合肥气候条件的铁路轨道新线设计
毕业论文关键词： 铁道工程；新线设计；单开道岔；无缝线路
Railway line design and climatic conditions
in Central China
Abstract：According to China's present situation of railway transport pressure increasing,the ballastless track, seamless line technology, taking the typical climatic conditions in Hefei area as an example, interval railway line design. The specific content of railway plane and profile design, circuit design, strength and stability of CWR structure design, complete new design issues. The new line construction not only can promote the economic development of Hefei and central China, but also will drive the development of industries. The railway as a locomotive pulling the economy, not only can ease tensions in Anhui railway transportation, but also eliminates the years restricted area of Anhui economic and social development of railway transportation bottleneck. Design using not only can improve the drivingstability and comfort of passengers, seamless line track rail joint to alleviate thedamage, track condition deterioration, but also for the designers and is also a research and the process of ascension, as laid a solid foundation for the futureto engage in civil engineering or related engineering.
KeyWords： Railway Engineering；New track design；Lateral turnout；CWR
目 录
1 绪论 1
1.1 设计概况 1
1.2 国内外研究现状与水平 1
1.3 设计参数 2
2 平纵横断面设计 3
2.1 新线平面设计 3
2.1.1 设计概述 3
2.1.2 设计原理 4
2.1.3 设计过程及结论 6
2.2 新线纵断面设计 7
2.2.1 设计概述 7
2.2.2 设计原理 7
2.2.3 设计过程及结论 11
2.3 新线横断面设计 12
2.3.1 设计概述 12
2.3.2 设计原理 14
2.3.3 设计过程及结论 14
2.4 本章小结 15
3 单开道岔设计与施工 16
3.1 转辙器设计 16
3.1.1 设计概述 16
3.1.2 设计原理 17
3.1.3 设计过程及结论 19
3.2 连接部分设计 20
3.2.1 设计概述 20
3.2.2 设计原理 20
3.2.3 设计过程及结论 20
3.3 辙叉部分设计 21
3.3.1 设计概述 21
3.3.2 设计原理 22
3.3.3 设计过程及结论 26
3.4 岔枕设计 26
3.4.1 设计概述 26
3.4.2 设计原理 26
3.4.3 设计过程及结论 27
3.5 道岔的铺设与施工 28
上一篇：时代国际大厦基坑围护方案设计
下一篇：工程建设项目施工质量控制研究