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Приказ резултата 11-20 од 28
Eksperimentalno istraživanje ponašanja zavarenih posuda pod pritiskom sa prslinom / Prslinom experimental investigation of cracked welded pressure vessel behaviour
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2000)
Direktno merenje J integrala je primenjeno na modelima posuda pod pritiskom, izrađenih od šavnih cevi od čelika X55. Ispitana su dva modela, jedan sa prslinom u metalu šava, drugi sa prslinom u ZUT. Poseban problem u ...
Ocena integriteta sfernog rezervoara / Integrity assessment of spherical storage tank
(Institut za ispitivanje materijala, Beograd, 2003)
Analiziran je integritet sfernih rezervoara za amonijak (zapremine 1000 m3, prečnika 12400 mm, debljina zida 30 mm), zato što su otkrivene prsline na liniji stapanja, dužine do 300 mm, različite dubine. Direktnim merenjem ...
Saf€ra - Evropski projekt industrijske bezbednosti / Saf€ra: European project on industrial safety
(Institut za ispitivanje materijala, Beograd, 2012)
Predstavljen je projekat SAF€RA čiji je cilj integracija Evropskih istraživanja u oblasti industrijske bezbednosti. Dati su ciljevi, pregled i metodologija upravljanja projekta.
Influence of multiple defects in welded joints subjected to fatigue loading according to sist en iso 5817: 2014
(Institut za ispitivanje materijala, Beograd, 2018)
Structural integrity of pressure vessels is of great importance in ensuring their safe exploitation. Due to this, a number of standards are developed in order to define the criteria according to which materials, technologies ...
Scenario razvoja loma u rotorskom bageru / Scenario of fracture development in bucket wheel excavator
(Institut za ispitivanje materijala, Beograd, 2013)
Produženi rad rotorskog bagera (BWE) u teškim radnim uslovima može dovesti do otkaza mašina. Kod veoma važnih elemenata konstrukcije, može dovesti do katastrofalnog loma. Lociranje važnih elemenata konstrukcije je od ...
Integrity assessment of turbine flat cover pipe
(Institut za ispitivanje materijala, Beograd, 2018)
The turbine flat cover pipe (dimension phi 219.1x12.7 mm, and material STPG-38) is tested and cracks are found. Determination of the required wall thickness for a pipe exposed to internal pressure is done according to EN ...
Welded joints as critical regions in pressure vessels - case study of vinyl-chloride monomer storage tank
(Savez hemijskih inženjera, Beograd, 2018)
Welded joints are analysed as critical regions in a pressure vessel in respect to structural failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of pressure vessels used in chemical ...
Industrial safety of pressure vessels - Structural integrity point of view
(Savez hemijskih inženjera, Beograd, 2016)
This paper presents different aspects of pressure vessel safety in the scope of industrial safety, focused to the chemical industry. Quality assurance, including application of PED97/23 has been analysed first, followed ...
Evaluation of the Locking Compression Plates Stress-Strain Fields
(Univ Osijek, Tech Fac, Slavonski Brod, 2018)
Locking Compression Plates (LCP) have found application in the orthopaedic healing process in modern medicine. Their design is specifically modified depending on the bone and the loading the specific bone is subjected to. ...
Integrity assessment of vital beam components that enable conjoint operation of two bridge cranes
(Institut za ispitivanje materijala, Beograd, 2018)
Vital components of the beam that enable conjoint operation of two bridge cranes are braces and threaded spindle. The beam connects two bridge cranes with overall lifting capacity of 500 t (2 x 250 t) and enables their ...