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|Type:||Artigo de evento|
|Title:||Determination Of Fastener Stiffness And Application In The Structural Design With Semi-rigid Connections|
|Author:||De Oliveira Santana C.L.|
|Abstract:||Stiffness of fasteners, as well as its strength, is a fundamental parameter in the design of structures with semirigid connnections. In this paper, an analysis of the elastic response of wood under embedment and its quantitative influence in structures with semirigid connections is presented. We make initially a brief review of the study of the response of wood under embedment. We present the derivation of stiffness of fasteners (slip modulus) from the beam on elastic foundation model and some experimental aspects and results for hardwood species, and underline some criteria aiming normalization for the embedment properties of wood. Finally we apply these values and criteria on the analysis of structures with semirigid connections. We conclude that provided that wood embedment properties are determined with good exactness, the linear and multiple linear models for the behavior of fasteners lead to reliable results in structural design.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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