Tensile resistances of bolted circular flange connections

被引：30

作者：

Couchaux, Mael ^{[1
]}

Hjiaj, Mohammed ^{[1
]}

Ryan, Ivor ^{[2
]}

Bureau, Alain ^{[2
]}

机构：

[1] INSA Rennes UEB, Struct Engn Res Grp LGCGM, 20 Ave Buttes de Coesmes,CS 70839, F-35708 Rennes 7, France

[2] Espace Technol, Ctr Tech Ind Construct Metall, LOrme des Merisiers, F-91190 Immeuble Apollo, St Aubin, France

来源：

ENGINEERING STRUCTURES | 2018年 / 171卷

关键词：

JOINT; FORCE;

D O I：

10.1016/j.engstruct.2018.04.004

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A closed form solution for the ultimate tensile resistance of a bolted flange joint is derived considering yield line failure mechanisms developed by Igarashi et al. The position of the prying force is determined based on formulations previously developed by the authors. Under various simplified assumptions and approximations, a design approach similar to that of the Eurocode 3 for T-stubs is proposed. To validate this approach, experimental tests have been performed on six connections of circular hollow sections made of bolted ring flange. A finite element model considering the elastoplastic behaviour of steel and contact conditions has been developed and the results showed a good agreement with experimental results. Based on the FEM model, a parametric study shows that the proposed analytical model is valid for a wide range of connections.

引用

页码：817 / 841

页数：25

共 22 条

[1]

[Anonymous], 2005, Eurocode 3: Design of Steel Structures-Part 1-2: General Rules-Structural Fire Design

[2]

[Anonymous], 2015, EN 14399--3

[3]

[Anonymous], 2001, 10002 EN

[4]

[Anonymous], 2009, 1090 EN