内容提要 The heavy-haul technologies for Datong-Qinhuangdao Railway (hereinafter as DaqiLine ) are ranked as significant achievements attained by China Railways who complies with state strategy deployment, caters for requirements of national economy development and depends oindependent innovation. This works sums up the innovatiopractices iheavy-haul technologies for DaqiLine, covering development overview ofheavy-haul technologies for DaqiLine, innovatioimajor technical equipment, upgrading of key technologies,research otraisimulation, comprehensive traitest, traffic organization, technical and economic evaluation,etc. and may provide reference for engineers and technical personnel engaged iresearch oheavy-haul technology, development of heavy-haul equipment, desigand constructioof heavy-haul system, as well as heavy-haul traffic organization. 目录 EvolutioHistory of China's Railway Heavy-haul TransportationDeveloping phasesPrimary technologies and equipmentsMairesultrought about by heavy-hauling technologyRole and Significance of Heavy-haul TransportatiooDatong-Qinhuangdao RailwayTechnical and Economic Analysis of Enhancing Freight Capacity of Datong-QinhuangdaRailwayCoal outward transport volume from the Three-West regionsSituatioanalysis of coal transportatiooDatong-Qinhuangdao RailwayAnalysis of methods adopted for increasing coal transport volumeKey Technology ComparisooOperating 20,000-toHeavy-haul Joined TrainsLoeotrol technologyECP braking technologyDemonstratiofor Datong-Qinhuangdao Railway to adopt Loeotrol technologyAnalysis of the Three Key Technical Issues for Operating 20,000-toHeavy-haul Joinetrainy Adopting Locotrol DeviceCommunicatioreliabilityPeriodical circulatiobrakingTrailongitudinal impulseHeavy-haul Transport Technology SystemLocomotive TechnologySystem integratiotechnology of SS4 DC-drive electric locomotiveHXD1 locomotiveHXD2 locomotiveHeavy-haul Vehicle TechnologyVehiclesKey technology and equipmentTechnical Platform of Communicatioand TransmissionData communicatiofor network-based wireless locomotive synchronous……Adjusting distributioof minor stations oD~tong-QinhuangdaoRailwayAdjusting distributioof locomotive depots and vehicle depots onDatong-Qinhuangdao RailwayAdjusting distributioof comprehensive maintenance servicesTechnical EvaluationSystem integratioinnovationTechnology and equipment innovationTransport organizatioinnovationTechnical system innovationEconomic Evaluation 作者介绍
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