Lighten the load

This article explores the possibility of new designs for lighter trains. The weight of modern rolling stock is being investigated by engineers and manufacturers, especially since the recent rail incident at Hatfield was shown to be caused by a cracked rail. Also, an Office of Rail Regulation report suggests that wear and tear of lines is increased by the latest generation of carriages. A working group set up to look at issues surrounding weight reduction for trains is investigating possible options - from alternative systems to the relocation of equipment on trains. In order to reduce weight the whole design could be changed and carriages could be adapted to deepen and thereby stiffen the train body. Adopting integral rather than modular designs could also help to reduce weight and running costs.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/09536639
• Authors:
  • REIDY, H
• Publication Date: 2007

Language

• English

Media Info

• Pagination: 24-25
• Serial:
  • PROFESSIONAL ENGINEERING
  • Volume: 20
  • Issue Number: 17
  • Publisher: WOODBRIDGE PRESS
  • ISSN: 0953-6639

Subject/Index Terms

• TRT Terms: Comfort; Design; Railroad trains; Rolling stock; Safety; Stiffness; Weight
• ITRD Terms: 9138: Comfort; 9011: Design (overall design); 1266: Rolling stock; 1665: Safety; 5931: Stiffness; 1268: Train; 5485: Weight
• Subject Areas: Design; Maintenance and Preservation; Railroads; Safety and Human Factors; Vehicles and Equipment; I61: Equipment and Maintenance Methods; I90: Vehicles; I91: Vehicle Design and Safety; I96: Vehicle Operating Costs;

Filing Info

• Accession Number: 01087294
• Record Type: Publication
• Source Agency: Transport Research Laboratory
• Files: ITRD
• Created Date: Jan 29 2008 10:10AM