title: Ð¡ÑÐ°Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð²Ð¸ÑÐ°ÑÑÐ¸Ñ Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½ÑÑ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ·ÐµÑÐ²ÑÐ°ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Stabilization of sagging membrane coatings of vertical cylindrical tanks
Creators: name: ÐÐµÑ, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÑÐµÐ·ÐµÑÐ²ÑÐ°Ñ
Ð¿ÑÐ¾Ð²Ð¸ÑÐ°ÑÑÐµÐµ Ð¼ÐµÐ¼Ð±ÑÐ°Ð½Ð½Ð¾Ðµ Ð¿Ð¾ÐºÑÑÑÐ¸Ðµ
Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð²
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ
ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¾Ð¹ÐºÐ°
ÐºÐ°Ð½Ð°ÑÑ
reservoir
saging membrane coating
finite element method
stress-strain state
central stand
ropes

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description: This work is devoted to the analysis of methods for stabilizing sagging membrane coatings of vertical cylindrical tanks and choosing the optimal one. Problems that were solved during the study: 1) study of design solutions, methods of calculation and stabilization of sagging membrane coatings of vertical cylindrical tanks; 2) development of a calculation model of a sagging membrane coating of vertical cylindrical tanks, taking into account stabilization methods; 3) determination of parameters of stabilized membrane coatings of vertical cylindrical tanks; 4) analysis of the stress-strain state of sagging membrane coatings, taking into account stabilization methods; 5) development of recommendations for choosing the optimal method for stabilizing sagging membrane coatings, depending on the type and design of the membrane coating, operating conditions of the tank and other factors. The work carried out calculations showing how snow load and excess pressure affect the vertical movements of the sagging membrane coating of a vertical cylindrical tank. Studies have been conducted to evaluate the influence of various stabilization methods on the stress-strain state of the sagging membrane covering structure and its metal consumption. To achieve these results, the following information technologies were used/developed in the work, including software, cloud services, databases, etc.: PC LIRA-SAPR 2016, AutoCad 2021, Mathcad 15, Microsoft Excel 2016.