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Riyadh / KSA | May 6th, 2014 11
| RHEDA 2000®
For every application, the optimal solution
Kemal Gezmis, Rail.One GmbH
Riyadh, May 6th, 2014
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� Company profile
� RHEDA 2000® - System design and components
� RHEDA 2000® - Unique solution for different structures
� RHEDA 2000® - Ideal system for dessert regions
� RHEDA 2000® - Modifications
� RHEDA MRT
� RHEDA City
� RHEDA RX
� References
Topics
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Rail.OneCompany profile
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We offer a broad portfolio of products and services involving all aspects of railways and infrastructure, tailored to individual requirements.
RAIL.ONE – Your one-stop provider
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New markets
UnitedStates
SouthAfrica
India
China
Russia
AlgeriaUAE
Kazakhstan
Greece
Poland
Oman
Worldwide activities of RAIL.ONE
Core markets with own production or partnerships
Active business development
Canada
Australia
Brazil
Qatar
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RHEDA 2000®
System design and components
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The Rheda Development Stages
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Ballastless tracks – Cross-section of RHEDA 2000® on embankment
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Further development: ballastless track without continuous reinforcement, on hydraulically bonded supporting layer
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Ballastless tracksState-of-the-art solutions for high speed lines
Main characteristics:
� Low maintenance
� High availability
� Increased service life
� Reduced life cycle costs
� Low structure height
� Low weight
� High lateral track resistance which allows future speed increases in combination with tilting technology
� No problems with churning of ballast particles at high-speed
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Ballastless tracksTrack Status Number Q – Sengeberg-tunnel – Rheda system
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� Fully takes into account RHEDA design principles by Prof. Dr. J. Eisenmann
� Is a system with a modified, i.e. low height bi-block sleeper with protruding lattice truss reinforcement along the entire length of sleeper thus providing:
� High durability due to continuously improved composite action effect between sleeper and structural concrete
� Accurate track geometry
� A high level flexibility enabling combination with other types of rail fastening and other device fixations
� A reduction in construction height
� Avoids formation of longitudinal cracks in the slab concrete, due to troughless construction
� Facilitates and improves construction performance thanks to lighter track grid and mechanisation of assembly procedures
� System technology is consistent throughout for all track types, such as earthwork constructions, bridges and tunnels as well as turnouts, expansion joints etc.
Ballastless tracks - RHEDA 2000® – State-of-the-art
RHEDA 2000® is an advanced development of the Rheda design which:
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RHEDA 2000®
Unique solution for different structure
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The RHEDA 2000® ballastless track system on grade
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The RHEDA 2000® ballastless track system on grade
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The RHEDA 2000® ballastless track system on bridges
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The RHEDA 2000® ballastless track system on bridges
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The RHEDA 2000® ballastless track system on bridges
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The RHEDA 2000® ballastless track system in tunnels
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The RHEDA 2000® ballastless track system in tunnels
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Higher vertical
and horizontal loads
RHEDA 2000® heavy-haul
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Turnout technology of the RHEDA 2000® ballastless track system
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Turnouts installed as part of the RHEDA 2000® ballastless track system, in the Berlin North-South Link
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RHEDA 2000®
Ideal system for dessert areas
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Main risks from sand drift
� Rail blockade
� Ballast fouling �
� Track stiffening � high wear
� Erosion of sleeper surface
RHEDA 2000® for desert areas
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Measures against rail blockade:Elevated rail seat
RHEDA 2000® for desert areas
4-5 cm
Standard RHEDA 2000® slab track
Rail seat
Slab concrete
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Measures against erosion:High-abrasive-resistant concrete or attrition material
RHEDA 2000® for desert areas
• Minimization of malfunctions and costs for their correction
• Avoidance of cost-intensive preventive and remedial maintenance
• Special concrete mix designs to withstand sandblasting
• Higher rail bases and fastenings to reduce air resistance
Summary:
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RHEDA 2000®
Modifications – RHEDA MRT
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RHEDA MRT3rd Rail application
Requirements
� Construction without long blocate
� Accurate and time saving installation of the 3rd rail.
System Application
� Design of a special type of sleeper for fixing the supports of the 3rd rail.
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RHEDA 2000®
Modifications – RHEDA City
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RHEDA CITY –D (direct supported rail)
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RHEDA CITY –C (continues supported rail)
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RHEDA CITY –G (Green Track)
Application Karlsruhe
Application Berlin
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RHEDA 2000®
Modifications – RHEDA RX (M-S Systems)
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RHEDA 2000® on a mass-spring system with individual point support
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RHEDA 2000® on a mass-spring system installed on a strip support
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RHEDA 2000® on a mass-spring system installed on entire-surface supports
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RHEDA 2000® on a mass-spring system installed on entire-surface supports
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References
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RHEDA 2000® on the High Speed Railway line from Mekkah to Medinah, in KSAConstruction:2013 - ongoing
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RHEDA 2000® on the line from Seoul to Busan (2nd phase, Daegu to Busan), in South KoreaConstruction: 2007-10
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RHEDA 2000® on the line from Wuhan to Guangzhou, in China; Construction: 2007-2010
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RHEDA 2000® for the Guadarrama Tunnel, SpainConstruction: 2006-2007
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RHEDA 2000® on the line from Nuremberg to Ingolstadt, GermanyConstruction: 2004-2005
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RHEDA 2000® on the Taiwan High Speed Rail Line Construction: 2003-2006
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RHEDA 2000® on the high-speed line HSL Zuid in HollandConstruction: 2002-2006
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180,000 RHEDA-sleepers for the high-speed line Cologne –Frankfurt Construction: 1999-2002
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DublinOver 8 km of RHEDA CITY track, 5.6 km of covered and 2.5 km of open trackConstruction: 2009-10
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Over 180 km of track with the systemvariants RHEDA CITY und RHEDA CITY-G in Germany since 1998
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Den Haag, The NetherlandsChur, Switzerland
Croydon, England Warsaw PolandExemplary projects with RHEDA CITY in Europe
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Contact
Kemal GezmisSales Manager Middle East & North Africa (MENA)
RAIL.ONE GmbHIngolstaedter Strasse 5192318 Neumarkt
Tel +49 9181 8952-254Fax +49 9181 8952-5050Mobile +49 172 8818825kemal.gezmis@railone.comwww.railone.com