고속철도 콘크리트궤도 국산화 및 성능검증방안

The main track of 2nd stage of the Kyeongbu high-speed railway was designed and built by concrete track structure and is now under full system commissioning. Recently, foreign technological know-how has been introduced, there have been a number of changes in domestic track structure field to apply concrete track structure. However, the continuous application of track system and materials, which is foreign intellectual property, accompanies many technical problems and technical royalties that depend upon foreign technological know-how too much and restricted competitive to domestic rail way industry. Therefore, the system, which is in accordance with the domestic circumstances and does not infringe the intellectual property rights of the other track structure, is required to solve this problem so that the application of the Korean Concrete Track, developed based on the experiences of the track design and construction of the 2nd stage of the Kyeongbu high-speed railway, is under consideration. Also, the concrete track structures have a variety of constraints on securing the electrical insulation resistance because of the signal circuit that is operated by using the rail in Korea. So, The testing track was set, in line with Korea Rail Network Authority inspection rules and verify the interface matter with other parts prior to making the F.D.R, to use it directly for the high speed-railway track structure design as well as conventional railway track structure design