Confidence Intervals for Richardson Extrapolation in Solid Mechanics

dc.contributor.author	Krysl, Petr
dc.date.accessioned	2023-04-06T13:02:48Z
dc.date.available	2023-04-06T13:02:48Z
dc.date.copyright	10/6/2022 12:00:00 AM
dc.date.issued	2022
dc.identifier.issn	23772158
dc.identifier.other	vvuq_007_03_031005.pdf
dc.identifier.uri	http://yetl.yabesh.ir/yetl1/handle/yetl/4288979
dc.description.abstract	A simple procedure for estimating the uncertainty of estimates of true solutions to problems of deflection, stress concentrations, and force resultants in solid and structural mechanics is introduced. Richardson extrapolation is carried out on a dataset of samples from a sequence of four grids. Simple medianbased statistical analysis is used to establish 95% confidence intervals. The procedure leads to simple calculations that deliver reasonably tight estimates of the true solution and confidence intervals.
dc.publisher	The American Society of Mechanical Engineers (ASME)
dc.title	Confidence Intervals for Richardson Extrapolation in Solid Mechanics
dc.type	Journal Paper
dc.journal.volume	7
dc.journal.issue	3
dc.journal.title	Journal of Verification, Validation and Uncertainty Quantification
dc.identifier.doi	10.1115/1.4055728
dc.journal.fristpage	31005
dc.journal.lastpage	310059
dc.page	9
dc.tree	Journal of Verification, Validation and Uncertainty Quantification:;2022:;volume( 007 ):;issue: 003
dc.contenttype	Fulltext