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Value and governance of high-speed railway

Xiaoyan LIN, Zehua ZHANG, Meng WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 463-482 doi: 10.15302/J-FEM-2017054

Abstract: This paper considers multiple perspectives to explore the concept of high-speed railway (HSR), rationallyThis paper analyzes the governance potential of major countries in the high-speed railway value chainand studies the feasible ways and development strategies to enhance the high-speed railway governanceSecond, the high-speed railway standard output has become the core competitiveness that embodies high-speedThird, the global high-speed railway market presents a hierarchical high-speed railway governance model

Keywords： high-speed railway value     communication value     high-speed railway value governance     governance path upgrade    

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Exploration on Engineering Management Practice of China’s High Speed Railways

Yong-fu Sun

Frontiers of Engineering Management 2014, Volume 1, Issue 3,   Pages 232-240 doi: 10.15302/J-FEM-2014043

Abstract: paper explores the principal motivations and successful experiences of the rapid development of China’s highspeed railway.Under the overall coordination of the government, a high speed railway technology system has been formedThe target control system and support-guarantee system were established for the high speed railway projectspeed railway.

Keywords： high speed railway     engineering management     practice     innovation    

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Development of an analytical model to estimate the churning losses in high-speed axial piston pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-021-0671-1

Abstract: The axial piston pumps in aerospace applications are often characterized by high-speed rotation to achieveduring operation, leading to considerable churning losses (more than 10% of total power losses) at highThe churning losses deserve much attention at the design stage of high-speed axial piston pumps, butThe presented analytical model provides practical guidelines for reducing the churning losses in high-speed

Keywords： axial piston pump     rotating parts     high rotational speed     churning losses     drag torque    

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Comprehensive measurement and evaluation system of high-speed motorized spindle

Dashuai ZHOU, Liangsheng WU, Yichuan XIAO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 263-269 doi: 10.1007/s11465-011-0217-z

Abstract: The high-speed motorized spindle is the most critical part and becoming more widely used in the machinetool at present, and its precision may affect the overall performance of high-speed cutting.Most of the studies on high-speed cutting are focused on the cutting force, the vibration of the spindleof the spindle’s thermal deformations; hence, how to roundly measure and objectively evaluate high-speedThis paper presents a comprehensive measurement and evaluation system of high-speed motorized spindle

Keywords： high-speed motorized spindle     comprehensive prope rties     evaluation system    

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Technical studies on high-speed turnouts for china railways

He Huawu

Strategic Study of Chinese Academy of Engineering 2009, Volume 11, Issue 5,   Pages 23-30

Abstract:

High-speed turnout serves as a vital part of track structure for high-speedIn this paper, design parameters and linear plane of high-speed turnout, main structure characteristicsof components (including fastening, turnout sleeper, switching system etc.), design theories of high-speedwill offer remarkable guiding significance for the further R&D, test, verification and wide-use of high-speed

Keywords： high-speed railway     high-speed turnout     technical studies    

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

Guo LIU, Kunhui YE

Frontiers of Engineering Management 2019, Volume 6, Issue 3,   Pages 327-335 doi: 10.1007/s42524-019-0051-2

Abstract: The arrival of the high-speed rail (HSR) era has accelerated the pace of urban development, but its broad

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

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Case modifying of high-speed cutting database based on CSP and similarity theory

Kejun XIANG, Zhanqiang LIU, Xing AI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 83-87 doi: 10.1007/s11465-009-0014-0

Abstract: By analyzing the reasoning of a high-speed cutting database system, a case modifying method is put forwardOn the basis of the high-speed cutting theory, a similarity calculation formula is deduced to calculatesimilarity calculation are applied to case modifying, which is possible to automatically modify cases in the high-speed

Keywords： high-speed cutting database     case modifying     CSP     similarity calculation    

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

Frontiers of Engineering Management 2022, Volume 9, Issue 3,   Pages 509-515 doi: 10.1007/s42524-022-0199-z

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

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Integrated slipper retainer mechanism to eliminate slipper wear in high-speed axial piston pumps

Frontiers of Mechanical Engineering doi: 10.1007/s11465-021-0657-z

Abstract: The power density of axial piston pumps can greatly benefit from increasing the speed level.axial piston pumps are exposed to continuous sliding on the swash plate, suffering from serious wear at highTherefore, this paper presents a new integrated slipper retainer mechanism for high-speed axial pistonspecific slipper retainer mechanism, and experiments were carried out on a pump prototype operating at highrotational speed up to 10000 r/min.

