Static Strength of Axially Loaded Elliptical Hollow Section X Joints with Braces Welded to Wide Sides of Chord. II: Parametric Study and Strength Equations

被引：6

作者：

Shen, W. ^{[1
,2
]}

Choo, Y. S. ^{[1
,2
]}

Wardenier, J. ^{[1
,2
,3
]}

Packer, J. A. ^{[4
]}

van der Vegte, G. J. ^{[5
]}

机构：

[1] Natl Univ Singapore, Ctr Offshore Res & Engn, Singapore 117576, Singapore

[2] Natl Univ Singapore, Dept Civil & Environm Engn, Singapore 117576, Singapore

[3] Delft Univ Technol, Delft, Netherlands

[4] Univ Toronto, Toronto, ON M5S 1A4, Canada

[5] Van der Vegte Consultancy, Kumamoto 8618041, Japan

来源：

JOURNAL OF STRUCTURAL ENGINEERING | 2014年 / 140卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Elliptical hollow sections; Joints; Connections; Static strength; Failure modes; Limit states design; Metal and composite structures; DESIGN;

D O I：

10.1061/(ASCE)ST.1943-541X.0000792

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A research program consisting of experimental tests and finite-element (FE) analyses has been carried out to study the behavior and static strength of axially loaded elliptical hollow section (EHS) X joints of two configurations, for which the EHS braces are welded to the wide sides of the EHS chord. The experiments with the numerical calibration are presented in Paper I. This paper deals with the numerical parametric study and the determination of strength functions for the two types of joints studied. The strength equations are formulated in a similar way to those currently adopted for rectangular hollow section (RHS) joints. Limit state design equations can be derived according to current design rules in the IIW and CIDECT recommendations. (C) 2013 American Society of Civil Engineers.

引用

页数：13

共 8 条

[1] Static Strength of Axially Loaded Elliptical Hollow Section X Joints with Braces Welded to Wide Sides of Chord. I: Numerical Investigations Based on Experimental Tests
Shen, W.
Choo, Y. S.
Wardenier, J.
Packer, J. A.
van der Vegte, G. J.
JOURNAL OF STRUCTURAL ENGINEERING, 2014, 140 (01)
[2] Static strength of axially loaded EHS X-joints with braces welded to the narrow sides of the chord
Shen, W.
Choo, Y. S.
Wardenier, J.
Packer, J. A.
van der Vegte, G. J.
JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2013, 88 : 181 - 190
[3] Axially loaded Elliptical Hollow Section X joints, Part II: Results and analysis
Shen, W.
Wardenier, J.
Packer, J. A.
Choo, Y. S.
van der Vegte, G. J.
TUBULAR STRUCTURES XIV, 2012, : 265 - 272
[4] Parametric equation for static strength of tubular circular hollow section joints with complete overlap of braces
Ghol, W. M.
Yang, Y.
JOURNAL OF STRUCTURAL ENGINEERING, 2008, 134 (03) : 393 - 401
[5] An experimental and numerical study of the fracture strength of welded structural hollow section X-joints
Lappeenranta University of Technology, FIN-53851 Lappeenranta, Finland
不详
不详
J. ASTM Int., 2006, 6
[6] An experimental and numerical study of the fracture strength of welded structural hollow section X-joints
Bjork, Timo
Marquis, Gary
Pellikka, Veli
Ilvonen, Reijo
FATIGUE & FRACTURE MECHANICS, 35TH VOLUME, 2007, 35 : 343 - +
[7] Experimental study and strength evaluation of axially loaded welded tubular joints with round-ended oval hollow sections
Shen, Qihan
Wang, Jingfeng
Liew, J. Y. Richard
Gao, Benhao
Xiao, Qiang
THIN-WALLED STRUCTURES, 2020, 154
[8] Static strength of axially loaded tubular KT-joints at elevated temperatures: Study of geometrical effects and parametric formulation
Dodaran, Neda Azari
Ahmadi, Hamid
Lotfollahi-Yaghin, Mohammad Ali
MARINE STRUCTURES, 2018, 61 : 282 - 308

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