目录1.工程概况.....................................................11.1线路概况................................................11.2主要工程数量............................................12.编制目的、依据...............................................22.1编制目的................................................22.2编制依据................................................23.测量总体组织.................................................23.1测量人员组织机构........................................23.2测量仪器的配备..........................................33.3测量制度及职责..........................................33.4施工测量放样工艺流程图..................................64控制测量.....................................................64.1控制点情况..............................................64.2联测加密情况...........................................104.3加密控制点复测情况.....................................125现场施工测量放样精度要求及方法..............................125.1放样前准备工作.........................................125.2全站仪设站放样的方法...................................135.3高程放样...............................................145.4放样时注意事项.........................................156桥涵施工测量方案............................................166.1桩基础测量放样方法.....................................176.2承台测量放样方法.......................................176.3墩台身、垫石测量放样方法...............................186.4现浇梁测量放样方法......................................186.5桥台锥坡测量放样方法....................................257.路基施工测量方案............................................277.1中桩放样...............................................277.2边桩放样...............................................277.3标高放样...............................................287.4开挖开口放样...........................................288.隧道施工测量方案............................................298.1隧道轮廓点线测量放样...................................298.2隧道洞外控制测量.......................................308.3隧道洞内控制测量.......................................328.4隧道断面测量...........................................369.竣工测量....................................................3710.测量数据的记录和复核.......................................3711.施工测量质量及人员安全保证措施.............................38附表1施工测量放样报验单......................................39附表2现场施工测量记录表......................................40附表3隧道控制测量记录表......................................41总体施工测量放样方案1.工程概况1.1线路概况新建叙永至毕节铁路（川滇段）位于川滇黔三省交界的边远山区，线路北起既有纳溪至叙永铁路的龙凤（叙永北）站，经金桂、金鹅池镇、高峰寺镇，进入云南省昭通市境内，经马家坝、成贵线威信站、阿罗尼，果珠镇、以勒镇、鱼洞乡，终于滇黔段省界，与叙毕线贵州段对接。全长151.838公里。本标段为新建叙永至毕节铁路（川滇段）站前工程施工总价承包XXX标段，施工起讫里程：DK194+516.98～DK230+910，线路全长36.393km。1.2主要工程数量本标段主要工作内容包括：路基工程2543m，桥梁14座4149.8m；隧道8座29697m；无砟道床铺设25530m。主要工程数量详见表1-2-1。表1-2-1主要工程数量表序号工程项目单位数量1路基工程区间路基+站场路基延长米25432桥涵工程特大桥延长米/座2104/3大桥延长米/座1821.6/7中桥延长米/座224.2/4涵洞横延米/座123.93/33隧道工程L>4km的隧道延长米/...
