Effect of local stress on the interface response to dynamic loading in faulted crust

Abstract

The effect of local stress on the interface response to dynamic loading in faulted crust has been studied through MCA (movable cell automata) simulation. Knowing the strain response of a fault block boundary to test impacts, one can estimate the proximity of the fault to critical stress that allows an unstable slip. The computing results are consistent with data of field experiments in fault fragments (vibration, water injection, explosions). The reported analysis makes the basis for a new approach to estimating stress and strain in active faults.

Original language	English
Pages (from-to)	52-58
Number of pages	7
Journal	Russian Geology and Geophysics
Volume	49
Issue number	1
DOIs	https://doi.org/10.1016/j.rgg.2007.12.007
Publication status	Published - 1 Jan 2008

Keywords

dynamic loading
Faulted crust
interface
response
slip
stress

ASJC Scopus subject areas

Geophysics
Geology

Access to Document

10.1016/j.rgg.2007.12.007

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title = "Effect of local stress on the interface response to dynamic loading in faulted crust",

abstract = "The effect of local stress on the interface response to dynamic loading in faulted crust has been studied through MCA (movable cell automata) simulation. Knowing the strain response of a fault block boundary to test impacts, one can estimate the proximity of the fault to critical stress that allows an unstable slip. The computing results are consistent with data of field experiments in fault fragments (vibration, water injection, explosions). The reported analysis makes the basis for a new approach to estimating stress and strain in active faults.",

keywords = "dynamic loading, Faulted crust, interface, response, slip, stress",

author = "Astafurov, {S. V.} and Shilko, {E. V.} and Ruzhich, {V. V.} and Psakhie, {S. G.}",

year = "2008",

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doi = "10.1016/j.rgg.2007.12.007",

language = "English",

volume = "49",

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journal = "Russian Geology and Geophysics",

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T1 - Effect of local stress on the interface response to dynamic loading in faulted crust

AU - Astafurov, S. V.

AU - Shilko, E. V.

AU - Ruzhich, V. V.

AU - Psakhie, S. G.

PY - 2008/1/1

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N2 - The effect of local stress on the interface response to dynamic loading in faulted crust has been studied through MCA (movable cell automata) simulation. Knowing the strain response of a fault block boundary to test impacts, one can estimate the proximity of the fault to critical stress that allows an unstable slip. The computing results are consistent with data of field experiments in fault fragments (vibration, water injection, explosions). The reported analysis makes the basis for a new approach to estimating stress and strain in active faults.

AB - The effect of local stress on the interface response to dynamic loading in faulted crust has been studied through MCA (movable cell automata) simulation. Knowing the strain response of a fault block boundary to test impacts, one can estimate the proximity of the fault to critical stress that allows an unstable slip. The computing results are consistent with data of field experiments in fault fragments (vibration, water injection, explosions). The reported analysis makes the basis for a new approach to estimating stress and strain in active faults.

KW - dynamic loading

KW - Faulted crust

KW - interface

KW - response

KW - slip

KW - stress

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