High-Speed Railway
نویسندگان
چکیده
Union Internationale des Chemins (UIC) defines the high-speed railway (HSR) as a system that contains infrastructure and rolling stock. The can be newly built dedicated lines enabled for trains to travel with speed above 250 km/h or upgraded conventional up 200 even 220 km/h. HSR requires specially increased power weight ratio must have an in-cab signalling traditional systems are incapable of
منابع مشابه
High Speed Railway Productivity :
Signature of A uthor........ ......................r.. . ........ .................................................... Department of Civil & Environmental Engineering May 11 th, 2012 C ertificated by............. . ........................... Joseph M. Sussman JR East Professor of Civil & Environmental Engineering and Engineering Systems 11 11 A ccepted by .........................................
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Light-weighting of high speed railway equipments has become a major trend, which leads the upgrades of equipments. A new C-shaped bracket has been produced to connect the driving gearbox with the bogie. This paper built a three-dimensions model of a C-shaped bracket, got the maximum and distribution of the stress and deformation under two different working conditions form finite element analysi...
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We review some recent work on fiber-optic sensors for the high-speed railway environment. In particular, we show convenient fiber-optic solutions for rail and wheel monitoring, perimeter security and catenary protection in changeover sections. OCIS codes: (060.2370) Fiber optic sensors; (060.3735) Fiber Bragg gratings
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With the rapid development of high-speed railways, demands on high mobility wireless communication increase greatly. To provide stable and high data rate wireless access for users in the train, it is necessary to properly deploy base stations along the railway. In this paper, we consider this issue from the perspective of channel service which is defined as the integral of the timevarying insta...
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ژورنال
عنوان ژورنال: Encyclopedia
سال: 2021
ISSN: ['2673-8392']
DOI: https://doi.org/10.3390/encyclopedia1030053