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Now showing items 101-109 of 109
Numerical analysis of different weld geometries of lap welded joint in ammonia transport tanks
(Institut za ispitivanje materijala, Beograd, 2017)
Presented is a comparison of stress and strain distribution in lap welded joints of different geometries, which are part of a pressure vessel used as an ammonia transport tank. For this purpose, two numerical models are ...
Structural integrity and life assessment of oil drilling rig pipes using analytical method
(Institut za ispitivanje materijala, Beograd, 2022)
Structural integrity and life assessment of oil rig pipes using analytical method is presented and applied to an oil drilling rig pipe. The new concept based on risk evaluation according to probability and consequence of ...
Tensile properties of polypropylene additively manufactured by FDM
(Društvo za integritet i vek konstrukcija, 2022)
Polypropylene (PP) is an extensively studied and tested environment-friendly polymer, whose applications range from product packaging in the food industry to biomedical applications. It is a non-toxic, lightweight material, ...
TENSILE TESTING OF FLAT THIN SPECIMENS USING THE TWO-DIMENSIONAL DIGITAL IMAGE CORRELATION METHOD
(Structural Integrity and Life, 2023)
Conventional tensile testing is most commonly used for determining the basic mechanical properties of the material. However, this approach is challenging for in-depth analysis of material behaviour, especially related to ...
Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating
(Structural Integrity and Life, 2023)
The paper describes the surfacing technology for coating of high-alloyed austenitic stainless steel 316L on the steel S235JR base material. Coatings were applied by plasma transferred arc welding process. The 5 samples ...
Novel procedure to determine actual stress-strain curves
(Institut za ispitivanje materijala, Beograd, 2021)
This paper presents a novel procedure for determining the actual stress- strain curves for undermatching rectangular welded joints made of martensitic armoured steel Armox 500T. The method is based on an analytical expression ...
test pressures and stresses for pressure vessels according to new regulation 87/11
(University of Belgrade, Faculty of Mechanical Engineering, 2012)
With the enforcement of Regulation on Technical Requirements for Design, Development and Conformity Assessment of Pressure Equipment and Regulations on the Inspections of Pressure Equipment During the Lifetime (Službeni ...
Experimental Mechanical Characterization of Parts Manufactured by SLA and DLP Technologies
(Structural Integrity and Life, 2023)
Since the beginnings of additive manufacturing (AM) in the 1980s, vat polymerization was the first and most intensively developing technology that enabled the production of very precise parts from photosensitive polymer ...
Analiza rizika integriteta konstrukcija / Risk analysis in structural integrity
(Institut za ispitivanje materijala, Beograd, 2011)
Risk analysis has been presented, as the new approach for solving problems in structural integrity assessment. The inspection concepts have been described, based on risk (RBI) and reliability (RCM), focused on companies ...