Analysis of Excavation Effect on Flexible Pressure Pipes Deformation Based on FLAC3D

Based on the flexible pressure pipe structure calculation theory, by using the FLAC3D finite difference software, this paper analyzed the stress state of the flexible pipe and the rule of the pipe-soil interaction. Through orthogonal test method, the different parameter settings are named, such as the buried depth, excavation depth, excavation distance, the paper quantitatively studied the significance level of various factors which have effects on the pipeline excavation deformation. All the research will offer a scientific basis for the design and research of the follow-up flexible pipe.

• Record URL:
  • https://doi.org/10.1061/9780784412619.158
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784412619
• Supplemental Notes:
  • © 2013 American Society of Civil Engineering.
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Xu, Chao
  • Zhang, Qinxi
  • Dai, Chunsheng
  • Chen, Mingfei
  • Mei, Chao
  • Liang, Dezhou
  • Peng, Hu
• Conference:
  • International Conference on Pipelines and Trenchless Technology
  • Location: Wuhan , China
  • Date: 2012-10-19 to 2012-10-22
• Publication Date: 2012-11

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 1556-1566
• Monograph Title: ICPTT 2012: Better Pipeline Infrastructure for a Better Life

Subject/Index Terms

• TRT Terms: Deformation; Excavation; Finite element method; Pipe; Pipelines; Quantitative analysis; Soil structure interaction
• Subject Areas: Construction; Geotechnology; Pipelines; I50: Construction and Supervision of Construction;

Filing Info

• Accession Number: 01523766
• Record Type: Publication
• ISBN: 9780784412619
• Files: TRIS, ASCE
• Created Date: Apr 30 2014 9:16AM