Results 21 to 30 of about 302 (147)
Scripta Metallurgica, 1986 Scripta Metallurgica 20 (1986) 1575-1580.
Department of Materials Science and Engineering University of Florida, Gainesville, Florida, USA ( host institution ) +3 more
openaire +2 more sources
Metals, 2019 This work presents an investigation of the effects of temperature and crack growth on cleavage fracture toughness for weld thermal simulated X80 pipeline steels in the ductile-to-brittle transition (DBT) regime.
Jie Xu +6 more
doaj +1 more source
International Journal of Applied Mechanics and Engineering, 2016 This paper presents a numerical analysis of the relationship between in-plane constraints and the crack tip opening displacement (CTOD) for single-edge notched bend (SEN(B)) specimens under predominantly plane strain conditions.
M. Graba
doaj +1 more source
Energies, 2019 The increasingly mechanical requirements of offshore structures have established the relevance of fracture mechanics-based quality control in welded joints.
Álvaro Presno Vélez +3 more
doaj +1 more source
Fatigue Crack Growth from Notches: A Numerical Analysis
Applied Sciences, 2020 A numerical approach based on plastic crack tip opening displacement (CTOD) was followed to study fatigue crack growth (FCG) from notches. The identification of fundamental mechanisms was made considering notched and unnotched models, with and without ...
Micael Borges +4 more
doaj +1 more source
Polymer Testing, 2021 This paper presents a comprehensive study on determining the interface adhesive strength of the polymer coating/substrate system to improve its durability.
Wenjie Qian +5 more
doaj +1 more source
Hierarchical Twin Networks Enable Exceptional Strength and Fracture Toughness in Titanium
Advanced Science, Volume 13, Issue 46, 17 August 2026.A commercial‐purity titanium with hierarchical ultrafine twin structures delivers an exceptional combination of fracture toughness (KJIc) of 187 MPa·m1/2 and specific yield strength of 140 MPa·cm3·g−1, in which pre‐engineered high‐density twin boundaries stimulate massive and
Xiao‐Wei Zou +3 more
wiley +1 more source
Micromachines, 2020 The present research focuses on the investigation of an in situ hydrogen charging effect during Crack Tip Opening Displacement testing (CTOD) on the fracture toughness properties of X65 pipeline steel.
Helen P. Kyriakopoulou +6 more
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Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 8, Page 3404-3419, August 2026.ABSTRACT In this study, the fracture response of polypropylene (PP) was assessed using J‐integral evaluation, J‐R curve construction, and fractography examination. J‐R and load–displacement curves were analyzed to determine critical loads and estimate J‐integral values based on standards established for polymer fracture testing, which led to the ...
N. Choupani +3 more
wiley +1 more source
Digital image correlation method in experimental analysis of fracture mechanics parameters [PDF]
Scientific Technical Review, 2017 The principles and examples of state-of-the-art experimental methods for measuring the fracture mechanics parameters are presented in this paper. The methodology of experimental analysis of the fracture mechanics parameters includes investigation of ...
Čolić Katarina +4 more
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