Advertisement

The Dynamic Response Analysis of Long-Distance Oil and Gas Pipeline with Multi-support Seismic Excitation

  • Jianbo Dai
  • Yumin Zhang
Conference paper
Part of the Springer Series in Geomechanics and Geoengineering book series (SSGG)

Abstract

Long-distance oil and gas pipelines cross complicated terrain that different section of the pipeline suffers from different seismic excitation. If a consistent ground motion input is employed to the dynamic response analysis, there will be a big difference with the actual situation. In this paper, multi-support seismic input is considered to make dynamic analysis of long-distance oil and gas pipeline, time history method is used to compare and analyze the dynamic response of a typical long-distance gas and oil pipeline with multi-support and single-support seismic excitation. The dynamic response calculating result tells that these two kinds of seismic input methods have big differences. Therefore, the effect of multi-support seismic excitation should be considered when doing earthquake response analysis of pipes.

Keywords

Long-distance oil and gas pipeline Multi-support seismic excitation Dynamic response analysis Pipe–soil interaction Finite element model 

Notes

Acknowledgements

This study is supported by the grants from National Natural Science Found Project of China (51405385); Special Research Project in Shaanxi Province Department of Education (51405385); Key Laboratory Project of Shaanxi Department of Education by Visiting Scholars (14JS045); Youth Science and Technology Innovation Fund Project of Xi’an Shiyou University.

References

  1. 1.
    Xinwei Z, Xiangguo Z, Anlin Y, Yi Z, Xing L (2014) Numerical simulation of the dynamic response of buried gas pipeline under seismic load. J China Petr Mach 42(3):104–109Google Scholar
  2. 2.
    Yong C, Qinghua Y (2015) Depth on seismic design of buried pipeline. J World Earthq Eng 31(2):275–280Google Scholar
  3. 3.
    Lili W, Xiaoqing Z, Liangliang X, Hanbing Q (2013) Seismic analysis for oil transportation piping with crack fault. J Proc Equip Pip 50(3):62–65Google Scholar
  4. 4.
    Midas Information Technology Co., Ltd. (2012) The engineering application guidelines of Midas gen. China Architecture & Building PressGoogle Scholar
  5. 5.
    Chong Z, Xin L, Guoxin W (2015) Seismic response analysis of long-distance pipeline subjected to spatially varying earthquake ground motions. J Disaster Prev Reduct 31(1):10–15Google Scholar
  6. 6.
    Yue L, Qiang L, Jinbiao W, Kongming Y, Zhijia W (2015) The numerical simulation of seismic response of underground pipeline body. J Sichuan Build Sci 41(6):71–76Google Scholar
  7. 7.
    Lei J, Yongping X, Liming, Shuhua W (2014) Numerical simulation of test on underground pipeline excitated by seismic wave. J World Earthq Eng 30(2):91–98Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.School of Mechanical EngineeringXi’an Shiyou UniversityXi’anChina

Personalised recommendations