Erratum for “Framework for Probabilistic Assessment of Maximum Nonlinear Structural Response Based on Sensor Measurements: Discretization and Estimation” by Ajay Saini and Iris Tien
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VIEW THE CORRECTED ARTICLEPublication: Journal of Engineering Mechanics
Volume 145, Issue 8
The following corrections should be made to the original paper:
With bold variables indicating vectors and matrices and italic variables indicating scalars, the equations in the discretization section of the methodology should be as follows:
The structural equation of motion is
(1)
In first-order form, Eq. (1) becomes
(2)
The state space representation of the full dynamical system is
(8)
In the exact discretization solution, Eq. (10) iswith the given system expressed as . The transformation to the differential form uses . The governing equation for iswith the elements of being
(10)
(15)
(17)
(19)
(20)
(21)
The system evolution equations for and are
(24)
(25)
In matrix form, this is written aswhere
(26)
(27)
(28)
(30)
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©2019 American Society of Civil Engineers.
History
Received: Nov 29, 2018
Accepted: Dec 12, 2018
Published online: May 25, 2019
Published in print: Aug 1, 2019
Discussion open until: Oct 25, 2019
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