Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/105151
Author(s): | Carlos Conceição António Luísa Natália Hoffbauer |
Title: | A RBDO approach for the reliability assessment of composite structures |
Issue Date: | 2017 |
Abstract: | The introduction of reliability assessment methods in safety analysis of composite structures increased the complexity and the efficiency of failure evaluation proposed methodologies. Here, an approach based on surrogate modelling of first ply failure (FPF) to obtain the reliability of the whole composite structure is proposed and analysed for reliability-based design (RBDO). This approach overcomes the expensive costs associated with exhaustive local reliability evaluation. However, it can drive an underestimation of the structural reliability index. The identification of different failure modes and its importance in reliability analysis are outlined and discussed. |
Subject: | Ciências Tecnológicas, Ciências da engenharia e tecnologias Technological sciences, Engineering and technology |
Scientific areas: | Ciências da engenharia e tecnologias Engineering and technology |
URI: | https://hdl.handle.net/10216/105151 |
Source: | Mechanics and Materials in Design |
Document Type: | Artigo em Livro de Atas de Conferência Internacional |
Rights: | restrictedAccess |
Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
Files in This Item:
File | Description | Size | Format | |
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198919.pdf Restricted Access | Full paper | 223.17 kB | Adobe PDF | Request a copy from the Author(s) |
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