Correlation of reservoir and earthquake by multi temporal-spatial scale flow driven pore-network crack model in parallel CPU and GPU platform

B. J. Zhu, C. Liu, Y. L. Shi, D. A. Yuen

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Coulomb failure assumptions. Jaeger and Cook (Fundamentals of rock mechanics. Methuen, New York, 1969) is used to evaluate the earthquake trigger, and pore pressure (Biot, J Appl Phys 12:155, 1941; 26:182, 1955; 78:91, 1956; J Geophys Res 78:4924, 1973) parts reflect the effect of reservoir which closed to the earthquake slip. Fluid flow driven pore-network crack model (Zhu and Shi, Theor Appl Fract Mech 53:9, 2010) is use to study the reservoir and earthquake. Based on the parallel CPU computation and GPU visualization technology, the relationship between the water-drainage sluice process of the Zipingpu reservoir, stress triggers and shadows of 2008 Wenchuan Ms 8.0 earthquake and porosity variability of Longmenshan slip zone have been analyzed and the flow-solid coupled facture mechanism of Longmenshan coseismic fault slip is obtained.

Original languageEnglish (US)
Title of host publicationLecture Notes in Earth System Sciences
PublisherSpringer International Publishing
Pages295-303
Number of pages9
Edition9783642164040
DOIs
StatePublished - 2013

Publication series

NameLecture Notes in Earth System Sciences
Number9783642164040
Volume0
ISSN (Print)2193-8571
ISSN (Electronic)2193-858X

Keywords

  • 2008 Wenchuan earthquake
  • Coulomb failure stress diffusion
  • Fluid flow driven pore-network crack model
  • Pore stress diffusion
  • Zipingpu reservoir

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