Influence of material and welding parameters on the fatigue strength of welded components of the bus structure.

被引：0
|
作者：
Savaidis, Georgios [1 ]
Bauer, Wilhelm
Bayer, Michael
Streicher, Manfred
机构：
[1] Tech Hsch Darmstadt, Darmstadt, Germany
[2] Aristoteles Fachbereich Maschinenbau, Fachbereich Maschinenbau, GR-54006 Thessaloniki, Greece
[3] Tech Univ Munich, D-8000 Munich, Germany
来源：
MATERIALPRUFUNG | 2006年 / 48卷 / 7-8期
关键词：
Buses - Failure (mechanical) - Fatigue of materials - Probability - Statistical methods - Strength of materials;
D O I：
10.3139/120.100750
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Influence of material and welding parameters on the fatigue strength of welded components of the bus structure. Experimental investigations on thin-walled, hollow-sectioned profiles joined together by fillet welds were performed to evaluate the influence of material and manufacturing parameters on the fatigue life of the failure-critical welds. Various materials and welding parameters were combined. The results were statistically analyzed, and the Wohler curves under fully reversed bend loading were determined for various probabilities of survival. The results indicate an influence of the welding parameters on the fatigue life. The influence of the material is of almost no significance. The fatigue life scatter lies within common values reported in the literature.
引用
收藏
页码：365 / 369
页数：5
相关论文
共 50 条
  • [1] Influence of welding parameters on fatigue strength of spot-welded joint considering nugget size
    Chaya, T
    Yoshi, T
    Noguchi, H
    FATIGUE DAMAGE OF MATERIALS: EXPERIMENT AND ANALYSIS, 2003, 5 : 321 - 331
  • [2] Fatigue strength of welded components
    Dilger, Klaus
    Vogt, Martin
    Hanssen, Ekke
    STAHL UND EISEN, 2010, 130 (04): : 83 - +
  • [3] Influence of steel strength on the fatigue reliability of welded structural components
    Garbatov, Y
    Soares, CG
    INTERNATIONAL JOURNAL OF FATIGUE, 2004, 26 (07) : 753 - 762
  • [4] Influence of welding residual stresses on fatigue design of welded joints and components
    Krebs J.
    Kassner M.
    Welding in the World, 2007, 51 (7-8) : 54 - 68
  • [5] Investigation on the influence of manufacturing parameters on the fatigue strength of components
    Reiss, Andrea
    Engel, Ulf
    Merklein, Marion
    CURRENT STATE-OF-THE-ART ON MATERIAL FORMING: NUMERICAL AND EXPERIMENTAL APPROACHES AT DIFFERENT LENGTH-SCALES, PTS 1-3, 2013, 554-557 : 280 - 286
  • [6] Influence of welding process parameters and corrosion on the fatigue strength of magnetic pulse welded aluminium/steel hybrid sheets
    Mrzljak, Selim
    Schumacher, Eugen
    Böhm, Stefan
    Walther, Frank
    Welding and Cutting, 2021, 2021 (02): : 138 - 144
  • [7] Influence of welding parameters on the fatigue behaviour of high strength steels
    Horn, A.
    Panzenboeck, M.
    Clemens, H.
    Posch, G.
    MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK, 2013, 44 (11) : 889 - 896
  • [8] The influence of laser parameters, scanning strategies and material on the fatigue strength of a stochastic porous structure
    Ghouse, Shaaz
    Babu, Sarat
    Nai, Kenneth
    Hooper, Paul A.
    Jeffers, Jonathan R. T.
    ADDITIVE MANUFACTURING, 2018, 22 : 290 - 301
  • [9] Transmission laser welding of thermoplastics: Influence of welding parameters and rib dimensions on the strength of welded joints
    Bastos, Lourenco
    Alves, Marco
    Sousa, Bruno
    Vilela, Andreia
    Rietter, Luciano
    Duarte, Fernando
    Carneiro, Filipa
    Zmijewska-Rocha, Agnieszka
    JOURNAL OF ADVANCED JOINING PROCESSES, 2023, 8
  • [10] Strength calculations and fatigue tests of welded bus bodywork nodes
    Kepka, Miloslav
    Kepka, Miloslav, Jr.
    Minich, Radovan
    23 EUROPEAN CONFERENCE ON FRACTURE, ECF23, 2022, 42 : 687 - 693
12345