Calculation of Signaling Block Distances in High Speed Train Lines
نویسندگان
چکیده
Raylı ulaşım sistemlerinin hızlı, güvenilir ve emniyetli olabilmesi için sinyalizasyon sistemlerine ihtiyaç vardır. Sinyalizasyon sistemleri geçmişten günümüze birçok değişikliğe uğramış olmasına rağmen temel prensipler her zaman aynı kalmıştır. Kazaların, can mal kayıplarının önüne geçebilmek, güvenli işletme sağlayabilmek trenler arasında belirli bir mesafenin olması gerekmektedir. Bu çalışmada yüksek hızlı tren hatlarında sinyal blok mesafeleri hesaplanarak, Ankara-Eskişehir ile Ankara-Konya YHT (Yüksek Hızlı Tren) hatlarındaki karşılaştırmaları yapılmıştır. Sonuç bölümünde mesafelerinin hat kapasitesine etkisi, kurulum bakım maliyetleri değerlendirilerek tasarım uygulama aşamalarına dair önerilerde bulunulmuştur.
منابع مشابه
A System Model for Technological Capabilities Assessment in High-speed Train Industries
The purpose of this study is to provide a model with a dynamic system method to investigate the factors affecting the technological capabilities enhancement in the high-tech industries of high-speed train of the rail transportation system. For this purpose, after reviewing the literature and conducting several meetings with experts in the rail transportation industry, a conceptual and qualitati...
متن کاملImproved performance of subballast stabilized using geocell for high speed train
Rapid urbanization and growing industrial demand in many developing countries has led to frequent congestion of the transport infrastructure. Therefore, the expansion of high-speed rail (HSR) networks is crucial to meet this growing demand. Nevertheless, applying high cyclic stress causes significant lateral spreading and in turn excessive settlements of the track substructure. This problem bec...
متن کاملCrew Rostering for the High Speed Train
At the time of writing we entered the final stage of implementing the crew rostering system Harmony CDR to facilitate the planning of catering crews on board of the Thalys, the High Speed Train connecting Paris, Cologne, Brussels, Amsterdam, and Geneva. Harmony CDR optimally supports the creation of crew rosters in two ways. Firstly, Harmony CDR contains a powerful algorithm to automatically ge...
متن کاملCFD Simulation of High-speed Trains: Train-induced Wind Conditions on Trackside Installations
Speed is the created air flow as well as slipstream effects as the trains move. These effects can have some level of impact on fuel and energy efficiency of the train, but their other important outcome is the emergence of turbulent flows at higher speeds which can cause aerodynamic drag forces followed by noise and vibration. Thus, slipstream effects have significant importanc...
متن کاملDesign of the Video Streaming Proxy in High-Speed Train
This paper considers the characteristics of high-speed train in precise timing information, such as arrival time, depending duration on station, traveling time and location of the train, to design a video proxy agent for VoD service in train. Based on the information of current active video streams, a burst pre-fetching scheme in video proxy agent is developed when the high-speed train depends ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Demiryolu mühendisli?i
سال: 2021
ISSN: ['2149-1607']
DOI: https://doi.org/10.47072/demiryolu.869933