One-dimensional dynamical modeling of slip pulses

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/50539

Title:	One-dimensional dynamical modeling of slip pulses
Authors:	Chen,CC;Wang,JH
Contributors:	地球物理研究所
Keywords:	VELOCITY-WEAKENING FRICTION;EARTHQUAKE RUPTURE;DEPENDENT FRICTION;STRONG-MOTION;FAULT;SEISMICITY
Date:	2010
Issue Date:	2012-03-27 17:36:25 (UTC+8)
Publisher:	國立中央大學
Abstract:	Propagating slip pulses in earthquake ruptures (Heaton, 1990) are studied based on a one-dimensional N-degree-of-freedom dynamical spring-slider system with a constant ratio of static to dynamic frictional forces. Results show that for almost all cases in the study, the rise time of ruptures at a particular site is much smaller than the duration of ruptures along the whole fault. A propagating slip pulse is generated along the fault. Hence, simulation results are in agreement with Heaton's propagating slip-pulse model. (C) 2010 Elsevier B.V. All rights reserved.
Relation:	TECTONOPHYSICS
Appears in Collections:	[Graduate Institute of Geophysics] journal & Dissertation

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