弹簧道钉
规范用词
弹簧道钉
英文翻译
elastic rail spike
所属学科
铁道科学技术
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铁道工务
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铁道科学名词审定委员会
见载刊物
《
铁道科技名词
》 科学出版社
公布时间
1997年
铁道工务 的上级学科
铁道科学技术
弹簧道钉 相关科技名词
道岔
turnout;switches and crossings
单开道岔
simple turnout;lateral turnout
单式对称道岔
symmetrical double curve turnout
单式不对称道岔
unsymmetrical double curve turn- out
单式同侧道岔
unsymmetrical double curve turn- out in the same direction
三开道岔
symmetrical three throw turnout;three-way turnout
不对称三开道岔
unsymmetrical three-way turnout;unsymmetrical three throw turnout
左开道岔
left hand turnout
右开道岔
right hand turnout
交叉
crossing
菱形交叉
diamond crossing
直角交叉
rectangular crossing;square cross- ing
交分道岔
slip switch
单式交分道岔
single slip switches
复式交分道岔
double slip switches
渡线
crossover
交叉渡线
scissors crossing;double crossover
平行渡线
parallel crossover
梯线
ladder track
套线道岔
mixed gage turnout
道岔主线
main line of turnout;main track of turnout;turnout main
道岔侧线
branch line of turnout;branch track of turnout;turnout branch
导曲线
lead curve
导曲线半径
radius of lead curve
导曲线支距
offset of lead curve
道岔中心
center of turnout
辙叉
frog;crossing
辙叉角
frog angle
辙叉号数
frog number
道岔号数
turnout number
道岔始端
beginning of turnout
道岔终端
end of turnout
尖轨
switch rail;tongue rail;blade
直线尖轨
straight switch
曲线尖轨
curved switch
尖轨理论尖端
theoretical point of switch rail
尖轨尖端
actual point of switch rail
尖轨跟端
heel of switch rail
曲线出岔道岔
turnout from curved track
辙叉心轨理论尖端
theoretical point of frog