1、 毕毕 业业 设设 计计 题 目: 2km 5km 高速公路路线设计 II 摘摘 要要 高速公路是我国基础设施建设的重要组成部分,我国大力发展铁路公路等基础设施建 设,不仅是交通运输现代化的重要标志,也是一个国家现代化的重要标志。通过高速公路 毕业设计,可以提高分析问题和将理论应用于工程实际解决问题的能力;培养严谨、求实 的科学作风;培养团队工作的能力。同时可以掌握公路设计的一些基本原理。本设计段为 高速公路中的一段,本段的设计桩号为 K2+000-K5+000。根据设计需要,本段的设计主要 以路的设计为主,该路段设计分为:1、平曲线设计及计算;2、竖曲线设计及计算;3、 超高加宽设计及计算;
2、4、路基设计;5、路基排水设计 6、路面结构设计。 本设计按1、公路工程技术标准S(JTG B012003).人民交通出版社,2003;2、 道路勘测设计M.人民交通出版社, 2004; 3、 路基路面工程M.人民交通出版社, 2005; 4、公路路线设计规范S(JTG D202006).人民交通出版社,2006;5、公路路基 设计规范S(JTG D302004). 人民交通出版社,2004;6、公路交通安全设施设计 规范S(JTG D812006).人民交通出版社,2006 的有关规范编写,理论联系实际,有 一定的系统性。 关键词关键词:高速公路,平曲线,圆曲线,竖曲线,超高,土石方,路面结
3、构 - III - AbstractAbstract The Expressway is our country infrastructural facilities important component, our country develops infrastructural facilities vigorously and so on railroad road, is not only the transportation modernization important symbol, is also a national modernization important symbo
4、l. through the graduation design of Expressway, we can improve the competency of analyze problem and put the theory into reality. Training the style of rigorous and pragmatic and also the ability of team work. At the same time, we can also master the basic principles of Expressway design. This secti
5、ons design station number is K4+000-K7+000. According to the design need, this sections design mainly by roads design primarily, this road section design divides into: 1, plane curve design and computation; 2, vertical curve design and computation; 3, superelevation broaden design and computation; 4
6、, grade location; 5, the subgrade drainage designs 6, pavement structure design。 This design according to 1, “Highway engineering Technical standard“ (JTG B01-2003), China Communications Press,2003;2, “Road survey and design“ M, China Communications Press,2004;3, “Roadbed and pavement engineering“ M, China Communications Press,2005;4, “Specification of the highway route design“ S(JTG D202006), China Communications Press ,2006;5, “Code