›› 2004, Vol. 25 ›› Issue (7): 1167-1170.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on dynamic stress -strain in roadbed-culvert transition section for DIDLG

LI Xian-min, WANG Yong-he, NI Hong-ge, RUAN Bo   

  1. School of Civil Engineering and Architecture, Central South University, Changsha 410075, China
  • Received:2003-04-01 Online:2004-07-09 Published:2014-07-18

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Abstract: For the disperse impetus dynamoelectric locomotive groups (DIDLG), an experimental study on the dynamic stress-strain impacts of a roadbed-culvert transition section of Shan-Sui multiple tests section in Qin-Shen passenger transport special railway line was conducted by using the method of high capability multicenter parallel data collecting and analyzing system, BY-1 dynamic-static stress sensor, etc.. It is obtained, that the dynamic stress-strain caused by DIDLG is steady comparatively, which is very advantageous for the high speed run of train; In the meantime, the dynamic stress-strain characteristics and the change trend in the direction of railway line of roadbed-culvert transition section are analyzed.

Key words: roadbed-culvert transition section, dynamic stress-strain response, DIDLG

CLC Number: 

  • TU 411
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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