北河车站的接触网平面设计-大学毕业设计.doc

xx 交通大学毕业设计(论文) - I- 摘要本文以高速接触网的设计为核心,系统地描述了高速电气化铁路接触网的支持装置和结构特征,根据接触网平面设计的一般方法,并对站场接触网平面设计的技术原则和设计程序进行了详细的说明。在上述分析的基础上,本文重点对北河车站进行接触网平面设计。首先,详细阐述了接触网的设计程序和技术原则。根据北河车站的气象条件和线路情况,对其风偏移值、最大跨距以及锚段长度进行了计算。其次,在实际布置中依照接触网设计规范的相关要求,确定了设计中所必需的各种技术参数,并对锚段和支柱进行了校验计算。最后,绘制了北河车站接触网平面设计图。本文全面考虑了接触网平面设计的内容,并按照接触网的设计规范完成北河车站的接触网平面设计。关键词:电气化铁路;接触网;平面设计兰州交通大学毕业设计(论文) - II- Abstract The paper takes the design of the high-speed catenary as the core, elaborates the support devices and structure of the high-speed electrified railway catenaries systemically and according to the general approach and design principles of the graphic design of catenary, and also its design process. On the basis of the analysis mentored above, the paper elaborates on the catenaries graphic design processes of the beihe station. First of all, it shows the design processes and principles of technology. In the design, the environmental and meteorological of the station line are fully considered, and under these conditions calculating the wind shift values, the largest span and the anchor length. Secondly, in accordance with the relevant requirements of the actual design layout of standardized catenaries, the design of the necessary technical parameters is determined. Then the anchor and the capacity of the pillars calculation are checked. Finally, beihe station catenaries plane is drawn. The paper considers of graphic design the prehensive, and in accordance with the catenaries design specifications to finish the catenaries graphic design of beihe station. Key words : Electrified railway , Overhead contact line , Graphic design xx 交通大学毕业设计(论文) - III - 目录摘要..................................................................................................................................... I Abstract ...................................................................................................................................... II 1绪论............................................................................