Development and Application of Integrated Settlement Management System for Construction and Maintenance of Concrete Railway

콘크리트 궤도의 시공 및 유지관리를 위한 침하관리 통합 시스템의 구축 및 활용

  • 우상인 (서울대학교 건설환경공학부) ;
  • 천성호 (서울대학교 건설환경공학부) ;
  • 정충기 (서울대학교 건설환경공학부) ;
  • 이일화 (한국 철도기술연구원) ;
  • 권오정 (한국 철도기술연구원)
  • Published : 2007.11.08


In construction of high speed railway, the fan shape is limited to achieve reduction of required travel time and concrete railway which has structural stability and induces small maintenance cost with allowable ground settlement is recently applied. So construction of concrete railway on soft ground in which considerable ground settlement occurs increases and settlement management in soft ground section is required. Field monitoring on ground movement and integrated geotechnical information system which manages construction, design, and field monitoring data are essential for settlement management of concrete railway subgrade. Site investigation data are also required due to future repair work. Therefore in this study, integrated geotechnical information system for construction and maintenance of concrete railway is developed. The developed system consists of a database and an application program. The database contains site investigation, construction, design, and field monitoring data throughout a railway. Application program performs various functions on managing and utilizing information in the database with graphic visualization of output. And by providing integrating information with comprehensible visual displays, the applicability and effectiveness of the developed system for construction and maintenance management were confirmed.