contributor author | Muscolino, Giuseppe | |
contributor author | Santoro, Roberta | |
contributor author | Sofi, Alba | |
date accessioned | 2017-05-09T01:25:24Z | |
date available | 2017-05-09T01:25:24Z | |
date issued | 2016 | |
identifier issn | 2332-9017 | |
identifier other | RISK_2_1_011004.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/160156 | |
description abstract | In the framework of stochastic analysis, the extreme response value of a structural system is completely described by its CDF. However, the CDF does not represent a direct design provision. A more meaningful parameter is the response level which has a specified probability, p, of not being exceeded during a specified time interval. This quantity, which is basically the inverse of the CDF, is referred to as a fractile of order p of the structural response. This study presents an analytical procedure for evaluating the lower bound and upper bound of the fractile of order p of the response of linear structures, with uncertain stiffness properties modeled as interval variables subjected to stationary stochastic excitations. The accuracy of the proposed approach is demonstrated by numerical results concerning a windexcited truss structure with uncertain Young’s moduli. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Interval Fractile Levels for Stationary Stochastic Response of Linear Structures With Uncertainties | |
type | Journal Paper | |
journal volume | 2 | |
journal issue | 1 | |
journal title | ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering | |
identifier doi | 10.1115/1.4030455 | |
journal fristpage | 11004 | |
journal lastpage | 11004 | |
tree | ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering:;2016:;volume( 002 ):;issue: 001 | |
contenttype | Fulltext | |