›› 2006, Vol. 27 ›› Issue (8): 1317-1321.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Analysis of effects of tunnel excavation on underground pipeline

BI Ji-hong, LIU Wei, JIANG Zhi-feng   

  1. School of Civil Engineering, Tianjin University, Tianjin 300072, China
  • Received:2005-03-21 Online:2006-08-10 Published:2013-11-26

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Abstract: Based on ABAQUS program, 3-D finite element analysis model is established to simulate the effects of tunnel excavation on underground pipeline, in which different embedments, material properties and stiffnesses of subjacent bed are considered. The results show that the different soil properties and stiffnesses, caliber of pipeline have great influences on its deformation and internal force. Some conclusions are drawn to provide corresponding guidance for subsequent projects.

Key words: underground pipeline, shield construction, finite element, numerical simulation

CLC Number: 

  • TV 554
  • 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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