The goal of the study is to investigate vibration reduction effects in the ground due to the train-induced vibration using wave barriers. Rubber-based material has been selected for wave barriers and various barrier depths have been considered during numerical analysis. Result shows that the reduction effects are increased with proportional to the barrier depth, as one expected. Finally, results can be applied to design wave barriers for reducing transferred train-induced vibration to near structures.

• 박상기(한국건설기술연구원, 수석연구원, 공학박사) | Park, Sang-Ki 교신저자
• 유영찬(한국건설기술연구원, 선임 연구위원, 공학박사) | You, Young-Chan
• 최기선(한국건설기술연구원, 수석연구원) | Choi, Ki-Sun
• 박순응(한국철도공사 시설기술단, 차장, 공학박사) | Park, Soon-Eung