Markov Model for Wood Structural SystemsSource: Journal of Structural Engineering:;1987:;Volume ( 113 ):;issue: 009Author:William M. Bulleit
DOI: 10.1061/(ASCE)0733-9445(1987)113:9(2023)Publisher: American Society of Civil Engineers
Abstract: A model to predict the ultimate capacity reliability of wood systems is developed. The model is analogous to Markov cumulative damage models. System ultimate capacity is defined as the failure of two adjacent members. The reliability of a 12‐member wood system under a snow load history is examined. Practical systems exhibit a 50‐yr ultimate capacity reliability greater than or equal to the reliability with respect to first‐member, first‐cycle failure. This reliability level is suggested as a possible future design criterion. The model is used for snow load histories that produce both stationary and nonstationary behavior over the structure life. Potentially unconservative assumptions used in the model development are explicitly stated and discussed.
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contributor author | William M. Bulleit | |
date accessioned | 2017-05-08T20:52:41Z | |
date available | 2017-05-08T20:52:41Z | |
date copyright | September 1987 | |
date issued | 1987 | |
identifier other | %28asce%290733-9445%281987%29113%3A9%282023%29.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/30164 | |
description abstract | A model to predict the ultimate capacity reliability of wood systems is developed. The model is analogous to Markov cumulative damage models. System ultimate capacity is defined as the failure of two adjacent members. The reliability of a 12‐member wood system under a snow load history is examined. Practical systems exhibit a 50‐yr ultimate capacity reliability greater than or equal to the reliability with respect to first‐member, first‐cycle failure. This reliability level is suggested as a possible future design criterion. The model is used for snow load histories that produce both stationary and nonstationary behavior over the structure life. Potentially unconservative assumptions used in the model development are explicitly stated and discussed. | |
publisher | American Society of Civil Engineers | |
title | Markov Model for Wood Structural Systems | |
type | Journal Paper | |
journal volume | 113 | |
journal issue | 9 | |
journal title | Journal of Structural Engineering | |
identifier doi | 10.1061/(ASCE)0733-9445(1987)113:9(2023) | |
tree | Journal of Structural Engineering:;1987:;Volume ( 113 ):;issue: 009 | |
contenttype | Fulltext |