Results 11 to 20 of about 200,991 (155)
The marginal social cost of road and rail: Implications for rail investment and pricing [PDF]
, 1995 An important issue for transport policy is whether more investment should be devoted to rail schemes and less to road schemes and vice versa. This raises the problem of comparing the returns from investments in the two modes currently assessed on a ...
Al-Tony, Fathy El-Sayed
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Rail Track with Rail Compression
Наука и техника, 2021 The problem of damping the noise on the track, arising from the movement of the train, is solved sufficiently but it is simple, if the rail with spacers is laid inside the longitudinally located band sleeper-mechanism. The result is a layered rail thread,
V. N. Sukhodoev
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Attitude to change and tolerance to uncertainty as predictors of adaptability and adaptive readiness
Российский психологический журнал, 2018 Introduction. Studying the determinants of socio-psychological adaptability and adaptive readiness, as well as their relationship, is an important issue of recent research.
Rail М. Shamionov
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IMPROVEMENT OF WORKING CONDITIONS OF THE FREIGHT LOCOMOTIVE RUNNING GEAR [PDF]
Transport Problems, 2016 To improve the working conditions of the electric locomotive running part, it is necessary to decrease unsprung masses, lateral loads and the angle of attack and provide the third body with proper tribotechnical properties.
George TUMANISHVILI +4 more
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Ohio Hub economic impact analysis. Slide presentation [PDF]
, 2007 Title from PDF cover (viewed on Jan. 9, 2008).; "September 20, 2007."; Includes bibliographical references.; Harvested from the web on 1/8/08Gem Public Sector Services (GEM) was retained by the Ohio Rail Development Commission (ORDC) to evaluate the ...
Ohio Rail Development Commission.
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Ohio Hub passenger rail economic impact study [PDF]
, 2007 Title from PDF cover (viewed on Jan. 9, 2008).; "May 2007."; Includes bibliographical references (p. G1-G2).; Harvested from the web on 1/8/08The purpose of this study is to measure both the demand and supply benefits by the development of the Ohio Hub ...
Ohio Rail Development Commission.
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Bogie Steering System Improving Alignment of the Urban Railway Vehicle in a Track
Engineering Transactions, 2018 Urban rail systems are characterized by low-radius curves which are very problematic to negotiate for modern rail vehicles. There are several inventions developed throughout time to cope with that problem.
Michał PODOLSKI +3 more
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Track line status detection system for subway based on lightweight convolutional network
机车电传动, 2022 As an important component to carry running train, the working state of the track has an important impact on the safety of the subway operation. Traditional manual detection or rail inspection vehicles can not operate until subway operation ends, leading ...
LIN Jun +4 more
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Research on Rail Grinding Technology of Medium and Low Speed Based on Specific Grinding Energy
机车电传动, 2021 In order to improve the efficiency of rail grinding, according to the existing machining and grinding principles of machine tools and the calculation method of high-speed cutting specific grinding energy, the application research of precision control ...
Jie LIU, Tao ZHENG
doaj
Research into rail side wearing on curves
Transport, 2003 Factors influencing rail side wearing in the curves are described in the article. All of them are divided into uncontrolled, partially controlled and controlled. An experiment was carried out on Lithuanian railway line curves.
Inesa PovilaitienÄ— +1 more
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