道岔是磁悬浮线路的重要部件。
道岔控制系统中的执行机构。
道岔区内病害形式多种多样。
建立了道岔-桥梁-墩台一体化计算模型。
An integral calculation model of seamless turnout-beam-pier was established.
大号码道岔的铺设。
为无缝道岔计算理论和设计方法的研究开辟一条新途径。
This paper opens a new avenue for welded turnout calculation theory and design method.
对设计、使用复式交分道岔安装装置有一定的借鉴作用。
It would work as certain reference for designing and applying the installation device of multiple slip switches.
本文以全电子计算机联锁系统道岔控制单元为研究对象。
The switch controlling unit in full-electronic computer inter-locking is studied in this paper.
为了保证安全，铺设无缝道岔应进行强度和稳定性检算。
For ensuring safety, laying the jointless switch must make an analysis on the strength and the stability.
道岔系统是保证中低速磁浮列车安全运行的重要转线系统。
Turnout system is the vital line-switching system for the safe operation of medium-low speed maglev vehicles.
其基本功能是转换道岔，锁闭道岔和反映道岔位置和状态。
Its basic function is to convert turnout, turnout and reflect the turnout locked position and status.
道岔转换设备是直接关系到行车安全及运输效率的重要设备。
Switch transaction devices are the important ones to transport safety and efficiency.
我院设计的外锁闭道岔系统荣获全国第四届优秀工程标准设计金奖。
External-locked switch system designed by our institute won the standard design gold medal of the Fourth National Excellent Projects.
道岔应采用与轨道相同的方法，由合适的衬砌、平整和打夯机来处理。
Turnouts shall be treated in the same manner as the track by an appropriate lining levelling and tamping machine.
本文介绍了50AT道岔钢轨的开发研制过程中孔型设计及试制情况。
The development process including the pass design and trial production of 50AT switch rail is introduced.
不含任何弯曲或扭曲轨、道岔、转辙器及制动轨，或有裂口或破底钢轨。
Free from bent and twisted rails, frog, switches, and guard rails, or rails with split rail.
结果表明：无缝道岔的附加温度力与变形随轨温变化幅度的增大而增加；
Results show that the additional temperature stress and deformation of the continuously welded turnout will increase with the increase of rail temperature.
在斜巷使用手动道岔时，需要人力去扳道岔，这样既费时、费力又不安全。
While using the manual switch in the oblique lane, need manpower to pull railway switches, time-consuming, strenuous and unsafe like this.
将道岔、梁和墩台视为一个系统，建立简支梁桥上无缝道岔的有限元模型。
A finite element model of the seamless turnout on simple supported beam bridge was established by regarding the turnout, beam and pier as one system.
铁路道岔及其转换设备是铁路线路中至关重要的设施又是轨道中的薄弱环节。
The rail switch and converse equipment are very important, but unfortunately it is a weak link in railway.
无缝道岔是跨区间无缝线路的重要组成部分，能显著提高列车运行速度和平稳性。
The jointless switch is an important component part of jointless track across sections, it can notably raise the train running speed and the regularity.
基于普通无缝线路稳定性分析的统一公式，探讨了无缝道岔转辙器稳定性的计算方法。
Based on the general formula for the stability analysis of common jointless trac ks, the calculation method for the stability of switches of a jointless turnout is put forward.
研究目的：面对激烈的市场竞争，运用先进的管理方法，提高道岔产品研发的管理水平。
Research purposes: The purposes were to improve management level of research and development of switch products by adopting advanced management method, with facing serious market competition.
研究目的：面对激烈的市场竞争，运用先进的管理方法，提高道岔产品研发的管理水平。
Research purposes: The purposes were to improve management level of research and development of switch products by adopting advanced management method, with facing serious market competition.
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