Life-cycle reliability-based optimization of civil and aerospace structures |
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| Authors: | Dan M Frangopol Kurt Maute |
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| Affiliation: | a Department of Civil, Environmental and Architectural Engineering, University of Colorado, Campus Box 428, Boulder, CO 80309-0428, USA
b Department of Aerospace Engineering Sciences, Center for Aerospace Structures, University of Colorado, Boulder, CO 80309-0429, USA |
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| Abstract: | Today, it is widely recognized that optimization methodologies should account for the stochastic nature of engineering systems and that concepts and methods of life-cycle engineering should be used to obtain a cost-effective design during a specified time horizon. The recent developments in life-cycle engineering of civil and aerospace structures based on system reliability, time-dependent reliability, life-cycle maintenance, life-cycle cost and optimization constitute an important progress. The objective of this study is to present a brief review of the life-cycle reliability-based optimization field with emphasis on civil and aerospace structures. |
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| Keywords: | Life-cycle engineering Optimization Life-cycle cost Structural systems Simulation Structures Aerospace structures Civil structures Maintenance Reliability-based design System reliability |
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