3.中国铁路用摩擦材料.ppt

院属二级单位 中国铁路用摩擦材料Friction Materials for the Chinese Railways 机车车辆研究所 Locomotive Car Research Institute China Academy of Railway Sciences 内容/Topics 中国铁路概况 Outline of the Chinese Railways 中国铁路运输条件的特殊性 Unique Characters of the Chinese Traffic Conditions of Railways 铁路货车用摩擦材料的特殊要求 Specific Requirements of the Friction Materials for Freight Rolling Stock of railways 铁路机车用摩擦材料 the Friction Materials for Locomotive of Railways 铁路客车用摩擦材料 the Friction Materials for Passenger Coach of Railways 中国铁路概况Outline of Chinese Railways 营业里程/Kilometrage of Railways 机车/Locomotives 客车/Passenger Coaches 货车/Freight Rolling Stocks 中国铁路概况Outline of Chinese Railways 铁路营业里程/kilometrage of railways in service 2007年底/by the end of 2007 中国铁路营业总里程/Total kilometrage of Chinese Railways in Service 77,965.9km，where 国有铁路/kilometrage of the national railways 63,636.5km. 合资铁路/kilometrage of the joint investment railways 9,516.6km. 地方铁路/ kilometrage of the regional railways 4,812.8km. 中国铁路概况Outline of Chinese Railways 铁路营业里程/ kilometrage of railways in service 2007年底/by the end of 2007 国有铁路/kilometrage of the national railways in service 63,636.5km，where 电气化线路营业里程/ electrified kilometrage 24,046.6km. 内燃牵引线路营业里程/ dieseline kilometrage 39,589.9km. 中国铁路概况Outline of Chinese Railways 铁路营业里程/ kilometrage of railways in service 2007年底/by the end of 2007 国有铁路/ kilometrage of the national railways 63,636.5km，where 重载铁路（指单机牵引重量达到8000吨以上、长度在150公里以上的区段，年运量至少达到4000万吨的铁路）营业里程/ Total kilometrage of heavy haul railways in service ——where the tonnage rating of single locomotive traction is more than 8,000 tonnes and the kilometrage of a district more than 150km，the yearly freight volume at least 40 million tonnes. 652.0km 中国铁路概况Outline of Chinese Railways 铁路营业里程/ kilometrage of railways in service 2007年底/by the end of 2007 国有铁路/ kilometrage of the national railways 63,636.5km，where 区段旅客列车技术速度120~160km/h的铁路营业里程/kilometrage where the technical speeds in a section of a passenger train range 120kph~160kph, 10,288.5k