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The key technology of testing and commissioning of high-speed railway and the main testing achievements

Kang Xiong and Yao Jianwei

Strategic Study of CAE 2015, Volume 17, Issue 4,   Pages 21-29

Abstract:

The connotation and necessity of testing and commissioning of high-speed railway is explained andof testing and commissioning of high-speed railway are analyzed from the perspective of wheel/rail interaction， pantograph and ocs relation， aerodynamics of high-speed railway and train-track-bridge coupling.Then the main achievements of testing and commissioning of high-speed railway in China are concluded，and some useful suggestions are given about high-speed railway construction and operation.

Keywords： high-speed railway； system test； testing and commissioning； wheel/rail interaction； pantograph and ocsrelation； train-track-bridge； aerodynamics of high-speed railway    

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Development of research on aerodynamics of high-speed rails in China

Tian Hongqi

Strategic Study of CAE 2015, Volume 17, Issue 4,   Pages 30-29

Abstract: of high-speed rails in China， which focuses on train aerodynamics， vehicle-track-bridge-tunnel couplingaerodynamics， vehicle-wind-sand-rain-snow environmental aerodynamics， pantograph-catenary aerodynamicand body aerodynamics.breakthrough， proposing measures to tackle aero dynamical problems which pose a threat to development of high-speedThe paper introduces a series of experimental platforms for testing aerodynamics of high-speed rails

Keywords： rail aerodynamics； high-speed rails； experimental platforms； research development； train aerodynamics； train/tunnel coupling aerodynamics； train/wind coupling aerodynamics； pantograph-catenary aerodynamics； human aerodynamics    

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Model test of the group piles foundation of a high-speed railway bridge in mined-out area

Xin LIANG,Qian-gong CHENG,Jiu-jiang WU,Jian-ming CHEN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 488-498 doi: 10.1007/s11709-016-0338-x

Abstract: The research on the mechanism of pile-soil-cap-goaf interaction and settlement of high-speed railwaybridge located in mined-out area is still relatively rare.By taking the pile group of Guanshandi bridge foundation in Hefei-Fuzhou high-speed railway as the prototype, a model test is carried out.addition, the formula for calculating bearing capacity and settlement of pile group in goaf based on test

Keywords： high-speed railway     mined-out areas     goaf     group piles foundation     physical model test     bearing capacity     settlement    

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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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High-speed train bogie technology research of coupled systems in high-speed trains

Zhao Minghua,Liang Shulin and Song Chunyuan

Strategic Study of CAE 2015, Volume 17, Issue 4,   Pages 53-62

Abstract:

High-speed railway propose higher requirements on the bogie technology，in order to design a supertread analysis the matching relationship of wheel and rail.line conditions on the ballastless track of China，setup China high-speed train load spectrum.Through system integration of the structure design，suspension，transmission，brake，wheel rail noise，structurewelding and so on，the high-speed train bogie technology system was founded.

Keywords： high-speed train；wheel/rail relationship；system dyanmics；load spectrum；structural optimization    

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

Frontiers of Engineering Management   Pages 455-466 doi: 10.1007/s42524-023-0250-8

Abstract: With fierce competition in the global high-speed railway (HSR) market, international reputation has become

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

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Corrigendum to “High-Speed Railway Train Timetable Conflict Prediction Based on Fuzzy Temporal

He Zhuang, Liping Feng, Chao Wen, Qiyuan Peng, Qizhi Tang

Engineering 2017, Volume 3, Issue 1,   Pages 150-150 doi: 10.1016/J.ENG.2017.01.002

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Bridge engineering construction and technical innovation in the section between Beijing and Cangzhouin Beijing-Shanghai high-speed railway

Du Jiajun

Strategic Study of CAE 2009, Volume 11, Issue 1,   Pages 22-25

Abstract: According to the features of bridges in the section between Beijing and Cangzhou in Beijing-Shanghai high-speedrailway, the construction and technical innovations which include special representative structure ofsettlement after the completion of bridges in the regional land subsidence area and assurance methods on hightrack regularity of ballastless track in 350 km/h speed are mainly introduced.

Keywords： high-speed railway     bridge engineering     construction     technical innovation    

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The Innovative Chinese High-speed Railway Technology

He Huawu

Strategic Study of CAE 2007, Volume 9, Issue 9,   Pages 4-18

Abstract:

High-speed railway technology is a super large and very complex engineering The paper introduces the current situation of China railway system,  noting that it is veryurgent for China to push ahead railway construction,  especially,  high-speed railway constructionfrom all around the world and carrying out experiment on our own,  thus developing an innovative high-speedrailway technological system with Chinese characteristics.

