|
|
|
| Revise Principles and Technical Characteristics of“Code for the Engineering Survey for New Railway” |
| CHENG Ang，LU Jian—kang |
| China Railway Eryuan Engineering Group Co．Ltd，Chengdu，Sichuan 610031，China |
|
|
|
|
Abstract Research purposes: The”Code for the Engineering Survey for New Railway”issued in 1999 has not fit in the application of new surveying and mapping technology because some provisions in this code limit the application of new technology，SO it is urgent to revise the code．This paper gives the introduction to the main technical characteristics of revised code for application of new technoly in railway engineering survey．
Research conclusions: According to the survey principle of”integrating three control network into one net”for new railway engineering，this paper describes thecontrol network system newly added in the revised code for new railway engineering survey and gives the introductions to applications of GPS RTK center line survey，terrain survey and aerial surveying methods in surveying and mapping the cross—section of subgrade and application of optoelectronie ranging and trigonometric leveling method in tri—vertical control survey in mountainous area for railway construction．
|
|
Received: 26 February 2009
|
|
|
|
|
|
[1]铁建设[2006]189号，客运专线尤碴轨道铁路工程测量 暂行规定[s]．
[2]铁建设[2007]76号，时速200～250公里有砟轨道铁路 工程测量指南(试行)[S]．
[3]朱颖．无砟轨道铁路丁程测量技术[M]．北京：中闲铁道 出版社。2008．
[4] 卢建康．铁路客运专线测量方法探讨[J]．铁道勘察， 2005(6)：1—3．
[5] 程昂．铁路航测控制测茸的应用技术[J]．铁道工程学 报，2006(增刊)-95—100．
[6] 卢建康，于智．用航测方法测绘铁路工点地形图和横断 面图[J]．铁道工程学报，2006(增刊)：126—134．
[7]金国清．GPS技术在铁路勘测中的应用与发展[J]．铁 道j J：程学报，2006(增刊)：163—167．
[8] 王智．航测方法测绘数字化横断面图的研究[J]．测绘 通报，2004(4)：24—27．
[9] 沈毅清，张绍兰，王国民．浅谈采用航测方法测绘铁路横 断面[J]．铁路航测，1996(4)：1一5．
[10]夏艳军，任蔼，刘善勇．航测断面在铁路定测中的应用 [J]．铁道勘察，2005(6)：32—35．
[11]李平苍，王长进．航测方法测绘横断面的要点[J]．铁道 勘察，2006(2)．20—21．
[12]徐绍铨，张华海，杨志强，等．GPS测量原理与应用[M]． 武汉：武汉测绘科技大学出版社，1998．
[13]袁新强．GPS动态测量技术优劣性分析[J]．铁道勘察， 2006，32(3)：7—9．
[14]DIMT 5173--2003，水点水利工程施工测量规范[S]
|
|
|
|
2009, Vol. 26 
