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Prikaz rezultata 11-20 od 26
Comparative Exemination of the Strengthened and Non-Strengthened NIMONIC Specimens with Laser Shot Peening Method
(Elsevier Science Bv, Amsterdam, 2018)
Laser shot peening (LSP) of material strengthening is nowdays widely used method in various branches of industry. In this paper are presented comparative exeminations of specimen made of NIMONIC and strengthened specimen ...
Microhardness and Macrostructures of Friction Stir Welded T-joints
(Elsevier Science Bv, Amsterdam, 2018)
The results of research regarding the friction stir welding process of T-joints are presented in this paper. Experimental welding of two and three aluminium plates were performed in order to obtain T-joints. Microhardness ...
Numerical simulation of crack propagation in high-strength low-alloyed welded steel
(Elsevier Science Bv, Amsterdam, 2018)
The industrial application of high-strength low-alloyed steel (HSLA) in welded structures has increased the demand for understanding fracture behavior and structural integrity assessment of this type of steel and produced ...
Theoretical investigation of structural, mechanical, elastic and vibrational properties of advanced materials under extreme conditions
(Elsevier Science Bv, Amsterdam, 2018)
One of the recent trends in materials science and technology is the research of the behavior of the materials under the extreme conditions both on the theoretical and experimental basis. There are limitations of the ...
Integrity assessment of ammonia spherical storage tank
(Elsevier Science Bv, Amsterdam, 2018)
The integrity of the ammonia spherical tank (with a volume of 1800 m3 and the outer diameter of 15120 mm, nominal wall thickness 30 mm) was analyzed due to discovered cracks on the longitudinal and transverse but joints ...
Stress intensity factor for multiple cracks on curved panels
(Elsevier Science Bv, Amsterdam, 2018)
The aim of this paper is to explore and to demonstrate the capacity, performances and difficulties of stress intensity factors (SIFs) calculations in a case of multiple cracks on curved panels analyzed by means of different ...
Microstructural and fracture analysis of microalloyed steel weld metal
(Elsevier Science Bv, Amsterdam, 2018)
In this paper is presented behavior of microalloyed steel weld metal with niobium during impact testing, as well as microstructural characterization. Impact tests were done on instrumented Charpy pendulum at room temperature, ...
Decreasing bridge member's resistance due to reinforcement corrosion
(Elsevier Science Bv, Amsterdam, 2018)
The traffic infrastructure is very important for the economy, people and progress of the country. The infrastructure consists of numerous structures and their structural members like bridges, abutments, piers, rails, ...
Strain measurement of pressure equipment components using 3D Digital Image Correlation method
(Elsevier Science Bv, Amsterdam, 2018)
Pressure equipment has widespread application in various industrial sectors. Due to this variety, pressure equipment can have complex structure and is subjected to different working loads (static, dynamic, thermal etc.) ...
Design of Wing Spar Cross Section for Optimum Fatigue Life
(Elsevier Science Bv, Amsterdam, 2018)
Aircraft structure is the most obvious example where functional requirements demand light weight and strong structures. Shape and sizing optimization are being increasingly used nowadays for designing lightweight structural ...