Closed-form dynamic stability criterion for elastic-plastic structures under near-fault ground motions

Closed-form dynamic stability criterion for elastic-plastic structures under near-fault ground motions

A dynamic stability criterion for elastic-plastic structures under near-fault ground motions is derived in closed-form. A negative post-yield stiffness is treated in order to consider the P-delta effect. The double impulse is used as a substitute of the fling-step near-fault ground motion. Since...

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Bibliographic Details
Main Authors:	Kotaro eKojima, Izuru eTakewaki
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2016-03-01
Series:	Frontiers in Built Environment
Subjects:	Earthquake Response dynamic stability Near-fault ground motion Critical response P-delta effect Dynamic collapse
Online Access:	http://journal.frontiersin.org/Journal/10.3389/fbuil.2016.00006/full

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