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A design for railway to cause paradigm shift: risks of derailments & capsizing of coaches totally eliminated but with same high speeds and loads : Skybus

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Rajaram Bojji M.Tech., F.I.E., F.N.A.E Indian Railway Service of Engineers [1970-2005].   Why needed ; aim and objectives. Over 35 years of railway service, witnessed derailments, capsizing of coaches losing precious lives; suffered great anguish.The anguish drove effort to find a high speed railway but with zero risk of derailments or capsizing of coaches. The aim was to  re-engineer the existing proven railway sub-modules to create a modern railway  free from risk of derailments, which can be used in metros and intercity high speed travel. Conceptually if the bogies carrying the coach can be made to ride the track without fear of derailment, and coach has positive attachment to the tracks, risk is mitigated. So why not take the bogies and track system in to a concrete box, and suspend the coach below the track, is the simple reconfiguration. It becomes another hanging or suspended train system but compared to existing ones, now high speed bogies used in modern railway