Unit 1 FINANCE COSTS OF RAIL WAY PROJECTS 1.1 How much does a railway cost 1.2 Can railways make profits Unit 2 RAIL TRANSPORTATION 2.1 Trams 2.2 Light rail 2.3 Rapid transit 2.4 Monorail Unit 3 TRACK STRUCTURE OF RIAL TRANSPORT 3.1 Structure of railway track 3.2 Railway track component--Rails 3.3 Rail gauge 3.4 Railway track component--Fasteners 3.5 Railway track component--Sleepers 3.6 Road bed--ballast and non-residue track Unit 4 MAIN COMPONENTS OF ROLLING STOCK 4.1 Classification of rolling stock 4.2 The Structure and mechanical parts of rolling stock Unit 5 RAIL WAY ELECTRIFICATION SYSTEM 5.1 Classification of railway electrification system 5.2 Direct current systems 5.3 Alternating current systems 5.4 Evolutionary trends Unit 6 TRANSIT SIGNAL SYSTEM 6.1 The development of signalling system 6.2 Track circuit 6.3 Euroloop sub-system 6.4 Signalling relays 6.6 Metro signalling system with ATP 6.7 ATP code transmission 6.8 Metro signalling system with ATO 6.9 Automatic Train Control(ATC) Unit 7 RAIL WAY TRANSIT OPERATION MANAGMENT 7.1 Route operation of railway transit 7.2 Train diagram 97 7.3 Operation and dispatch system for Metro 7.4 Subway automation-integrated supervision and control system Appendix 地铁常用英文缩写对照表 工程技术标书常用词汇对照表 REFERENCES