18th Nordic Seminar on Railway Technology – Programme 14-15 October 2014, Radisson Blu Hotel Norge, Bergen,

Tuesday 14 October Jointly organised by:

1000-1030 Registration and coffee www.sintef.no/home

1030-1215 Plenary session. Chair: Kjell Arne Skoglund (SINTEF). Room: Bankettsalen www.ntnu.edu 1030 Welcome and introduction. Kjell Arne Skoglund 1045 Strategies for railway development in Norway. Kjell Arne Skoglund Main sponsors: 1115 Railway education and research at NTNU and SINTEF. Elias Kassa (NTNU), Kjell Arne Skoglund 1145 Fully automatic and optimal train dispatching. Carlo Mannino (SINTEF) www.forskningsradet.no

www.jernbaneverket.no

1215-1315 Lunch buffet (Ole Bull Restaurant at the hotel)

1315-1520 Parallel Sessions

Rolling stock. Chair: Mats Berg (KTH). Room: Track. Chair: Jerker Sundstrøm (Trafikverket). Room: Safety and robust infrastructure. Chair: K. A. Bankettsalen Salong 5 Skoglund (SINTEF). Room: Salong 4 1315 Bogie Suspension Effects on High Speed Train Improving track geometry data quality through Successful safety regulation – an international Dynamics. Milad Mousavi (Chalmers), Viktor data processing. I. Arasteh Khouy (LTU), A. Nissen perspective. Thomas Edwards (MiW) Berbyuk (Chalmers) (Trafikverket), P-O. Larsson-Kråik (LTU, Trafikverket), U. Kumar (LTU) 1340 Improvement of aerodynamic performance of Recent Developments of High-Strength Rail Steels. Concept of a New Solution for Securing Work trains using computer simulations. Sinisa Krajnovic Rainer Hochfellner (voestalpine), Albert Joerg Areas. Terje Sivertsen (Jernbaneverket) (Chalmers) (voestalpine) 1405 Active Vertical Suspension Test with Regina 250. Aspects regarding Track Dynamics and expected Emergency communication in railway tunnels. Alireza Qazizadeh (KTH), S. Stichel (KTH), R. Persson Deterioration Phenomena on Lines for higher Ørjan Lydersen (Rambøll) (Bombardier) Speeds on the Railway Network in Norway. Hallstein Gåsemyr (Jernbaneverket) 1430 SUSTRAIL: designing the freight running gear of the Case Study, Slab track system for Gothenburg- Railway Infrastructure Robustness – Concept and future. Carlos Casanueva (KTH), Per-Anders Jönsson Westlink. Michael H. Than (SWECO),David Nyquist issues. Per Norrbin (LTU), A. Parida (LTU) (TIKAB), Sebastian Stichel (KTH) (SWECO)

1455-1530 Coffee break

1530-1725 Parallel sessions

Wheel/rail. Chair: Uday Kumar (LTU). Room: Turnouts. Chair: Elias Kassa (NTNU). Room: Salong 5 Planning and track – . Chair: Hallstein Bankettsalen Gåsemyr (Jernbaneverket). Room: Salong 4 1530 Fast and Accurate Modelling of Wheel‐Rail Problems related to vertical stiffness in turnouts in Incremental capacity expansion for the Ore Line Contact. Matin Sh. Sichani (KTH), Roger Enblom Finland. Riku Varis (Tampere Univ. of Tech.) and Ofot Line. Hans Boysen (KTH), Olov Lindfeldt (KTH and Bombardier), Mats Berg(KTH) (SWECO) 1555 Estimation of wheel-rail friction for vehicle Optimisation of railway crossing geometry Heavy haul upgrade on Malmbanan. Per certification. Vladislav Petrov (KTH), Mats Berg considering a representative set of wheel profiles. Corshammar (Rambøll) (KTH), Ingemar Persson (AB DEsolver) Björn A. Pålsson (Chalmers) 1620 Experiences with friction modifier on the Simulation of track settlement in railway turnouts. Stepwise double-track extension of the Iron ore / Gothenburg tram network. Martin Schilke Xin Li (Chalmers), Jens Nielsen (Chalmers), Björn Ofoten line – . Olov Lindfeldt (Interfleet) Pålsson (Chalmers) (SWECO), Henrik Edwards(SWECO) 1645 Tentative work with FE-simulation of vibrational response analysis of railway track. Material-based model. Roar Andreassen (Norut), Rune Nilsen (Norut)

1930 Seminar dinner (2nd floor (3. etasje))

15 October

0900 Plenary session Chair: Elias Kassa (NTNU). Room: Bankettsalen 0900 A method for revision of technical design rules. Steinar Danielsen (Jernbaneverket) 0930 Establishing limits for wheel loads on a scientific basis – Approach, recommendations and consequences. Anders Ekberg (Chalmers), Elena Kabo (Chalmers), Björn Pålsson (Chalmers), Jens Nielsen (Chalmers)