Keywords： axial piston pump     high speed     slipper wear     slipper design     retainer     lubrication model    

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Evaluation of the power consumption of a high-speed parallel robot

Gang HAN, Fugui XIE, Xin-Jun LIU

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2,   Pages 167-178 doi: 10.1007/s11465-017-0456-8

Abstract:

An inverse dynamic model of a high-speed parallel robot is established based on the virtual work principleThe distributions of the power input and output transmissibility of the high-speed parallel robot are

Keywords： high-speed parallel robot     dynamic model     power consumption     evaluation method     power vector    

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Design of noise-reduction seats for high-speed trains

Xiaojun DENG, Yanju ZHAO, Haijin ZHANG, Renzhong SHUAI, Leiwei ZHU

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3,   Pages 385-389 doi: 10.1007/s11465-017-0438-x

Abstract: In this study, a new noise-reduction seat design was proposed for high-speed trains, which have uniqueFirst, before the noise-reduction seat models were fabricated, the parameters of high-performance sound-absorbingFinally, the noise-reduction seats were fabricated and installed in a full train car of an actual high-speed

Keywords： high-speed train     sound-absorbing materials     perforated board     noise-reduction seats    

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Innovation evolution of China’s high-speed rail industry

Jin CHEN, Liang MEI

Frontiers of Engineering Management 2018, Volume 5, Issue 4,   Pages 548-552 doi: 10.15302/J-FEM-2018208

Abstract:
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The Construction of Beijing - Shanghai High Speed Railway

Shen Zhiyun,Qian Qingquan

Strategic Study of Chinese Academy of Engineering 2000, Volume 2, Issue 7,   Pages 28-33

Abstract:

This paper introduces the Maglev technology and High Speed Wheel-rail technology systematically withrespect to the establishment of Beijing - Shanghai High Speed Railway, compares the advantages and disadvantagespurpose of this paper is to present some valuable references to the construction of Beijing - Shanghai HighSpeed Railway.

Keywords： construction of Beijing - Shanghai high speed railway     maglev technology     high speed wheel-rail technology    

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Intelligent high-speed cutting database system development

XIANG Kejun, LIU Zhanqiang, AI Xing

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2,   Pages 180-188 doi: 10.1007/s11465-008-0038-x

Abstract: In this paper, the components of a high-speed cutting system are analyzed firstly.The component variables of the high-speed cutting system are classified into four types: uncontrolledcomparing intelligent reasoning methods frequently used, the hybrid reasoning is employed to build the high-speedThen, the data structures of high-speed cutting case base and databases are determined.Finally, the component parts and working process of the high-speed cutting database system on the basis

Keywords： control     hybrid reasoning     process     component     uncontrolled    

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Image-aided analysis of ballast particle movement along a high-speed railway

Xuecheng Bian,Wenqing Cai,Zheng Luo,Chuang Zhao,Yunmin Chen,

Engineering doi: 10.1016/j.eng.2022.08.006

Abstract: Highlights•Image-aided technique precisely captured ballast movement of high-speed railway.•Ballast particle flow was greatly amplified under high-speed train loads.•Track performance deteriorated partly under high-speed train loads up to 360 km/h.As a core infrastructureof high-speed railways, ballast layers constituted by graded crushed stones feature noteworthy particlerelated to the direction and distribution of ballast particle flow, which partly deteriorated under high-speed

Keywords： High-speed railway     Full-scale model test     Image-aided technique     Ballast particle movement     Track vibration    

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Title Author Date Type Operation

Value and governance of high-speed railway

Xiaoyan LIN, Zehua ZHANG, Meng WANG

Journal Article

Exploration on Engineering Management Practice of China’s High Speed Railways

Yong-fu Sun

Journal Article

Development of an analytical model to estimate the churning losses in high-speed axial piston pumps

Journal Article

Comprehensive measurement and evaluation system of high-speed motorized spindle

Dashuai ZHOU, Liangsheng WU, Yichuan XIAO

Journal Article

Technical studies on high-speed turnouts for china railways

He Huawu

Journal Article

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

Guo LIU, Kunhui YE

Journal Article

Case modifying of high-speed cutting database based on CSP and similarity theory

Kejun XIANG, Zhanqiang LIU, Xing AI

Journal Article

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

Journal Article

Integrated slipper retainer mechanism to eliminate slipper wear in high-speed axial piston pumps

Journal Article

Evaluation of the power consumption of a high-speed parallel robot

Gang HAN, Fugui XIE, Xin-Jun LIU

Journal Article

Design of noise-reduction seats for high-speed trains

Xiaojun DENG, Yanju ZHAO, Haijin ZHANG, Renzhong SHUAI, Leiwei ZHU

Journal Article

Innovation evolution of China’s high-speed rail industry

Jin CHEN, Liang MEI

Journal Article

The Construction of Beijing - Shanghai High Speed Railway

Shen Zhiyun,Qian Qingquan

Journal Article

Intelligent high-speed cutting database system development

XIANG Kejun, LIU Zhanqiang, AI Xing

Journal Article

Image-aided analysis of ballast particle movement along a high-speed railway

Xuecheng Bian,Wenqing Cai,Zheng Luo,Chuang Zhao,Yunmin Chen,

Journal Article