Modeling of fatigue-type seismic damage for nuclear power plants

被引：4
|
作者：
Katona, Tamas Janos [1 ]
机构：
[1] Nucl Power Plant Paks Ltd, H-7031 Paks, Hungary
来源：
COMPUTATIONAL MATERIALS SCIENCE | 2012年 / 64卷
关键词：
Cumulative absolute velocity; Fatigue; Interval; p-Box; First-passage;
D O I：
10.1016/j.commatsci.2012.04.021
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Assessment of the safety of the nuclear power plants and evaluation of the plant condition after an earthquake require the knowledge of the fragility of structures and components. In the paper options for improvement of existing methods of the modelling of plant fragilities are outlined based on the interval and p-box theories, use of cumulative absolute velocity as damage indicator and first-passage description the fatigue type failure mode of the components. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：22 / 24
页数：3
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