1000-1015 Coffee break

1015-1220 Parallel sessions

Maintenance. Chair: Alf Helge Løhren (Jernbaneverket). Rolling stock. Chair: Anders Ekberg (Chalmers). Power supply. Chair: K. A. Skoglund (SINTEF). Room: Bankettsalen Room: Salong 5 Room: Salong 4 1015 On-board sound pressure measurements to detect rail Study of the long term evolution of low-rcf wheel Numerical study of multiple pantograph surface roughness, track decay rate and changes in profiles for LKAB iron-ore locomotives. Saeed operation at short spacing distances. Liu wheel flange/rail gauge corner-wear mechanism. Rickard Hossein Nia (KTH), Carlos Casanueva (KTH), Zhendong (KTH), Per-Anders Jönsson (KTH), Nilsson (SLL), Martin Höjer (Tyréns AB), Ulf Olofsson (KTH) Sebastian Stichel (KTH) Sebastian Stichel (KTH)

1040 On the Relationships between Wheel and Rail Surface Assessment of TSI slipstream compliance of a HST A static frequency converter as a dq-voltage Topography, Interface Noise and Tribological in the design phase. J. Bell (Monash Univ.), Astrid source. Steinar Danielsen (Jernbaneverket), Transitions. Yeshe Lyu (KTH), Ellen Bergseth (KTH), Ulf Herbst (Bombardier), D. Burton (Monash Univ.), M.C. Stefan Menth (Emkamatik), Cosmin Banceanu Olofsson (KTH), Anders Lindgren, Martin Hojer (Tyréns AB) Thompson (Monash Univ.), J. Sheridan (Monash (ABB) and Stanislav Pika (Jernbaneverket) Univ.) 1105 Coordinating railway infrastructure maintenance with Some non-standard applications of MBS in vehicle Variation in dynamic response in six train operations - research opportunities. Tomas Lidén design. Roger Enblom (Bombardier) subsequent spans of an existing railway (Linköping Univ.) catenary system with decreasing height. Petter Nåvik (NTNU), Anders Rönnquist (NTNU) 1130 Evaluation of Rolling Contact Fatigue of Worn Rails by Cross wind – ground configurations in vehicle System identification of a 30m full scale Eddy Current Testing. Juho Rajamäki (Tampere Univ. of assessment and its implications. Mikael Sima laboratorial catenary section. Anders Rönnquist Techn.) (Bombardier), M. Weise (Bombardier), B. Schulz (NTNU), Petter Nåvik (NTNU) (Bombardier) 1155 RAMS analysis of wayside train monitoring system. Uday Vectus PRT Concept. Per-Anders Jönsson (TIKAB), Optimal Operation of Railway Power Supply Kumar (LTU), Alireza Ahmadi (LTU) Jörgen Gustafsson (Arogus) Systems. Lars Abrahamsson (KTH)

1220-1320 Lunch buffet (Ole Bull Restaurant at the hotel) 1320-Parallel sessions

Track. Chair: Jens Nielsen (Chalmers). Room: Wheel/rail. Chair: Roger Lundén (Chalmers). Room: Planning and track – future development. Chair: Bankettsalen Salong 5 Elias Kassa (NTNU). Room: Salong 4 1320 RIVAS – Railway Induced Vibration Abatement Wheel Profile Optimisation. Peter Hartwig (MiW), Faster railway construction design. Per Solutions. Jens Nielsen (Chalmers) Mikael Wrang (MiW) Corshammar (Rambøll)

1345 Resilient modulus of ballast material under triaxial Influential geometric factors on gauge corner Øresund and Fehmarnbelt high-capacity rail testing. Roar Nålsund (Jernbaneverket), Kjell Arne deterioration. Kalle Karttunen (Chalmers),Elena corridor standards updated. Hans Boysen (KTH), Skoglund (SINTEF) Kabo (Chalmers, Qamcon), Anders Ekberg (Chalmers) Elias Kassa (NTNU)

1410 Increased axle load on the Flåmsbana, Norway. Influence of the wheel modal damping on curve- Railway related activities in the past and in Hallstein Gåsemyr (Jernbaneverket) squeal amplitude and frequency. Ivan Zenzerovic future. Dirk Nolte (SINTEF) (Chalmers), A. Pieringer (Chalmers), W. Kropp (Chalmers)

1445 Closure – next seminar. Room: Bankettsalen Exhibitors:

1500 End of seminar and coffee

www.jernbaneverket.no www.christianberner.no/ Underlined names = Presenting author produktomrader/vibrasjonsteknikk