![]() (95 deaths) Image from :ħ Live Loads Static and Dynamic effect load of vehiclesĬooper E-Series loading Scheme (E-1) Bullet make it different from roadway designer for Cooper –E series later 1800 first insite to design for rail cars live loads. Ballast is 120lbs/ft3 Treated Timber 60lbs/ft3 Not different from roadway designĦ What went wrong Theodore Cooper consultant for Quebec Bridge collapse in 1907 and again bridge to heavy for it own carrying capacity. Image fromĤ Life Span 100 Year Life Span Due to viable of alternative routesĥ Dead Loads Permanently remaining items supported by the structure Image from Versus Ask what the class differences are? They include Life span railroad design to 100yrs Heavier live loads Longitudal loads Fatigue design If not mentioned then move on and they should be able to answer by the end of the class (hw question). 8 bad powerpoints video! “Transportation exists to conquer space and time -”Ģ Loading Design ACI, AISC, AASHTO AREMA Manual for Railway Engineersģ Differences From Roadway to Railroad Structures Railway Structures Design Considerations Source: AREMA Ch.
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