NAFTOS PRODUKTŲ VERTIKALAUS REZERVUARO STIPRUMO TYRIMAS MODELIAVIMO METODAIS

Larisa Vasiljeva, Žaneta Faizrachmanova

Abstract


The article focuses on the vertical oil storage is presented. The assessment carried out by the supporting structures, the behavior ofthe ability to work metal borders. Modeled on the structure of the tank, taking into account the parallel constructions used in practice.STAAD Pro and Plaxis 3D foundation by means of a calculation package drawn up in reservoir numerical model. Reservoirevaluations of the long-term performance of the calculated loads are taken into account in the operation of the most unfavorablecombination of loads. The main tasks of the study related to the construction of the life tense-deformable analysis, examined thebottom of the sidewalls and the connection node of the optimal variants. Using a model of the design, the construction of verticalstorage tank calculations carried out in accordance with EN 14015 elements of the standard. The conclusions and recommendationsabout safety of work of oil storage are submitted.

KEY WORDS: reservoir, construction, load, bending moment, normal, tangential stresses, the strength limit, yield point, the sidesand bottom nodes, the strength, EN 14015 standard.


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