The development of hot-rolled wire bar of 45Si2Cr steel for sleeper wire is introduced.
介绍了邢钢轨枕钢丝用钢45Si2Cr热轧盘条的研制情况,其成品的化学成分、力学性能、脱碳层深度等技术指标达到了用户要求。
DEVELOPMENT OF HOT-ROLLED WIRE BAR OF 45Si2Cr STEEL FOR SLEEPER WIRE
轨枕钢丝用钢45Si2Cr热轧盘条的研制
prestressed reinforced concrete sleeper
预应力钢筋混凝土轨枕
The rails of the two tracks are supported on wooden ties resting on a ballast.
两条线路的钢轨放置在有道碴承托的枕木上。
A finite element study on influence of the sleeper support stiffness and damping on wear-type rail corrugation
轨枕支撑弹簧刚度和阻尼对钢轨磨耗型波磨影响的有限元研究
Aseismic Analysis and Design of Lightweight Steel Structure of sleeper workshop for Lanzhou Railway Bureau Quarrying Segment;
兰州铁路局采石段轨枕厂房轻钢结构的抗震分析与设计
A road composed of parallel steel rails supported by ties and providing a track for locomotive-drawn trains or other wheeled vehicles.
铁路一种由枕木所支撑的平行的钢轨构成的路，为自动牵引火车或其它有轮车辆提供轨道
monoblock prestressed concrete sleeper
整体预应力混凝土轨枕
They spiked the rails to the ties.
他们把铁轨钉到枕木上。
ribbed soleplate
(混凝土轨枕)肋形垫板
Study on Vertical Vibration of Wheel and Track Based on Elastic Beam Sleeper;
基于弹性梁轨枕的轮轨垂向耦合振动研究
Basic Test and Dynamical Analysis for Elastic Sleeper;
弹性轨枕有碴轨道的基础试验与动力分析
Analysis of Longitudinal Force of Ladder Track Sleeper on Bridge in Urban Rail Transit
城市轨道交通桥上梯形枕轨道纵向力分析
Study on the Dynamic Characteristics of the Ballastless Track with Sleeper Embeded on Bridge
桥上轨枕埋入式无砟轨道动力特性分析
Construction Technology of the Prefabricated Sleeper of Prestressed Concrete;
预应力混凝土轨枕预制施工技术研究
Research on Structure of Body Bolsters for 200 km/h Track Inspection Cars
200km/h轨检车枕梁结构研究
Design of impulsive device of automatic sleeper bolts oiling equipment
轨枕螺栓自动涂油机冲击装置的设计
Property of high strength pre-stressed concrete sleeper adding fly ash
掺粉煤灰高强混凝土轨枕的性能研究
rail bound manganese steel frog
钢轨组合锰钢叉心辙叉