jointless

Therefore, rigid jointless track laying must be carried out under specific thermal conditions to avoid dangerous tensile and compressive stress in the rails during extreme weather.

因此在铺设无缝线路时，钢轨温度需要保持在一定的范围内，以避免恶劣气候条件下钢轨内部产生的拉伸应力对其产生的损害。

Jointless turnout is a key technique in developing CWR track across section.

道岔无缝化是跨区间无缝线路发展的难点和关键技术.

The technique of semi-integral abutment jointless bridge has a bright future.

半整体式桥台全无缝桥有着广阔的应用前景.

So how to confirm the superstructures 'thermal deformation well and truly is the one key of analyse the jointless bridges' loaded properties.

因此如何准确计算桥梁上部结构的温度变形是分析研究无伸缩缝桥梁受力性能的关键之一。

Consequently, Some improvements are done to the finite element method, the longitudinal-lateral-vertical coupling modal of jointless turnout on bridge is established.

因此，在北京交通大学现有的桥上无缝道岔有限元计算方法基础上加以完善，建立了桥上有碴轨道无缝道岔的纵横垂向耦合有限元模型。

The design, characteristics and advantages of jointless weldedbridge in our country were introduced.

介绍无缝线路的优点、我国铁路桥上无缝线路的设计及其特点.

Temperature span is one of the main factors to affect the jointless track on bridge.

温度跨度是影响桥上无缝线路的主要因素之一.

The jointless track on bridge is different from the jointless track laying on the traditional subgrade.

桥上无缝线路不同于一般铺设在路基上的无缝线路,本文分析了桥上无缝线路的特点.

Stability Analysis of Jointless Turnout Based on General Formula

基于统一公式的无缝道岔稳定性分析

Jointless bridges are becoming more popular and were widely due to many advantages.

无伸缩缝桥梁以其诸多优点备受工程师们青睐而得到广泛应用.

Trans-interval Jointless Line is the track structure that is suited to High-Speed and Heavy Haul Railway and the necessary key technical in the Speed Increase and Heavy Haul Switch.

跨区间无缝线路是与高速重载铁路相适应的轨道结构，是提速重载道岔必须采用的关键技术。

Study on Testing Method for Ballast Resistance of UM-71 Jointless Track Circuit

无绝缘轨道电路道碴电阻测试方法的研究

Analysis and Study of Temperature Expansion Force of Jointless Track on Bridge Deck

桥上无缝线路温度伸缩力的分析与研究