All In depth articles – Page 11
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In depthSouth Korea: Medium speed network takes shape
Development of a ‘medium high speed network’ is now in full swing in South Korea, along with the upgrading of other corridors for both high speed and suburban traffic. Benjámin Zelki investigates.
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In depthEuropean policy: Capacity directive could be game-changer
With legislation being considered to enhance capacity on Europe’s rail network, Murray Hughes asks Forum Train Europe Managing Director Edgar Schenk and Senior Project Manager Sebastián Čarek how this would improve rail’s ability to compete against road and air.
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In depthHigh speed: New line plans revisited as Macron promises more
President Macron has promised ‘a decade of the TGV’ in the 2020s, and work is due to start soon on three more high speed lines. Toma Bačić investigates.
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In depthInterview: ‘Give us the infrastructure and we will invest to grow’
UK: Despite the challenges of the pandemic, private operator GB Railfreight is investing for growth amid a strong recovery. But as CEO John Smith tells Tony Miles, more needs to be done by policymakers to ensure the company’s two decades of expansion can continue unabated.
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In depthHigh speed: Completing South Korea’s core network
Construction teams are at work on the final stages of South Korea’s core high speed network. Quadrupling of the busiest section of the Gyeongbu line between Pyeongtaek and Osong began earlier this year and work on the last section of the Honam line to Mokpo is due to be finished by 2025, explains Benjámin Zelki.
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In depthInterview: Korail goes in search of market share
Better on-board services and improved post-pandemic hygiene rank high among passengers’ demands, Korail President & CEO Na Hee-Seung tells Benjámin Zelki.
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In depthFrance: Newcomers still face market entry hurdles
With France’s passenger market finally open to competition, a report from regulatory body ART finds that various barriers still hinder access for new entrants. Jérémie Anne asks ART President Bernard Roman what lessons have been learnt and what lies ahead.
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In depthJapan: Facing a rural railway conundrum
Population decline, urban migration, rising car ownership and better local roads mean that traffic on many of Japan’s rural railways is falling. The Ministry of Land, Infrastructure, Transport & Tourism is addressing the issue and an action plan is to be drawn up by July. Mike Bent investigates.
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In depthTrack Maintenance: Sittertobel renovation improves track forces
Schweizerische Südostbahn worked with industry partners including Getzner Werkstoffe to renovate its historic Sittertobel viaduct and install a more optimised track structure. The benefits of the changes have been quantified in series of tests assessing the rail deflection generated by passing trains.
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In depthTrack Maintenance: Rail Health Strategy pays off
By aligning its inspection, maintenance and renewal regimes using a holistic systems approach, Translink NI Railways’ permanent way department has delivered a significant reduction in rail defects, improved track quality and extended asset life.
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In depthComment: A force for good
Russia’s invasion of Ukraine has sadly reiterated the role that railways have played in armed conflict for more than 150 years. Nevertheless, the industry has rallied round to support both the Ukrainian railway sector and the people affected by the war, reflecting rail’s overwhelming influence as a force for good in modern society.
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In depthDigitalisation: Digital Twins gain a new nervous system
Research now underway in Germany is investigating the use of fibre-optic sensing and Digital Twins to boost the capacity of the national rail network, offering the potential for moving block operation and smarter maintenance regimes.
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In depthUSA: Pueblo test centre comes under new management
With management of the vast TTC railway centre in Pueblo, Colorado, transferring from TTCI to ENSCO this year, future director of operations Ron Lang spoke to railway companies to dispel speculation about what the change means for the industry.
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In depthPortugal: Algarve electrification gets up to speed
Award of the second main contract for the 25 kV 50 Hz electrification of IP’s east-west Algarve Line should see the wires stretching from one end of the country to the other by the end of 2024, explains Andre Pires.
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In depthInterview: Iryo targets a 30% share
Ahead of the launch of its Iryo-branded high speed service in Spain later this year, we ask ILSA Chief Executive Simone Gorini to outline his vision for the Trenitalia-backed entrant to the high speed market.
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In depthFrance: Éole makes a critical breakthrough
The completion of tunnelling works for the western extension of Paris RER Line E paves the way for the start of revenue services on the first section in mid-2023, as Project Director Xavier Gruz explains to Jérémie Anne.
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In depthCybersecurity: Intrusion detection to protect the digital railway
Increasing reliance on digital technologies has made railways more vulnerable to cyber attacks. Intrusion Detection Systems can help to protect new and existing infrastructure and ensure availability.
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In depthGermany: FRMCS testbed takes shape
As part of the national Digitale Schiene Deutschland programme, Nokia and Kontron are working together to build a 5G-based communication network in the Erzgebirge mountains to test the Future Railway Mobile Communication System.
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In depthDigitalisation: Keeping the trains on track
Funding has been allocated in the 2022-23 national budget to roll out the locally developed Kavach train collision avoidance system on more than 2 000 route-km of Indian Railways. Raghu Dayal investigates.
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In depthSpain: ‘Basque Y’ inches ahead
Located in a mountainous area presenting formidable engineering challenges, the Y-shaped 1 435 mm gauge high speed network linking San Sebastián, Vitoria-Gasteiz and Bilbao in Spain’s Basque region has been designed to handle both passenger and freight trains. Mike Bent reports.