.

关键词： high-speed rail nodal zone interactive effects sustainable urbanization China

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Innovation evolution of China’s high-speed rail industry

Jin CHEN, Liang MEI

《工程管理前沿（英文）》 2018年第5卷第4期页码 548-552 doi: 10.15302/J-FEM-2018208

摘要：

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高铁客站建设动态互动管理理论研究

郑健

《中国工程科学》 2011年第13卷第8期页码 31-35

摘要：

高速铁路及其客站建设是我国经济社会持续发展的必然产物，其建设与运营将促进区域经济一体化及都市圈和经济带的形成与发展，从而为经济社会发展提供动力与支撑。党的十六大以来，伴随着中国高铁的快速发展，高铁客站迎来了难得的发展机遇。截至2011年3月，共建成北京南、武汉、广州南、上海虹桥等139座高铁客站。笔者分析了高铁客站与经济社会发展之间的互动关系，结合大规模高铁客站建设实践，研究提出了以经济社会发展演化规律为指导的战略、项目集与项目的动态互动模型和管理理论，为科学制定我国高铁客站建设的战略目标体系及项目集、单项目管理提供了理论依据。

关键词：高铁客站经济社会项目集动态互动管理

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高速铁路：机遇与挑战

Michel Leboeuf

《工程（英文）》 2016年第2卷第4期页码 402-408 doi: 10.1016/J.ENG.2016.04.006

关键词： EngineeringAchievements

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高速列车转向架技术研究

赵明花,梁树林,宋春元

《中国工程科学》 2015年第17卷第4期页码 53-62

摘要：

高速铁路运营对转向架技术提出了更高要求，为能设计出性能更优越的动车组转向架，调查了中国高速动车组的线路条件、动车组的车轮踏面磨耗情况，分析轮轨匹配关系；动力学分析中考虑了转臂节点、抗蛇行减振器、空气弹簧等部件的非线性特性，橡胶、减振器等减振元件高低温变化条件下车辆参数的变化，电机弹性悬挂方式等，在实际轮轨匹配关系基础上建立了车辆系统动力学模型。动力学系统仿真选择了最优悬挂参数，结合部件台架测试对悬挂元件进行了工程化设计；为掌握转向架服役周期内关键部件可靠性，对运用动车组转向架进行了大量的动应力测试，系统分析了中国无砟轨道条件下转向架主要承载区域载荷随车辆运营周期、不同气候条件、不同线路条件下的变化趋势，建立了中国高速列车载荷谱体系。通过结构、悬挂、传动、制动、焊接、降噪、轮轨等系统集成，形成高速列车转向架技术体系。

关键词：高速列车；轮轨关系；系统动力学；载荷谱；结构优化

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Value and governance of high-speed railway

Xiaoyan LIN, Zehua ZHANG, Meng WANG

《工程管理前沿（英文）》 2017年第4卷第4期页码 463-482 doi: 10.15302/J-FEM-2017054

摘要： This paper considers multiple perspectives to explore the concept of high-speed railway (HSR), rationally abstract its value formation mechanism, and quantitatively measure its actual performance. This paper analyzes the governance potential of major countries in the high-speed railway value chain and studies the feasible ways and development strategies to enhance the high-speed railway governance in China. Findings of this paper are as follows. First, the government, as the early manager of high-speed railway governance, has given way to Siemens and other integrated enterprises. Second, the high-speed railway standard output has become the core competitiveness that embodies high-speed railway. Third, the global high-speed railway market presents a hierarchical high-speed railway governance model and changes to a modular approach to governance.

关键词： high-speed railway value communication value high-speed railway value governance governance path upgrade

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北京奥运催生我国第一条高速铁路

沈志云

《中国工程科学》 2008年第10卷第8期页码 4-11

摘要：

论述了北京奥运会催生我国第一条高速铁路的重大意义。介绍了轨道交通的优势和高速铁路关键技术。京津城际高速铁路的建成标志着我国高速铁路时代已经到来。今后5年的京沪高速铁路建设是一场占领世界高速铁路技术高地的攻坚战。在今后10～15年中，我们要建成总长达18 000　km的高速铁路网。

关键词：北京奥运京津城际轨道交通京沪高速铁路

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CR-Fuxing high-speed EMU series

《工程管理前沿（英文）》 2023年第10卷第4期页码 742-748 doi: 10.1007/s42524-023-0281-1

摘要： CR-Fuxing high-speed EMU series

关键词： CR-Fuxing series high-speed EMU innovation key system digitalized collaborative design engineering management

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中国铁路高速道岔技术研究

何华武

《中国工程科学》 2009年第11卷第5期页码 23-30

摘要：

高速道岔是高速铁路轨道结构的关键，其结构与状态对列车运行安全和运行品质具有重大影响。文章介绍了高速道岔设计参数和平面线形，扣件、岔枕、道岔转换系统等部件主要结构特征，高速道岔设计理论，相关技术条件及取得的创新成果，对于中国高速铁路道岔的进一步研制、试验验证及推广使用具有重要的指导意义。

