|
|
|
| Research on Fast Detection System for Foundation Plate of Ballastless Track of High-speed Railway |
| GUO Jian-guang1, SHI Lei2 |
| 1.Shanghai-Kunming Railway Passenger Dedicated Line Jiangxi Limited Liability Company, Nanchang, Jiangxi 330000 China. 2. Ningbo Metro Group Co. Ltd, Ningbo, Zhejiang 315000, China |
|
|
|
|
Abstract Research purposes: A new detection method with the computer, the total station and senor technologies is presented for control of the elevation of the ballastless track of high-speed railway. By using the new control technology, the control of elevation of the ballastless track of high-speed can be achieved during construction. Meanwhile, the detecting efficiency can be enhanced, the construction schedule can be speeded up, the measurement and labor costs can be cut, and the one-touch operation and good visibility can be achieved by using the new measurement and mathematical model built with software system.
Research conclusions: (1)Application of the fast detection system for the foundation plate of the ballastless track of high-speed can much enhance the construction measurement efficiency and facilitate the quality control during construction of foundation plate.(2)The detailed and objective data can be provided for the intermediate acceptance, and the detection methods with the independent intellectual property right have been formed during the research.(3)The combined test way and method are found for the relative and absolute benchmark measurements，and it fills the technological blank in this field and promotes the innovation and development of the automatic measurement equipment for construction of high-speed railway in China. (4)The detection system presented in this paper solves the quality control problem in construction of ballastless track of high-speed railway and can provide the reference to the similar project.
|
|
Received: 22 April 2013
|
|
|
|
[1]徐忠阳.全站仪原理与应用[M].北京:解放军出版社, 2003.
Xu zhongyang. The Total Station Principle and Application[M]. Beijing: Liberation Army Press, 2003.
[2]胡庆丰.安博格GRP1000轨检小车进行无碴轨道检测的作业方法[J].铁道勘察, 2008(3):17-20.
Hu Qingfeng. Annenberg GRP1000 Detection Method of Track Detecting Cart on Ballastless Track[J]. Railway Investigation and Survey, 2008(3):17-20.
[3]TB 10601-2009, 高速铁路工程测量规范[S].
TB 10601-2009, High-speed Railway Construction Measurement Specification[S].
[4]TB 10621-2009, 高速铁路设计规范(试行)[S].
TB 10161-2009, High-speed Railway Construction Design Specification(Trial Implementation)[S].
[5]练松良.轨道工程[M].上海:同济大学出版社, 2006.
Lian Songliang. Track Engineering [M]. Shanghai: Tongji University Press,2006.
[6]卿三惠.高速铁路CRTS II型板式无昨轨道施工关键设备及施工技术研究[J].铁道工程学报,2008(7):22-27.
Qing Sanhui. Key Construction Equipment and Construction Technology Research on High-speed Railway CRTS II Type Slab Ballastless Track[J]. Journal of Railway Engineering, 2008(7):22-27.
|
|
|
|
2013, Vol. 30 
