杭・基礎工 (3)

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[III-373] Design of Shinkansen rigid-frame viaduct considering damping based on underground vibration contribution rate

*Taiji Watabiki¹, Yoshinori Shindo², Taro Ishikawa², Atsushi Makino², Kimitoshi Sakai³ (1. Japan Transportation Consultants,inc., 2. JRTT, 3. Railway Technical Research Institute)

Keywords:

Vibration contribution rate in the underground,attenuation,Earthquake resistant design,nonlinear spectral method,Required yield seismic intensity spectrum

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