000			03608cam a2200349 i 4500
001			17938022
005			20230124074418.0
008			131111s2016 enka b 001 0 eng d
010			_a 2013037783
020			_a9781409464631 _qhardback
040			_aPSt/DLC _beng _cPSt _erda _dDLC _dEG-CaTKH
042			_apcc
050	0	0	_aTF145 _b.P76 2014
082	0	0	_a625 PR.R 2016 _223
100	1		_aProfillidis, V. A. _q(Vassilios A.) _eauthor.
245	1	0	_aRailway management and engineering / _cV.A. Profillidis.
250			_aFourth edition.
264		1	_aLondon : _bRoutledge, _c2016.
300			_axxxi, 517 pages : _billustrations ; _c24 cm.
336			_atext _btxt _2rdacontent
337			_aunmediated _bn _2rdamedia
338			_avolume _bnc _2rdacarrier
504			_aIncludes bibliographical references (pages 479-501) and index.
505			_aRailways and transport -- High speeds and magnetic levitation -- Policy and legislation; Forecast of rail demand -- Costs and pricing; Planning and management of railways -- The track system; Mechanical behavior of track -- Subgrade : geotechnical and hydrogeological analysis -- The rail -- Sleeper : fastenings -- Ballast -- Transverse effects : derailment -- Track layout -- Switches and crossings -- Laying and maintenance of track -- Slab track -- Train dynamics -- Rolling stock -- Diesel and electric traction -- Signaling, safety, interoperability -- Environmental effects of railways.
520			_a"In a rapidly changing world, with increasing competition in all sectors of transportation, railways are in a period of restructuring their management and technology. New methods of organization are introduced, commercial and tariff policies change radically, a more entrepreneurial spirit is required. At the same time, new high-speed tracks are being constructed and old tracks are renewed, high-comfort rolling stock vehicles are being introduced, logistics and combined transport are being developed. Awareness of environmental issues and the search for greater safety give a new role to the railways within the transportation system. Meanwhile, methods of analysis have significantly evolved, principally due to computer applications and new ways of thinking and approaching old problems. Thus, it becomes necessary to come up with a new scientific approach to tackle management and engineering aspects of railways, to understand in-depth the origins and inter-relationships of the various situations and phenomena and to suggest the appropriate methods and solutions to solve the various emerging problems. This book aims to cover the need for a new scientific approach for railways. It is intended to be of use to railway managers, economists and engineers, consulting economists and engineers, students of schools of engineering, transportation, economics, and management. The book is divided into three parts, which deal succes-sively with management, track, and rolling stock, environment and safety. Each chapter of the book contains the necessary theoretical analysis of the phenomena studied, the recommended solutions, applications, charts and design of the specific railway component. In this way, both the requirement for a theoretical analysis is met, and the need of the railway manager and engineer for tables, nomographs, regulations, etc. is satisfied."--Back cover.
650		0	_aRailroad engineering.
906			_a7 _bcbc _corignew _d1 _eecip _f20 _gy-gencatlg
942			_2ddc _cBK
998			_ayomna nassar _bP _d20220818
998			_amona.romia _bR _d20230124
999			_c1147 _d1147