关键词：高速铁路高速道岔技术研究

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高速铁路联调联试关键技术和试验研究主要成果

康熊,姚建伟

《中国工程科学》 2015年第17卷第4期页码 21-29

摘要：

阐释了高速铁路联调联试的内涵和必要性，结合我国高速铁路联调联试的工程实践，从轮轨关系、弓网关系、列车空气动力学、车-线-桥耦合等角度，对高速铁路联调联试关键技术进行了分析，对高速铁路联调联试和试验研究取得的主要成果进行了系统性提炼和归纳，给出可供高速铁路建设和运用参考的相关思考和建议。

关键词：高速铁路；系统试验；联调联试；轮轨关系；弓网关系；车-线-桥；列车空气动力学

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Design methodology, synthesis, and control strategy of the high-speed planetary rover

《机械工程前沿（英文）》 2024年第19卷第2期 doi: 10.1007/s11465-024-0783-5

摘要： The planned missions to explore the surfaces of the Moon and Mars require high exploration efficiency, thus imposing new demands on the mobility system of planetary rovers. In this paper, a design method for a high-speed planetary rover (HPR) is proposed, and the representative configurations are modeled and simulated. First, the influence of the planetary surface environment on the design of HPRs is analyzed, and the design factors for HPRs are determined by studying a single-wheel suspension. Second, a design methodology for HPRs is proposed. The adaptive suspension mechanisms of a four-wheeled rover are synthesized using the all-wheel-attachment condition and position and orientation characteristics theory, which are expressed in the form of a graph theory for the increase in elastic components and active joints. Finally, a dynamic model is built, and a simulation is carried out for the proposed rover. The validity of the proposed method and rover is verified, thus highlighting their potential application in future planetary exploration.

关键词： design methodology spectrum analysis high-speed planetary rover type synthesis

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Development progress of China’s 600 km/h high-speed magnetic levitation train

《工程管理前沿（英文）》 2022年第9卷第3期页码 509-515 doi: 10.1007/s42524-022-0199-z

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关键词： 600 km/h high-speed magnetic levitation train development history technological innovation

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Evaluation of measurement uncertainty of the high-speed variable-slit system based on the Monte Carlo

Yin ZHANG, Jianwei WU, Kunpeng XING, Zhongpu WEN, Jiubin TAN

《机械工程前沿（英文）》 2020年第15卷第4期页码 517-537 doi: 10.1007/s11465-020-0589-z

摘要： This paper presents a dynamic and static error transfer model and uncertainty evaluation method for a high-speed variable-slit system based on a two-dimensional orthogonal double-layer air-floating guide rail structure. The motion accuracy of the scanning blade is affected by both the moving component it is attached to and the moving component of the following blade during high-speed motion. First, an error transfer model of the high-speed variable-slit system is established, and the influence coefficients are calculated for each source of error associated with the accuracy of the blade motion. Then, the maximum range of each error source is determined by simulation and experiment. Finally, the uncertainty of the blade displacement measurement is evaluated using the Monte Carlo method. The proposed model can evaluate the performance of the complex mechanical system and be used to guide the design.

关键词： air-floating guide rail error transfer model driving and following structure dynamic error uncertainty evaluation Monte Carlo method

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新京沪铁路最优化选择——时速200公里快速轮轨

李玉山

《中国工程科学》 2004年第6卷第12期页码 7-12

摘要：

从中国13亿人口的有效需求出发，汲取“铱星”通讯系统和超声速“协和”号飞机运营失败的教训，提出了新京沪铁路投资建设必须选择“最优化"而不是“最高速”；在中长距离上，选择8～12h旅行时间的“夕发朝至"列车具有最优化性价比；论述了中国铁路发展目标的最优化选择——时速200 km的电气化快速轮轨技术，符合幅员辽阔的中国现实社会经济基础发展的需要，符合中国的国情；分析了在能源危机日益深重的历史时代，时速400 km的“磁悬浮”和时速300 km的“高速轮轨”将造成国家难以承受的社会经济资源的巨大浪费和运营亏损。

关键词：京沪铁路最优化选择磁悬浮高速轮轨时速200 km快速轮轨

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Being good or being known: International reputation of high-speed railway enterprises

《工程管理前沿（英文）》 2023年第10卷第3期页码 455-466 doi: 10.1007/s42524-023-0250-8

摘要： With fierce competition in the global high-speed railway (HSR) market, international reputation has become essential for enterprises to venture into overseas markets. However, few studies have been performed on the international reputation of HSR enterprises. This study aims to reveal the formation mechanism of HSR enterprises’ international reputation by developing a theoretical framework. The researchers identified five factors and proposed a hypothetical path model based on a comprehensive literature review. After the pilot study, questionnaires were distributed to practitioners in the international HSR industry for data collection. The path model was validated based on partial least-squares structural equation modeling. Eight of the nine paths are statistically supported. Researchers have structured a theoretical framework for the international reputation of HSR enterprises from two perspectives: Being good and being known. Subsequently, a strategic framework was developed to provide targeted promotion strategies for HSR enterprises. The findings of this study contribute to existing international reputation theories using the theoretical model and provide beneficial guidance for HSR enterprises to improve their international reputation through a strategic framework.

关键词： high-speed railway international reputation being good being known structural equation modeling