A sliding friction buffer-stop is designed to be impacted by both three-coach and five-coach railcar sets, the mass of a

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A sliding friction buffer-stop is designed to be impacted by both three-coach and five-coach railcar sets, the mass of a

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A Sliding Friction Buffer Stop Is Designed To Be Impacted By Both Three Coach And Five Coach Railcar Sets The Mass Of A 1
A Sliding Friction Buffer Stop Is Designed To Be Impacted By Both Three Coach And Five Coach Railcar Sets The Mass Of A 1 (327.84 KiB) Viewed 64 times
A sliding friction buffer-stop is designed to be impacted by both three-coach and five-coach railcar sets, the mass of a single coach is 60 tonnes. The design impact speed is 15 km/hr and the maximum allowable deceleration rate is 2.5 m/s2. The main buffer has five pairs of friction shoes, each pair adsorbing 80 kJ/m. What is the minimum distance between the rear of the sliding bufferstop and the first additional pair of extra friction shoes to ensure that the three-coach railcar does not experience an unacceptably high deceleration rate?
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