摘要
在对无缝道岔温度力与伸缩位移分析研究的基础上,提出我国无缝道岔的设计理论与计算方法.对计算结果进行了分析,并提出了建议,为在我国铺设无缝道岔提供了理论依据.
On the basis of studying force due to temperature change and displa- cement due to extension/contraction,a theory to design and a method to calculate welded turnout are presented.The results of calculation has been analyzed, and suggestions for welded turnout laying in China are proposed.
出处
《北方交通大学学报》
CSCD
北大核心
1993年第1期107-111,共5页
Journal of Northern Jiaotong University
关键词
无缝线路
高速铁路
无缝道岔
道岔
jointless line
high-speed weided
design theory
computation method
