2212 実台車を用いた脱線防止ガードの効果確認試験(地震・脱線逸脱防止(総括),SS7:安全と防災,第18回交通・物流部門大会(TRANSLOG2009))

概要

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In the Mid Niigata Prefecture Earthquake in October 2004, a Shinkansen train was derailed while being operated at the speed of 200km/h. After this accident, Central Japan Railway Company has studied countermeasures possible on both ground installations and vehicles. And we have made the decision of taking the following double countermeasures. One is to place the anti-derailing guard rails which prevent wheels from derailing. The other is to prevent vehicles deviating from track, if vehicles derail inescapably despite the placing of anti-derailing guard rails. In this paper, we describe mechanisms of derailment by earthquake and efficacy of anti-derailing guard rails by conducting large-scale shaking table tests.
2009-12-02