A comparison of stochastic and interval finite elements applied to shear frames with uncertain stiffness properties

Author Type

Outside Researcher

Co-Author Type 1

Faculty

Co-Author Type 2

Outside Researcher

Co-Author Type 3

Outside Researcher

College

Engineering and Computer Science

Department

Ocean and Mechanical Engineering

Document Type

Article

Publication/Event/Conference Title

Computers and Structures

Publication Status

Version of Record

Abstract

Structural uncertainties are modelled using stochastic and interval methods to quantify the uncertainties in the response quantities. Through a suitable discretization, stochastic and interval finite element methods are constructed. A comparison of these methods is illustrated using a shear frame with uncertain stiffness properties. © 1998 Elsevier Science Ltd. All rights reserved.

First Page

91

Last Page

98

DOI

10.1016/S0045-7949(97)00160-0

Publication Date

4-1-1998

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