Keywords： high-speed railway in China     innovation     technological system     engineering practice    

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Technical studies on high-speed turnouts for china railways

He Huawu

Strategic Study of CAE 2009, Volume 11, Issue 5,   Pages 23-30

Abstract:

High-speed turnout serves as a vital part of track structure for high-speedrailway, and its structure and condition play an important role in train running safety and quality.In 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-speed, verification and wide-use of high-speed turnout in China railways.

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

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Beijing Olympic Games hasten China’s first high-speed railway

Shen Zhiyun

Strategic Study of CAE 2008, Volume 10, Issue 8,   Pages 4-11

Abstract:

The great meaning of construction of the first high speed railway acceleratedThe merits of rail transit and the key technologies of high-speed railway are specially introduced inThis paper acclaims the entering into high-speed railway age in China and calls for high quality buildingof the worldwide longest high-speed railway between Beijing and Shanghai.Contributions in developing railway network spreading all over the country are required.

Keywords： Beijing Olympic Games     Beijing—Tianjin between city rail transit     Beijing—Shanghai high-speed railway    

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Large-span high-speed railway bridges across Yangtze River and Yellow River

Gao Zongyu

Strategic Study of CAE 2009, Volume 11, Issue 1,   Pages 17-21

Abstract: is adopted for all of these bridges of the under construction Beijng-Shanghai and Beijing-Guangzhou HighSpeed Railways across Yangtze River and Yellow River, and they are multy railway lines or rail-cum-roadbridges, with heavy loading capacity and high railway operation speeds.

Keywords： large-span high-speed railway bridge     steel truss structure     new technology    

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200 km Per Hour一The Best Choice for Beijing - Shanghai Express Railway

Li Yushan

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 7-12

Abstract: from China's actual conditions, holds that in the construction of Beijing — Shanghai express railwayThe paper maintains that the electrified fast-speed wheel/rail system with a speed of 200 km per hourshould be the best choice for China*s railway development.In the time with increasing energy crisis, the maglev train with speed of 400 km per hour and the high-speedrail system with speed of 300 km per hour will lead to the unbearable wastes of socio-economic resources

Keywords： Beijing - Shanghai express railway     optimal choice     maglev     high-speed rail system     fast-speed rail system    

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Image-Aided Analysis of Ballast Particle Movement Along a High-Speed Railway Article

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

Engineering 2023, Volume 27, Issue 8,   Pages 161-177 doi: 10.1016/j.eng.2022.08.006

Abstract:

As a core infrastructure of high-speed railways, ballast layers constituted by graded crushed stonestrain loads and greatly amplified and extended to the whole surface when the train speed reached 360vertical acceleration near the track center and horizontal acceleration at the track edge.related to the direction and distribution of ballast particle flow, which partly deteriorated under high-speedtrain loads.

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

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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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Title Author Date Type Operation

The key technology of testing and commissioning of high-speed railway and the main testing achievements

Kang Xiong and Yao Jianwei

Journal Article

Development of research on aerodynamics of high-speed rails in China

Tian Hongqi

Journal Article

Model test of the group piles foundation of a high-speed railway bridge in mined-out area

Xin LIANG,Qian-gong CHENG,Jiu-jiang WU,Jian-ming CHEN

Journal Article

Value and governance of high-speed railway

Xiaoyan LIN, Zehua ZHANG, Meng WANG

Journal Article

High-speed train bogie technology research of coupled systems in high-speed trains

Zhao Minghua,Liang Shulin and Song Chunyuan

Journal Article

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

Journal Article

Corrigendum to “High-Speed Railway Train Timetable Conflict Prediction Based on Fuzzy Temporal

He Zhuang, Liping Feng, Chao Wen, Qiyuan Peng, Qizhi Tang

Journal Article

Bridge engineering construction and technical innovation in the section between Beijing and Cangzhouin Beijing-Shanghai high-speed railway

Du Jiajun

Journal Article

The Innovative Chinese High-speed Railway Technology

He Huawu

Journal Article

Technical studies on high-speed turnouts for china railways

He Huawu

Journal Article

Beijing Olympic Games hasten China’s first high-speed railway

Shen Zhiyun

Journal Article

Large-span high-speed railway bridges across Yangtze River and Yellow River

Gao Zongyu

Journal Article

200 km Per Hour一The Best Choice for Beijing - Shanghai Express Railway

Li Yushan

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

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

Guo LIU, Kunhui YE

Journal Article