Track Measuring Methods in Maglev Engineering

In maglev engineering, the control network for monitoring function modules’ deformations is the basis for accurately measuring the absolute position of the maglev guideway beams and the function modules. It is also the theoretical foundation for adjusting the guideway beams’ position after operations. This paper introduces control network (CPIII) and demonstrates the feasibility of control network (CPIII) applied in monitoring deformations of function modules on guideway beams after the maglev project being operated, considering the main technology requirements and the layout features of control network (CPIII). Aiming at the special construction of function modules and providing that their measurement accuracy is ensured, the bury positions of function modules’ location marks and measuring methods are specially designed. The bury positions of function modules’ location marks and the layout and the measuring methods of the control network which monitors function modules’ deformations were proposed.

• Record URL:
  https://doi.org/10.1061/9780784479384.129
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784479384
• Supplemental Notes:
  • © 2015 American Society of Civil Engineers.
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Li, Yang
  • Liu, Wanming
• Conference:
  • Fifth International Conference on Transportation Engineering
  • Location: Dalian , China
  • Date: 2015-9-26 to 2015-9-27
• Publication Date: 2015-9

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 1026-1031
• Monograph Title: ICTE 2015

Subject/Index Terms

• TRT Terms: Control systems; Magnetic levitation vehicles; Measurement; Railroad tracks; Transportation engineering
• Subject Areas: Planning and Forecasting; Railroads; Vehicles and Equipment; I72: Traffic and Transport Planning;

Filing Info

• Accession Number: 01579453
• Record Type: Publication
• ISBN: 9780784479384
• Files: TRIS, ASCE
• Created Date: Oct 23 2015 9:45AM