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Construction of west rail channel and analysis of policy measures

Sun Yongfu

Strategic Study of CAE 2010, Volume 12, Issue 6, Pages 18-24

Abstract: style="text-align: justify;">On the basis of passenger and freight transport emands analysis of the westrail, the main problems at present are raised, and the need for rail ransport channel is stressed.The west rail network development objectives and the rail channel onstruction principle are clarifiedAnd some policy measures o speeding up the construction of west rail channel are proposed.

Keywords： west rail channel onstruction transport capacity investment and financing reform rail freight price

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Evaluation of the wind energy potential of two south west sites in Nigeria

Olaleye M. AMOO

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 237-246 doi: 10.1007/s11708-012-0201-2

Abstract: the wind energy potential of Abeokuta (07°03'N, 03°19'E) and Ijebu-Ode (06°47'N, 03°58'E), two south west

Keywords： wind potential wind speed wind power density wind gust turbulence intensity Nigeria

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Introducing Sea Water from Bohai Sea to West China is a Basic Strategy Project for Developing West China

Chen Changli

Strategic Study of CAE 2003, Volume 5, Issue 10, Pages 14-19

Abstract:

It is a basic strategy project for developing west China to introduce sea water from Bohai Sea towest China, comparing to the project on introducing fresh-water from Yangtze River to north China.

Keywords： introducing sea water from Bohai Sea to west China developing west China sandstorm groundwater

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Estimation of environmental effects of photovoltaic generation in North-west China

Mengjia REN, Anastasia SHCHERBAKOVA

Frontiers in Energy 2013, Volume 7, Issue 4, Pages 535-543 doi: 10.1007/s11708-013-0280-8

Abstract: assumption is challenged and the potential environmental effects of photovoltaic (PV) power in North-westThe annual PV power generation in the North-west Grid is estimated, in this paper, to be as high as 17900emissions reduction at all if it displaces hydropower, which is often used to meet peak demand in the North-west

Keywords： photovoltaic (PV) emission reduction North-west China marginal generator

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Modelling of dynamic contact length in rail grinding process

Shaodan ZHI,Jianyong LI,A. M. ZAREMBSKI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3, Pages 242-248 doi: 10.1007/s11465-014-0305-y

Abstract: The accumulated stress concentrations will cause the plastic deformation of rail towards generating corrugationsSo the rail grinding technology has been invented with rotating grinding stones pressed on the rail withSuch rail grinding works are directed by experiences rather than scientifically guidance, lacking ofWith grinding control unit holding the grinding stones, the rail grinding process has the characteristicsFirst of all, it’s important to analyze the contact length between the grinding stone and the rail

Keywords： rail grinding contact length dynamic model Hamiltonian system grinding stone rail grinding car

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Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Frontiers of Engineering Management 2019, Volume 6, Issue 2, Pages 139-151 doi: 10.1007/s42524-019-0030-7

Abstract: Developing public urban rail transit systems is an indispensable approach to overcome these problems.However, the high energy consumption of daily operations is an emerging issue due to increased rail transitThis work systematically introduces energy-saving approaches for urban rail transit systems in threedirections in this field are also proposed to meet increasing passenger demands and network-based urban rail

Keywords： urban rail transit energy saving speed profile optimization regenerative energy train timetable

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Study of Sustainable Urban Rail Transit Development Model in China

Wen-wu Yang

Frontiers of Engineering Management 2014, Volume 1, Issue 2, Pages 195-201 doi: 10.15302/J-FEM-2014026

Abstract: the grand urbanization rapidly progresses in China, Chinese government launches a magnificent urban railIt is very necessary to establish a viable public private partnership model for urban rail constructionreviewing Hong Kong Railway+ Property development model which is proved very successful in mass transit railpublic-private-partnership (PPP) study of Shenzhen metro line 6 as an example, the sustainable urban railIt concludes that the sustainable urban rail transit shall be able to energize the great potential of

Keywords： urban rail transit Railway+ Property(R+P) sustainability transit oriented development private public

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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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The Rise of Philosophy of Engineering in the East and West

Li Bocong

Strategic Study of CAE 2008, Volume 10, Issue 3, Pages 13-16

Abstract: text-align: justify;">Philosophy of science and philosophy of technology were both established in the Westfirst,however philosophy of engineering rises in the West and the ones in the East simultaneously.This paper outlines the important events occurred and books published in China and those in the Westbetween predominant characteristics in the field of philosophy of engineering in China and those in the West

Keywords： engineering philosophy of engineering China the West

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System and prospects of China’s intercity rail transit technology

Ming GONG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2, Pages 323-328 doi: 10.1007/s11465-018-0463-4

Abstract: midst of the deepening urbanization in the country, thereby resulting in the emergence of intercity railThis study explores the development mode and service characteristics of intercity rail transit, as well

Keywords： intercity rail transit city cluster technical demand technology system

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Endosulfan residues and farmers’ replacement behaviors of endosulfan in the north-west inland cotton

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1803-8

Abstract:

● The situation of endosulfan residues in cotton fields were assessed.

Keywords： Cotton fields Endosulfan residues Farmers KAP survey Replacement behaviours

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The Feasibility Analysis of Transporting Natural Gas from the West to the East of China

Qiu Zhongjian

Strategic Study of CAE 1999, Volume 1, Issue 1, Pages 94-98

Abstract:

The west of China is very rich in natural gas resources.The total proven reserves of natural gas in the west of China have reached 1 311 billion cubic metersSuch abundant natural gas reserves in Tarim Basin make it economic to transport natural gas from the westThere are two options for transporting natural gas from the west to the east.Once the project to transport natural gas from the west to the east is commenced, it will bring significant

Keywords： the west natural gas transporting natural gas to the east feasibility

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Coupling analysis of passenger and train flows for a large-scale urban rail transit system

Frontiers of Engineering Management 2023, Volume 10, Issue 2, Pages 250-261 doi: 10.1007/s42524-021-0180-2

Abstract: is an important approach in evaluating and optimizing the operation efficiency of large-scale urban railthis research to effectively support train schedule optimization and capacity evaluation for urban railare demonstrated via numerical experiments using real-world data from the Beijing URT system (i.e., rail

Keywords： urban rail transit coupling analysis passenger–train interaction large-scale simulation

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Spatial distribution of ecological security status assessment of West-Liaohe River based on geographic

WANG Geng, WU Wei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4, Pages 471-476 doi: 10.1007/s11783-007-0075-4

Abstract: Eco-security assessment is a hot research area in resource and environmental science, which involves data with much spatial, non-linear, and random features. Geographic information system (GIS), as a useful tool to analyze and mana

Keywords： environmental Eco-security assessment resource Geographic information non-linear

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Dynamic analysis of rail transit elevated bridge with ladder track

He XIA, Yushu DENG, Yongwei ZOU, Guido DE ROECK, Geert DEGRANDE

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1, Pages 2-8 doi: 10.1007/s11709-009-0001-x

Abstract: In this paper, a dynamic analysis model of an elevated bridge with ladder tracks under moving train load is established. The whole process of a train running through an elevated bridge at different speeds is simulated. The dynamic responses of the elevated bridge with ladder track and the running safety and comfort index of train vehicles are evaluated. Compared with the dynamic responses of an elevated bridge with ordinary non-ballasted slab track, the ladder track’s effect on reducing the vibration of an elevated bridge is analyzed. The analysis results show that the ladder track has good vibration reduction characteristics as compared to ordinary non-ballasted track.

Keywords： rail transit elevated bridge ladder track dynamic response