Discussion of Paper 'Improved Explicit Integration Algorithms for Structural Dynamic Analysis with Unconditional Stability and Controllable Numerical Dissipation' by Chinmoy Kolay & James M. Ricles, Journal of Earthquake Engineering 2017, http://www.tandfonline.com/loi/ueqe20

Although it was claimed that the MKR-α method can improve the overshoot and nonlinear stability characteristics of the KR-α method, it seems that it still has a high frequency overshoot in steady-state responses and a weak instability. Three examples are applied to numerically illustrate the two adv...

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Bibliographic Details
Published in:	Journal of earthquake engineering : JEE Vol. 25; no. 14; pp. 2993 - 3000
Main Authors:	Chang, Shuenn-Yih, Veerarajan, S., Wu, Tsui-Huang
Format:	Journal Article
Language:	English
Published:	Abingdon Taylor & Francis 06.12.2021 Taylor & Francis Ltd
Subjects:	Algorithms Control stability Damping Difference equations Dynamic analysis Dynamic stability Earthquake engineering Earthquakes High frequencies High frequency Instability Integration Numerical dissipation overshoot Seismic activity Seismic engineering Stability analysis Steady state steady-state response transient response Weak instability
ISSN:	1363-2469, 1559-808X
Online Access:	Get full text
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