SEABIRDS SHOW FORAGING SITE AND ROUTE FIDELITY BUT DEMONSTRATE FLEXIBILITY IN RESPONSE TO LOCAL INFORMATION





Longitudinal Force Bearing Capacity Analysis of Slave Locomotiveswith 13A/QKX100 Coupler/Draft Gear System in Heavy Haul Train

For studying longitudinal force bearing capacity of slave locomotives in heavy haul trains, nonlinear draft gear models and detailed coupler models were developed after the analysis of working mechanism of 13A/QKX100 coupler/draft gear systems.By Correction Bit utilizing a train model consisted of one HXD1 8-axle locomotive and two C80 freight wago

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