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Roaring rails : ウィキペディア英語版 | Roaring rails
Roaring rails is a phenomenon of short-wave corrugation observed in railroad tracks. Despite being a widely observed type of railroad track deformity, the reason it occurs was not known or researched until recently. ==Introduction== Roaring rails are very short wave corrugations that range from 25 to 75 millimeters in length. It is commonly associated with high speed passenger, transit, and light axle load railroad operations.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Roaring rails」の詳細全文を読む
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