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Numerical prediction of ductile fracture resistance of welded joint zones
(Elsevier Science Bv, Amsterdam, 2016)
This study deals with the numerical prediction of ductile fracture initiation and development in welded joints of a high strength low alloyed steel. Having in mind the material heterogeneity in the joint zone, a combined ...
Design and testing characteristics of thin stainless steel diaphragms
(Elsevier Science Bv, Amsterdam, 2018)
Metal membranes are defined as thin steel circular plates. The metal membranes are widely used in the measurement technique and they are constantly loaded over the entire surface. In case that a membrane is loaded with ...
Permanent ground displacement across earthquake faults, landslides and natural slopes
(Elsevier Science Bv, Amsterdam, 2018)
Permanent ground displacement analysis methods, as very important aspect of the seismic dynamic analysis is explained in the paper. A methodology for probabilistic hazard assessment of permanent displacement across natural ...
With frequency simulation to design the monitoring of frame structures
(Institute of Physics Publishing, 2018)
Based on experience from the testing of the mining stacker in the copper mine in Bor, a practical procedure of frequency simulation of the enforced vibration of the structure was demonstrated. Modelling of the excitation ...
Numerical modeling of austenite-ferrite weldment tensile test
(Elsevier Science Bv, Amsterdam, 2014)
The aim of this paper was to numerically simulate the plastic behavior of a three-material body specimen and compare the results with physical experiments performed on the same specimen. Both the physical and numerical ...
Multidisciplinary approach to the assessment of seismic performances and rehabilitation of bridges: nonlinear analyses, probability theory and optimization theory
(Elsevier Science Bv, Amsterdam, 2016)
The paper presents a multidisciplinary approach to the assessment of seismic performances based on the Performance-Based Earthquake Engineering (PBEE), taking into account the multi-criteria optimization theory in analyzing ...
Lom konstrukcije strele odlagača rotornog bagera C 700 S usled dinamičkih uticaja / The structure failure of the discharge boom of bucket wheel excavator C 700 S due to dynamic effects
(Institut za ispitivanje materijala, Beograd, 2012)
Tokom operacije, kod rotornog bagera (BWE) se razvilo nepovoljno dinamičko ponašanje, plastična deformacija i lom konstrukcije. Posle sprovedene eksperimentalne/numeričke analize, potvrđeno je rezonantno dinamičko ponašanje ...
Hydrogen embrittlement of low carbon structural steel
(Elsevier Science Bv, Amsterdam, 2014)
Hydrogen embrittlement (HE) of steels is extremely interesting topic in many industrial applications, while a predictive physical model still does not exist. A number of studies carried out in the world are unambiguous ...
Structural integrity assurance of casing pipes in the oil and gas industry
(WIT Transactions on the Built Environment, 2013)
The exploitation of casing steel pipes used in oil and gas drilling rigs typically involves a corrosive atmosphere, high pressures and elevated temperatures. These conditions can affect the initiation and development of ...
Korelacija digitalne slike u analizi eksperimentalne mehanike / Digital image correlation in experimental mechanical analysis
(Institut za ispitivanje materijala, Beograd, 2012)
Korelacija digitalne slike (DIC) je moćna beskontaktna tehnika za merenje polja pomeranja/deformacija na površinama. Neke metode, zasnivane na 2D analizi, se koriste za određivanje mehaničkih osobina epruveta jednostavnih ...