Fatigue resistance of rib to deck, crossbeam to deck and deck to deck welds in orthotropic decks using structural stress

被引：12
作者：
Maljaars, Johan [1 ,2 ]
Pijpers, Richard [1 ]
Wu, Weijian [3 ,4 ]
Kolstein, Henk [3 ]
机构：
[1] TNO, Molengraaffsingel 8, Delft, Netherlands
[2] Eindhoven Univ Technol, Blauwe Zaale 1, Eindhoven, Netherlands
[3] Delft Univ Technol, Mekelweg 5, Delft, Netherlands
[4] Tech Univ Denmark DTU, Brovej 118, Lyngby, Denmark
来源：
INTERNATIONAL JOURNAL OF FATIGUE | 2023年 / 175卷
关键词：
Orthotropic bridge deck; Fatigue tests; Hot-spot stress; FAT class; TS; 1993-1-901; U-RIB; JOINTS; STRENGTH; PLATE; PERFORMANCE; BEHAVIOR;
D O I：
10.1016/j.ijfatigue.2023.107742
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This study derives the fatigue resistance of welded details in orthotropic decks using structural stress (hot-spot stress where possible) based on tests described in literature and tests by the authors. The data are supported with linear elastic fracture mechanics simulations. Details covered are the rib to deck weld, the crossbeam to deck weld and the deck butt weld. High fatigue resistances are found, caused by favourable loading modes (bending and compression) and reduced driving force with the growth of cracks. The technical specification TS 1993-1-901, part of the new generation of Eurocodes, is based on the results of this study.
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页数：14
相关论文
共 91 条
[11]  
[Anonymous], 2023, 19931901 TS CEN
[12]  
[Anonymous], 2000, 2000CONR4016 TNO
[13]  
[Anonymous], 2006, DOBOKU GAKKAI RONBUN
[14]  
Baik B, 2008, INT J STEEL STRUCT, V8, P163
[15]   Analysis of fatigue test data to reassess EN 1993-1-9 detail categories [J].
Bartsch, Helen ;
Drebenstedt, Karl ;
Seyfried, Benjamin ;
Feldmann, Markus ;
Kuhlmann, Ulrike ;
Ummenhofer, Thomas .
STEEL CONSTRUCTION-DESIGN AND RESEARCH, 2020, 13 (04) :280-+
[16]  
Bruls A, 1991, 13378 EUR COMM EUR C
[17]  
BS7910, 2019, BS79102019
[18]  
Chen Y, 2019, METALS-BASEL, V9, DOI [10.3390/met9070718, 10.3390/min9100587]
[19]   Experimental study on fatigue failure of rib-to-deck welded connections in orthotropic steel bridge decks [J].
Cheng, Bin ;
Ye, Xinghan ;
Cao, Xinger ;
Mbako, Dibu Dave ;
Cao, Yishan .
INTERNATIONAL JOURNAL OF FATIGUE, 2017, 103 :157-167
[20]  
Cuninghame J, 1995, 7210SA823 ECSC TRANS
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