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Master's Dissertation
DOI
10.11606/D.18.2018.tde-20032018-093641
Document
Author
Full name
Leila Aparecida de Castro Motta
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1997
Supervisor
Committee
Malite, Maximiliano (President)
Menezes, Ruy Carlos Ramos de
Sáles, José Jairo de
Title in Portuguese
Análise da segurança no projeto de estruturas: método dos estados limites
Keywords in Portuguese
Confiabilidade
Estados limites
Estruturas
Estruturas de aço
Segurança
Abstract in Portuguese
Este trabalho aborda a introdução da segurança baseada em métodos probabilísticos, aplicados nos cálculos em estados limites, apresentando informações com o objetivo de esclarecer o meio técnico em geral a respeito dos fundamentos teóricos e das vantagens que tal método apresenta frente ao tradicional método das tensões admissíveis. Apresenta-se ainda alguns exemplos de cálculo, mostrando a determinação do índice de confiabilidade e dos coeficientes adotados no método dos estados limites, os quais são calibrados em relação aos tradicionais coeficientes de segurança do método das tensões admissíveis.
Title in English
Safety in the structural design: limit states design
Keywords in English
Limit states
Reliability
Steel structures
Structural safety
Structures
Abstract in English
This work is about structural safety based in the probabilistic methods, applied in the structural design at limit states. Informations about theoretical background and advantages that this method shows related to traditional allowable stress design method are presented. In addition, some examples are presented, showing the determination of the reliability index and limit states factors, which are adjusted to original safety factors of the allowable stress design method.
 
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Publishing Date
2018-03-20
 
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