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发表于 2010-1-18 23:42:44
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曲线半径 | 实设超高 | 均衡速度 | 380km/h | 350km/h | 250km/h | 200km/h | 160km/h | 7000m | 175mm | 322km/h | -68mm | -31.5mm | +70mm | +107.5mm | +132mm | 8000m | 155mm | 324km/h | -58mm | -26mm | +63mm | +96mm | +117mm | 9000m | 140mm | 327km/h | -49mm | -20.5mm | +58mm | +87.5mm | +106.5mm | 10000m | 125mm | 325km/h | -45mm | -19.5mm | +51mm | +78mm | +95mm | 11000m | 115mm | 327km/h | -40mm | -16.5mm | +48mm | +72mm | +87.5mm | 12000m | 105mm | 327km/h | -37mm | -15.5mm | +43.5mm | +66mm | +80mm |
黑体字部分,来自一些资料;其他数字,是我自己算的结果。350级别客专常用曲线半径9000~12000米,可见动车以350km/h运行的欠超高很小,舒适性高,380km/h也很舒适。中速车以250km/h为好,200km/h舒适性尚可,160km/h就很差了。
[ 本帖最后由 wheremylove 于 2010-1-18 23:51 编辑 ] |
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