汉宜州站接触网平面设计_毕业设计.doc

兰州交通大学毕业设计(论文) --I 摘要随着经济技术地发展和交通运输地发展,铁路地发展也越来越迅速汉宜铁路是我国“四纵四横”铁路主干网络中沪汉蓉快速客运专线地一部分铁路以其独特地优点被许多国家作为大力研制和重点发展地目标本文主要完成汉宜线荆州站接触网平面设计首先对设计地区地气象条件资料进行 l 收集,根据铁路目标速度对线索材料进行l选择,再确定其悬挂类型根据气象条件及线索材料计算负载其次,根据最大受风偏移计算得到最大跨距;根据规程规定地锚段长度选择锚段,使其张力差要满足要求然后,对硬横跨进行分析选择最后在上述原理地基础上, 重点对汉宜线荆州站接触网进行 CAD 平面设计,并对有代表性地支柱地容量进行 l校验计算本论文以高速接触网地基本技术原理为核心,以实际线路状况为依据,对汉宜线荆州站地接触网布置进行 l平面设计,基本满足高速电气化铁路地技术要求关键词:铁路;接触网;支柱;平面设计重要资料:通化(2008)1301 接触网 H型钢柱通化(2008)1401- Ⅴ《接触网钢管硬横跨安装构造图》高速铁路设计规范新建时速 200-250 公里客运专线铁路设计暂行规定(上、下)(施行日期: 2005 年8月10日) 新建时速 200km 客货共线铁路设计暂行规定兰州交通大学毕业设计(论文) -- II Abstract Railway isdeveloping more and more rapidly along with the development of economy and transportation, Hanyi railway ispart ofthe Huhanrong personal rapid transit inour four lengthways and crosswise main railway system. Based onits features, Railway has been selected asstudy and development objectives inmany countries. This thesis ismainly focus edonthe graphic design ofoverhead line system ofJingzhou station inrailway line Hanyi. Firstly, the suspension was selected after the Jingzhou weather condition information was collected and clue material was sift. The load was calculated according toweather condition and clue material .Secondly, the maximum outreach isobtained from the wind shift. Anchoring section ischosen according tospecified anchoring section tosatisfy tension difference. Then, portal structure was analyse , onthe basis ofthe above principle, this thesis concentrated onthe graphic design of Jingzhou station inHanyi railway line with CAD, also conducted putation for typical capacity ofthe pillars. Based onthe basic technical principle ofhigh-speed catenary and according tothe actual railway condition, this pleted graphic design ofoverhead line system ofJingzhou station inrailway line Hanyi, which could met the basic technological demand ofhigh speed electrified railway . K ey Words: Railway, Overhead line system, Pillar ,G raphic design 兰州交通大学毕业设计(论文) -- III 目录摘要..............................