4.1混凝土轨枕伤损的主要形态9
4.2混凝土轨枕伤损的原因10
第五章道岔病害11
5.1.1道岔与前后线路衔接不良，线路方向和高低超限。11
5.1.2轨距超限。12
5.1.3轨向不良12
5.1.4高低超限13
5.1.5直尖轨拱腰变形13
5.1.6尖、基本轨离缝14
5.1.7钢轨歪斜14
5.2可动心轨道道岔14
2.2.4做到合理养护维修…………………………………………………….6
第三章道床病害7
3.1道床病害的种类7
3.2道床病害产生的原因7
3.3道床病害的整治……………………………………………………….......................7第四章混凝土轨枕常见病害………………………………………………………9
5.3固定辙叉道岔15
5.4木岔枕道岔病害分析及整治方案……………………………………...15
【Key Words】Line diseaseRemediationMaintenance
绪论1
第一章轨道不平顺2
1.1轨道不平顺的种类2
1.1.2轨道不平顺的整治办法2
第二章接头病害产生的原因及整治办法4
2.1接头病害产生的原因4
2.1.1枝嘴4
2.1.2夹板弯曲产生低接头4
2.1.3钢轨接头上下左右错牙………………………………………………4
2.1.4接头养护维修不当…………………………………………………….4
2.2整治办法…………………………………………………………………5
2.2.1支嘴整治……………………………………………………………….5
2.2.2夹板弯曲产生低接头的整治………………………………………….5
2.2.3钢轨接头上下左右错牙的整治……………………………………….6
【关键词】线路病害பைடு நூலகம்整治 养护维修
Abstract
China Railway was built in 1876, the railway line is the main artery of China's national economy, the dominant position in China's transportation system, it plays an important role in the construction of the country. The eternal theme of the railway transport safety in production, production safety key is to ensure that the equipment and personal safety. The track in the railway transport infrastructure with the rapid development of China's reform and opening in-depth socio-economic. Therefore, the demand for rail transport is gradually increasing, the development of rail transport in favor of high speed and heavy haul. This will increase the carrying capacity of the railway line caused by the railway line damage serious impact on rail transport. We as a staff and workers of the railway works departments on how to improve the Public Works line of equipment repair and maintenance work, is my responsibility to lay a solid foundation for the smooth flow of railway transport safety, and also extremely important to ensure the safety of rail transport. Therefore, it is necessary to strengthen the maintenance on the line, improve the ability of the railway line against disasters. So to fully understand and master the analysis and prevention of common diseases of the railway line, and remediation technology is very important.
湖南高速铁路职业技术学院
毕业论文
（2012届）
a)论文题目：铁路线路病害整治
b)姓名：xxxx
c)系（院）：xxxx系
d) 专业名称：_________________________
e)指导老师：xxxxzx
年xxx月xxx日
中文摘要
中国铁路始建于1876年，铁路运输线是我国国民经济的大动脉，在我国交通运输体系中居于主导地位，它在国家的建设中占有重要地位。铁路运输永恒的主题是安全生产，安全生产的关键是确保设备和人身安全。线路轨道是铁路运输的基础随着我国改革开放的深入社会经济高速发展。因此，对铁路运输的需求量在逐渐增大，铁路运输的发展偏向高速和重载运输。这样就会加重铁路线路的承载能力造成铁路线路损害严重影响铁路运输。我们身为铁路工务部门的一名职工，如何搞好工务线路设备的维修养护工作，为铁路运输安全畅通夯实基础是我的责任，也对确保铁路运输安全具有极为重要的意义。因此，就要加强对线路的养护维修，提高铁路线路抵抗灾害的能力。所以全面了解和掌握铁路线路常见病害分析及预防、整治技术非常的重要。