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Risk assessment based on analytical evaluation of structural integrity and life of drilling rig pipe
(Elsevier B.V., 2021)
Risk assessment procedure based on structural integrity evaluation has been applied to oil drilling rig pipe. The new concept based on application of structural integrity evaluation to assess risk level according to ...
Layer thickness influence on impact properties of FDM printed PLA material
(Elsevier, 2024)
Polylactic Acid (PLA) is a widely used material in Fused Deposition Modeling (FDM) technology. Additive Manufacturing (AM) parameters are known to have an influence on the mechanical properties of final components. In FDM, ...
History of ductile-to-brittle transition problem of ferritic steels
(Procedia Structural Integrity, 2022)
This paper presents a review of different approaches through history concerning DTB transition phenomenon of ferritic steels and their characterization using FM concept, from the earliest studies based on LEFM to the ...
Additively manufactured tensile ring-shaped specimens for pipeline material fracture examination - influence of geometry
(Elsevier, 2022)
In order to define a procedure for integrity assessment of pipelines and determining the fracture mechanics parameters, a new type of specimen with a sharp notch, Pipe Ring Notched Tension (PRNT) specimen, is tested. The ...
Numerical simulation of fatigue crack paths in orthopedic plates
(Elsevier B.V., 2021)
This study is aimed to explain the behaviour of different orthopedic plate designs, under uniaxial bending, with cracks initiated in the stress concentration areas. Extended finite element method (XFEM) in ANSYS software ...
Side-groove effect on fracture mechanical fatigue testing of PLA material
(Elsevier BV, 2022)
PLA polymer is probably the most used thermoplastic material in FDM technology nowadays. Besides prototyping purposes, FDM materials are also considered for functional application use, thanks to the fast fabrication of ...
Predicting fatigue crack growth in complex geometries using numerical methods
(Procedia Structural Integrity, 2023)
Fatigue cracks growth in three different wing spar geometries is simulated using xFEM, as the most suitable numerical method for this purpose. The goal of this analysis was to find out how crack paths affect number of ...
Numerical simulation of fatigue crack growth in Ti-Al6-V4 hip implants under different exploitation conditions
(Procedia Structural Integrity, 2023)
One of the most important aspects of materials typically used in biomedical engineering is their resistance to various unfavourable exploitation conditions, which greatly impact their work life. In terms of extreme conditions, ...
Additively manufactured tensile ring-shaped specimens for pipeline material fracture examination - influence of geometry
(ESIS Publishing House (ESIS-PH) European Conference on Fracture, 2022)
Plane-strain fracture toughness is one of the main parameters in linear elastic
fracture mechanics and its purpose is to show the material capability to withstand load while
having a defect. Main validity aspect for such ...
Editorial of the 2nd IRAS conference
(Procedia Structural Integrity, 2023)
The Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023) took place between 2-4 April 2023 at the Faculty of Mechanical Engineering of the University of Belgrade. The ...