Forming mechanism of delamination cracks observed during tensile and fracture toughness testing of X70 pipeline steel
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fracture"
DOI: 10.1007/s10704-017-0240-0
Abstract: In this study, we have investigated microstructures of the delamination cracks observed from tensile and fracture toughness test specimens using an API X70 pipeline steel. It is found that the delaminations observed from both tensile… read more here.
Keywords: tensile fracture; fracture; cracks observed; observed tensile ... See more keywords
Small Punch Testing to Estimate the Tensile and Fracture Properties of Additively Manufactured Ti-6Al-4V
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-021-05603-9
Abstract: Small punch (SP) testing is a methodology that uses tiny disks (generally 8 mm in diameter and 0.5 mm thick) to estimate mechanical properties of metallic materials, such as tensile properties, fracture toughness, and ductile-to-brittle… read more here.
Keywords: tensile fracture; small punch; punch testing; manufactured 6al ... See more keywords
Influence of stress induced microcracks on the tensile fracture behavior of rocks
Sign Up to like & getrecommendations! Published in 2018 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2018.08.009
Abstract: Abstract The study characterizes the influence of preferentially oriented microcracks on the tensile fracture behavior of rocks by means of a discrete modeling approach. A series of numerical experiments is performed so as to systematically… read more here.
Keywords: tensile fracture; behavior rocks; fracture; microcracks tensile ... See more keywords
Effect of fiber architecture on tensile fracture of 3D woven textile composites
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111139
Abstract: Abstract 3D woven composites offer higher damage tolerance and resistance to delamination. Understanding how the architecture influences the tensile failure of the composite is imperative to ensure proper use. In this work the tensile response… read more here.
Keywords: effect fiber; fiber architecture; failure; architecture ... See more keywords
Mesomechanism of the dynamic tensile fracture and fragmentation behaviour of concrete with heterogeneous mesostructure
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.05.094
Abstract: Abstract As a typical multi-phase material, due to its heterogeneous mesostructure, concrete exhibits complicated mechanical responses when subjected to high-rate loads. Considering concrete is much weaker in tension than in compression, it is of significance… read more here.
Keywords: heterogeneous mesostructure; behaviour concrete; dynamic tensile; mesomechanism dynamic ... See more keywords
Determination of the tensile and fracture properties of ductile materials by small punch testing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nuclear Science and Technology"
DOI: 10.1080/00223131.2020.1862720
Abstract: ABSTRACT The uniaxial tensile and fracture properties are the basic data for the structural integrity assessment of ductile material. In this study, the stress-strain relations of ductile materials are predicted by the SPT-related stress-strain relation… read more here.
Keywords: tensile fracture; fracture properties; model; stress strain ... See more keywords
Tensile Fracture Behavior of Corroded Pipeline: Part 1—Experimental Characterization
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2020/4058452
Abstract: The understanding of the axial tensile behavior of environmentally corroded pipelines is of great significance for the design, maintenance, and evaluation of such structures. This article presents some experimental data recorded from 210 tensile tests… read more here.
Keywords: tensile fracture; behavior corroded; fracture; corroded pipeline ... See more keywords
Influence of stress field anisotropy on drilling-induced tensile fracture
Sign Up to like & getrecommendations! Published in 2020 at "Environmental geotechnics"
DOI: 10.1680/jenge.17.00064
Abstract: Drilling-induced tensile fracture under anisotropic stress conditions is investigated numerically with an elasto-viscoplastic constitutive model, in which the plastic strain rate can be decomposed ... read more here.
Keywords: stress; drilling induced; tensile fracture; induced tensile ... See more keywords