2) ballastless track
无碴轨道
1.
Precisely survey for ballastless track in the passenger dedicated railway line;
客运专线无碴轨道精密定轨测量技术研究
2.
A new method for dynamics modeling of ballastless track;
一种无碴轨道动力学建模的新方法
3.
Influenced of train speed on dynamic characteristics of ballastless track subgrade;
列车速度对无碴轨道路基动力特性的影响
3) slab track
无碴轨道
1.
The application of ballastless slab track is the main tendency for assuring the high stability and smooth of the track.
CA砂浆是高速铁路板式无碴轨道结构的弹性调整层关键组成部分。
2.
Taking the rapid transit from Tianjin to Binhai New Area for example, this article gives a description of the preliminary design, construction organization and budget estimate making for the track-laying on viaducts, and makes a comparison with the actual field construction to explore the construction organization of slab track of the rail transit system and performs a cost analysis thereof.
以天津市区至滨海新区快速轨道交通工程为例,阐述高架桥梁铺轨初步设计施工组织及概算编制,并与实际施工对比,探讨城市轨道交通工程无碴轨道施工组织及费用分析。
4) unballasted track
无碴轨道
1.
Study on the new unballasted track technique of passenger dedicated line
客运专线新型无碴轨道技术的研究
2.
Based on a general review of the present development of unballasted track for high speed railwag in China and abroad,the unballasted track for Qin-Shen passenger train is comparatively analyzed in general structure property,manufacturing and construction,track maintainance,etc.
在综合国内外高速铁路无碴轨道发展及现状的基础上,从结构整体性能、制造与施工、线路维修、初期维修等方面对秦沈客运专线无碴轨道应用情况进行了比较与分析。
5) ballastless truck
无碴轨道
1.
Through centrifugal model test of pile-plank subgrade for ballastless truck,the settlement and pile-soil interaction of pile-plank subgrade are studied.
通过无碴轨道桩板结构路基的离心模型试验,研究了桩板结构路基的沉降特性以及桩土相互作用。
2.
The pile-plank embankment is a kind of new-type of ballastless truck in high-speed railway.
桩板结构路基是高速铁路无碴轨道的一种新的路基结构形式,基于Bockinghamπ定理,采用量纲分析方法,确定了桩板结构路基模型的动力相似常数,通过室内大比例动态模型试验研究,分析了在循环加载的条件下浸水前、后桩板结构路基的动态力学特性。
3.
Pile-plank embankment is a kind of new-type form of ballastless truck in high-speed railway, it is composed with the reinforced concrete plank at its upside and reinforced concrete piles, subgrade and subground at its downside, and plank directly connectes with the track structure, the piles fixedly link to plank and together with the subgrade compose a bearing load structure system.
桩板结构路基(pile-plank embankment)是高速铁路无碴轨道一种新的路基结构形式，它由下部钢筋混凝土桩基、路基本体与上部钢筋混凝土承载板组成，承载板直接与轨道结构连接，桩、板固结与土路基共同组成一个承载结构体系。
6) track laying
轨道铺设
1.
By combining the skill of track laying with long rail welding technique, this paper summarizes eight track laying methods of jointless track in urban rail transit, and introduces the advantages and shortcomings of each method and its the suit scope, argues that jointless track can be laid rapidly through the combination of local conditions, the selected method and the matching equipment.
将轨道铺设方法和长钢轨焊接方法结合在一起,总结了8种适用于城市轨道交通工程无缝线路的铺设方法,介绍了各种方法的优缺点、适用范围。
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条