本书是国家优质高等职业院校建设规划实训教材，主要面向铁路线路检查与养护施工领域相关专业，在铁路线路工初、中、高级工及技师应掌握的职业技能的基础上，以任务为驱动，项目为导向，合理设计教学内容和实训项目，主要包括铁路轨道结构认知、线路检查与养护作业、道岔与曲线检查与养护作业等内容，同时包括了铁路线路检查作业中常用的测量表格和记录表格，具有较强的实用性。基于此，本书可作为高中职院校相关课程的项目化教学的配套实训教材，也可作为各铁路局职工的岗位培训教材。
目 录
任务一 钢轨断面图的认识与绘制···································································· 1
任务二 钢轨接头与磨耗的测量······································································· 7
任务三 轨枕和扣件认知·············································································· 13
任务四 道床标准断面整修··········································································· 17
任务五 无砟轨道结构认知··········································································· 20
任务六 单开道岔的结构认知········································································· 25
任务七 普通单开道岔的几何形位认知····························································· 28
任务八 绘制道岔的总布置图········································································· 33
任务九 机车车辆走行部分测量······································································ 36
任务十 工务基本测量工具的使用··································································· 40
任务十一 线路静态检查·············································································· 43
任务十二 轨检车资料分析··········································································· 48
任务十三 手工检查钢轨·············································································· 55
任务十四 单开道岔的几何尺寸检查································································ 58
任务十五 钢轨铝热焊焊接··········································································· 62
任务十六 线路抄平作业·············································································· 66
任务十七 线路方向校正作业········································································· 70
任务十八 手工捣固作业·············································································· 73
任务十九 清筛道床作业·············································································· 76
任务二十 线路起道作业·············································································· 79
任务二十一 高速铁路扣件系统的维修保养作业·················································· 82
任务二十二 使用轨道检查仪进行线路检查作业·················································· 85
任务二十三 曲线绳正法拨道········································································· 88
任务二十四 曲线缩短轨配轨计算··································································· 95
任务二十五 铁路工程线路沉降变形观测施工方案编制实训··································· 101
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