新幹線高架橋から発生する構造物音低減に関する研究

Key Points

• The research aims to reduce structural noise caused by vibrations from Shinkansen trains.
• Investigated parts to suppress bridge vibrations.
• Conducted experiments using scaled models of elevated bridges.
• Evaluated the effectiveness of different designs in noise reduction.
• Identified specific designs that contribute to noise reduction.
• Demonstrated a measurable decrease in structural sound linked to vibration suppression.