螺孔裂纹
规范用词
螺孔裂纹
英文翻译
bolt hole crack
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
螺孔裂纹 相关科技名词
轨道应力
track stresses
轨道稳定性
stability of track
接头阻力
joint resistance
道床阻力
ballast resistance
扣件扣压力
toe load of fastening
轮/轨接触应力
rail/wheel contact stress
钢轨
rail
轨头
rail head
轨腰
rail web
轨底
rail base;rail bottom
淬火轨
head hardened rail;quenched rail
合金轨
alloy steel rail
合金淬火轨
head hardened alloy steel rail;quenched alloy steel rail
耐磨轨
wear resistant rail
耐腐蚀轨
corrosion resistant rail
标准长度钢轨
standard length rail
短轨
short rail
缩短轨
standard shortened rail;fabricated short rail used on curves;stan- dard curtailed rail
异形轨
compromise rail
护轨
guard rail;check rail
轨底坡
rail cant
钢轨工作边
gage line
轨缝
rail gap
构造轨缝
structural joint gap;maximum joint gap structurally obtainable
钢轨接头
rail joint
相对式接头
opposite joint;square joint
相错式接头
alternate joint
垫接接头
supported joint
悬接接头
suspended joint
绝缘接头
insulated joint
胶结绝缘接头
glued insulated joint
焊接接头
welded joint
冻结接头
frozen joint
异型接头
compromise joint
钢轨伸缩调节器
expansion rail joint
接头联结零件
rail joint accessories;rail joint fas- tenings
接头夹板
joint bar;splice bar;fish plate
平型双头夹板
flat joint bar
轨头底面接触夹板
head contact flat joint bar
轨腹上圆弧接触夹板
head free flat joint bar