Fatigue performance of transverse welded attachment of high-strength structural steel series

L Tong, L Niu, Z Ren, XL Zhao - Thin-Walled Structures, 2023 - Elsevier
… firstly welded with one main plate and two attachment plates, … attachment for fatigue tests
were sampled from the welded … of two attachment plates and distortion of the main plate. The …

[HTML][HTML] … fatigue strength and improvement techniques for non-load-carrying transverse attachment joints with single-sided fillet welds and made of mild and ultra-high …

A Ahola, T Skriko, K Lipiäinen, T Björk - Engineering Structures, 2021 - Elsevier
… of irregular weld root shapes to enhance the fatigue strength of … For the S1100 steel grade,
additional fatigue tests for … the longitudinal weld penetration profiles, taken from the welded

Fatigue behavior of cracked high-strength steel plates strengthened by CFRP sheets

LL Hu, XL Zhao, P Feng - Journal of Composites for Construction, 2016 - ascelibrary.org
… the fatigue behavior of unstrengthened and CFRP strengthened cracked Q345, Q460, and
Q690 steel plates. … and strengthened specimens of three grades of steel were tested under …

Experimental study on fatigue behavior of butt-welded thin-walled steel plates strengthened using CFRP sheets

L Tong, Q Yu, XL Zhao - Thin-Walled Structures, 2020 - Elsevier
… Stop holes, welding repair, and steel plate attachment are … -welded plates were not explicitly
verified by fatigue testing data. … specimen experienced only longitudinal tensile loading, as …

Experimental study of transverse attachment joints with 40 and 60 mm thick main plates, improved by high-frequency mechanical impact treatment (HFMI)

P Shams-Hakimi, F Zamiri, M Al-Emrani… - Engineering Structures, 2018 - Elsevier
… A total of 54 fatigue tests were carried out in this study of … , in transverse and longitudinal
direction to the weld line. No … exceptionally long fatigue lives which further strengthen the …

Recent results on fatigue strength improvement of high-strength steel welded joints

HC Yıldırım - International journal of fatigue, 2017 - Elsevier
… after fatigue testing and relaxation was observed after total failure at the un-failed side of the
attachment. … In this study, weld profile examination was carried out on longitudinal stiffeners …

Fatigue strengthening of steel bridges with adhesively bonded CFRP laminates: case study

S Chataigner, M Wahbeh… - … of Composites for …, 2020 - ascelibrary.org
… two main longitudinal built-up I-section steel plate girders with … Eight steel test coupons taken
from girders were tested for … strengthening configuration with CFRP plates on butt welds, a …

Improving Fatigue Performance of Steel Members and Connections Using Fibre Reinforced Polymer

X Zhao - … Conference on Smart Monitoring, Assessment and …, 2021 - Springer
… with a modulus of 460 GPa to strengthen steel plates with longitudinal fillet weld attachment
(see … There is a need to (i) conduct more fatigue tests of FRP strengthened tubular joints; (ii) …

Fatigue strength of TIG-dressed ultra-high-strength steel fillet weld joints at high stress ratio

T Skriko, M Ghafouri, T Björk - International Journal of Fatigue, 2017 - Elsevier
… The TIG-dressing was carried out only for the weld toes between the attachment and base
… and local weld geometries of the fatigue test specimens. The longitudinal residual stress …

Fatigue tests of as-welded and HFMI treated S355 details with longitudinal and transverse attachments

B Fuštar, I Lukačević, D Skejić, M Gašparović - Welding in the World, 2022 - Springer
tests of the base material, and fatigue tests of as-welded and HFMI-treated details with
longitudinal and transverse attachmentsAttachments were made from the same plate and welded