Romensky D. Edge effects in the shells of membrane reservoir facilities for storage of liquid and bulk materials

The thesis deals with SSS designs unit joining walls to the bottom capacitive structures for example one wall metal tanks and tanks with a protective wall as well as concrete cylindrical silos with a metal funnel. The thesis analyzes the current state of the design of metal VСT, given the existing calculation methods, the analysis of solved and unsolved problems, the existing methods of calculation of shells metal VСT and design solutions unit joining walls to the bottom and unit joining walls reinforced cylindrical silos with a metal funnel. Experimental studies on the model VСT to determine the rational design scheme (frame or hinge), which resulted in the specific features of SSS unit joining walls to the bottom model with one and with a protective wall, depending on the pliability the base. Numerical investigations VCT SSS volume 10-50 thousand m3, with varied relevance factors. Whose results for rigid and articulated calculation schemes unit joining walls to the bottom VCT, installed generalized depending on the components SSS, depending on the pliability the base, design solution unit joining walls to the bottom and availability of protective wall. Based on the results of studies is developed method of examination and testing of the exploited VCT volume 10-50 thousand m3 to refine SSS their unit joining walls to the bottom. Using the approaches worked the features of clarify SSS unit joining walls to the funnel capacitance structures reinforced cylindrical silos with a metal funnel.