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- The phenomena of rail corrugation has been observed and studied for over 100 years. 钢轨波浪形磨损(简称波磨)是铁路工业界难以解决的技术问题。
- Under the condition of the same loading conditions, the locomotive wheel had a greater effect on plastic deformation induced rail corrugation than the vehicle wheel did. 在相同载荷下,与车辆车轮相比,机车车轮对钢轨波磨影响较大;
- As the main damage of rail, the rail corrugation - the appearance of more or less regular peaks and troughs on the running surface of the rail - refer to dynamics, contact mechanics and tribology. 钢轨波磨是指钢轨投入使用之后,轨顶沿纵向表面出现的有一定规律性的波形不平顺现象,它是钢轨损伤的一种主要形式,其产生和发展涉及动力学、接触力学和摩擦学等多个学科领域之间非常复杂的关系。
- Experimental study on rail corrugation 钢轨波磨的试验研究
- EFFECTS OF LATERAL DENT ON CURVED RAIL ON RAIL CORRUGATION 铁路曲线钢轨横向凹坑对初始波磨形成的影响
- EFFECT OF LATERAL UNDULATORY SUPPORT STIFFNESS OF RAIL ON INITIATION AND EVOLUTION OF RAIL CORRUGATION 钢轨横向不均匀支撑刚度对钢轨波磨的影响
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- (4) The change of the curving speeds doesn't decrease the growth of the rail corrugation caused by the discrete sleeper support. (4) 改变过车速度不能有效地抑制轨枕离散支撑导致的钢轨波磨形成和发展速度.
- Keywords wheel-rail rolling contact;rail corrugation;dynamics;finite element;non-steady state;plastic deformation;ratcheting effect;impact; 轮轨滚动接触;钢轨波浪形磨损;动力学;有限元;非稳态;塑性变形;棘轮效应;冲击;
- The coal will be shipped by rail. 这些煤将用火车装运。
- If you are under 26 you can buy cheap rail tickets. 未满26岁者可购买廉价火车票。
- The local rail service (was) discontinued in 1958. 当地的铁路运输在1958年中断了。
- The goods have been consigned (to you) by rail. 货物已交由铁路发运(给贵方).
- rail corrugation 钢轨波磨
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- Six million commuters travel to work by rail each day. 每天有600万乘客(通勤人员)乘火车上班。
- British rail is put on extra train during the holiday period. 英国铁路公司於假期里额外增加火车投入运营。
- We installed a stainless steel towel rail on the wall. 我们在墙上装了一个不锈钢的挂毛巾的横杆。
- The travelling public is hoping for an early settlement of the rail dispute. 旅行的民众们都在希望铁路争端的早日解决。
- They travelled by rail to the coast and thence by boat to America. 他们乘火车到海岸,再从那里乘船去美国。