360713 VEHICLE RUNNING QUALITY DURING EARTHQUAKE ON RAILWAY VIADUCTS(Infrastructure,Technical Session)

• DOI: 10.1299/jsmestech.2009._360713-1_
• Publication Date: 2017-06-27T19:28:03Z
• Authors: Masamichi Sogabe; Kazuhiro Harada; Tsutomu Watanabe

Each block of continuous railway RC (reinforced concrete) rigid frame viaducts vibrates at a different natural frequency when an earthquake occurs; therefore, it is not only vibration displacement each but also angular rotation occurring the boundaries structures, which causes decrease in train-running quality. In this study, relationship between and quality during formulated based on numerical analysis.