杭州地铁1号线项目的轮轨硬度匹配及车轮材质选用
Rolling Stock（2012）
Abstract
从主要影响轮轨磨耗的硬度匹配关系入手分析,比较了各型钢轨、车轮的机械性能,并根据国内轮轨的运用情况,最终确定杭州地铁采用ER9材质的车轮。
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Key words
wheel,rail,hardness,wear
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