S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Civil & Environmental Engineering (건설환경공학부) Journal Papers (저널논문_건설환경공학부)
파형강판을 이용한 지중-강판 교량의 시공현장계측
Field Measurements of Soil-Steel Bridge
- 이종구; 김경석; 이종화; 조성민; 김명모
- Issue Date
- 한국지반공학회 = Korean Geotechnical Society
- 한국지반공학회 봄학술발표회 pp.331-338
- The soil-steel bridges which were introduced in Korea recently are widely used instead of underpasses of highway or small bridge. This bridge is a kind of flexible buried conduit which sustain the applied load by the interaction with the backfill soil. The 6.25m dia, round soil-steel bridge was instrumented so as to investigate the behavior of load sustenance. The axial forces and moments at the 7 locations around the metallic shell were calculated from the measurement of strains during backfilling. The maximum axial force and moment were compared with those of various design predictions. Finally, the stability of bridge was evaluated.