High-Speed-Railway. Design of supporting structure of train - Help for my thesis

Hi everyone, I am first time in here.

I'm looking for any usefull information about designing high-speed trains. Especially documentation for supporing structure. I'm going to design supporting structure of the high speed train in Catia v5 and research its aerodynamic with the help of Finite Elements Method.Utilize for my thesis. Anybody has experience on this field? . I would be grateful for any little help.
Thank You

 

High-Speed-Railway.

Have a look at the Fastclip products at http://www.pandrol.com/
Also look at the case studdies, & the News has several high speed stories.
ie, News story in 2007. A French high-speed TGV train has smashed the world record for a train on conventional rails, reaching 574.8km/h (356mph). The previous TGV record was 515km/h (320mph), set in 1990.
http://www.pandrol.com/index.php?/news/story/french_high-speed_train/