4.7 Article

Weld root fatigue assessment of load-carrying fillet welded joints: 4R method compared to other methods

Related references

Note: Only part of the references are listed.
Article Engineering, Mechanical

Fatigue strength assessment of ground fillet-welded joints using 4R method

Antti Ahola et al.

Summary: This study conducted a fatigue analysis on welded joints of various steel grades, utilizing literature data and the 4R method to consider material strength, residual stress, and other factors. The use of the 4R method accurately predicted the fatigue strength of joints under different conditions, showing effectiveness in taking residual stresses into account.

INTERNATIONAL JOURNAL OF FATIGUE (2021)

Article Engineering, Mechanical

Re-evaluation of weld root fatigue strength for load-carrying fillet welded joints using the notch stress concept

Hamidreza Rohani Raftar et al.

Summary: The re-evaluation of fatigue strength for load-carrying fillet welded joints failing from weld root was conducted, investigating different reference radii to assess the fatigue strength of weld root. A new FAT class with modified slope was proposed to enhance the accuracy of the current recommended class, particularly for thin joints with r(ref) = 0.3 mm.

INTERNATIONAL JOURNAL OF FATIGUE (2021)

Article Construction & Building Technology

Fatigue strength assessment of ultra-high-strength steel fillet weld joints using 4R method

A. Ahola et al.

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH (2020)

Article Engineering, Mechanical

Fatigue strength of fillet-welded joints at subzero temperatures

Moritz Braun et al.

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES (2020)

Article Engineering, Mechanical

Analysis of weld root fatigue cracking in load-carrying high-strength aluminum alloy cruciform joints

Ping Wang et al.

INTERNATIONAL JOURNAL OF FATIGUE (2020)

Article Engineering, Mechanical

Fatigue strength assessment of TIG-dressed ultra-high-strength steel fillet weld joints using the 4R method

H. Mettanen et al.

INTERNATIONAL JOURNAL OF FATIGUE (2020)

Article Metallurgy & Metallurgical Engineering

Fatigue strength of cruciform joints and longitudinal joints with laser-arc hybrid welding

Takeshi Hanji et al.

WELDING IN THE WORLD (2019)

Article Engineering, Mechanical

Fatigue strength assessment of TIG-dressed welded steel joints by local approaches

Joerg Baumgartner et al.

INTERNATIONAL JOURNAL OF FATIGUE (2019)

Article Engineering, Mechanical

Predicting weld root notch stress intensity factors for rib-to-deck welded joint under deck loading modes

Pengjun Luo et al.

INTERNATIONAL JOURNAL OF FATIGUE (2019)

Article Engineering, Mechanical

Fatigue assessment of steel load-carrying cruciform welded joints by means of local approaches

Wei Song et al.

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES (2018)

Article Metallurgy & Metallurgical Engineering

Fatigue strength assessment of duplex and super-duplex stainless steels by 4R method

Timo Bjork et al.

WELDING IN THE WORLD (2018)

Article Engineering, Mechanical

Fatigue assessment of welded joints under variable amplitude loading using a novel notch stress approach

T. Nykanen et al.

INTERNATIONAL JOURNAL OF FATIGUE (2017)

Article Engineering, Mechanical

Application of Neuber's effective stress method for the evaluation of the fatigue behaviour of magnesium welds

Ozler Karakas

INTERNATIONAL JOURNAL OF FATIGUE (2017)

Review Engineering, Mechanical

Review and considerations on the fatigue assessment of welded joints using reference radii

Joerg Baumgartner

INTERNATIONAL JOURNAL OF FATIGUE (2017)

Article Construction & Building Technology

Utilizing artificial neural networks for stress concentration factor calculation in butt welds

M. Dabiri et al.

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH (2017)

Article Engineering, Civil

Investigation on fatigue behaviour of load-carrying fillet welded joints based on mix-mode crack propagation analysis

Liang Zong et al.

ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING (2017)

Article Construction & Building Technology

Neural network-based assessment of the stress concentration factor in a T-welded joint

M. Dabiri et al.

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH (2017)

Article Engineering, Mechanical

A new proposal for assessment of the fatigue strength of steel butt-welded joints improved by peening (HFMI) under constant amplitude tensile loading

T. Nykanen et al.

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES (2016)

Article Automation & Control Systems

Effect of welding sequence on temperature distribution, distortions, and residual stress on stiffened plates

Bai-Qiao Chen et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2016)

Article Metallurgy & Metallurgical Engineering

Fatigue Life Evaluation of Fillet Welded Cruciform Joints with Load-Carrying Welds

S. Vishnuvardhan et al.

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS (2016)

Article Metallurgy & Metallurgical Engineering

Fatigue assessment of welded joints using stress averaging and critical distance approaches

J. Baumgartner et al.

WELDING IN THE WORLD (2015)

Article Metallurgy & Metallurgical Engineering

Effect of Weld Quality and Postweld Improvement Techniques on the Fatigue Resistance of Extra High Strength Steels

H. P. Lieurade et al.

Welding in the World (2013)

Article Metallurgy & Metallurgical Engineering

IIW guideline for the assessment of weld root fatigue

Wolfgang Fricke

WELDING IN THE WORLD (2013)

Article Materials Science, Multidisciplinary

Fatigue resistance of weld ends

Matthias Kaffenberger et al.

COMPUTATIONAL MATERIALS SCIENCE (2012)

Article Engineering, Mechanical

Evaluation of nominal and local stress based approaches for the fatigue assessment of seam welds

T. Bruder et al.

INTERNATIONAL JOURNAL OF FATIGUE (2012)

Article Materials Science, Multidisciplinary

Application of the notch stress concept to the real geometry of weld end points

M. Kaffenberger et al.

MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK (2011)

Article Engineering, Mechanical

Fatigue analysis of friction stir welded aluminium profile using critical distance

Meysam Mahdavi Shahri et al.

INTERNATIONAL JOURNAL OF FATIGUE (2010)

Article Materials Science, Multidisciplinary

Fatigue behaviour of welded joints from magnesium alloy (AZ31) according to the local strain concept

O. Karakas et al.

MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK (2010)

Article Mechanics

The theory of critical distances

D. Taylor

ENGINEERING FRACTURE MECHANICS (2008)

Article Mechanics

The theory of critical distances: a review of its applications in fatigue

Luca Susmel

ENGINEERING FRACTURE MECHANICS (2008)

Article Engineering, Mechanical

A study on fatigue crack initiation point of load-carrying fillet welded cruciform joints

Shigenobu Kainuma et al.

INTERNATIONAL JOURNAL OF FATIGUE (2008)

Article Engineering, Multidisciplinary

Residual stresses in welded structures

R. H. Leggatt

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING (2008)

Article Engineering, Mechanical

A fatigue strength evaluation method for load-carrying fillet welded cruciform joints

Shigenobu Kainuma et al.

INTERNATIONAL JOURNAL OF FATIGUE (2006)

Article Engineering, Ocean

Fatigue analysis of load-carrying fillet welds

JD Sorensen et al.

JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME (2006)

Article Engineering, Mechanical

Fatigue life prediction of gas tungsten arc welded AISI 304L cruciform joints with different LOP sizes

PJ Singh et al.

INTERNATIONAL JOURNAL OF FATIGUE (2003)

Article Engineering, Mechanical

Prediction of fatigue failure location on a component using a critical distance method

D Taylor et al.

INTERNATIONAL JOURNAL OF FATIGUE (2000)

Article Engineering, Mechanical

Predicting weld toe stress concentration factors for T and skewed T-joint plate connections

FP Brennan et al.

INTERNATIONAL JOURNAL OF FATIGUE (2000)