title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¼Ð¾Ð½ÑÐ°Ð¶Ð° Ð·Ð°ÐºÑÑÑÐ¸Ñ ÑÐµÐ·ÐµÑÐ²ÑÐ°ÑÐ° Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¡ÐÐ
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: Optimization of the installation method for closing the LNG storage tank
Creators: name: ÐÐ°ÑÐ°Ð½Ð¾Ð², ÐÐ½Ð´ÑÐµÐ¹
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: Ð¼Ð¾Ð½ÑÐ°Ð¶
Ð¼Ð¾Ð½ÑÐ°Ð¶ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹
ÑÐ¶Ð¸Ð¶ÐµÐ½Ð½ÑÐ¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÐ¹ Ð³Ð°Ð·
ÑÐ¿Ð³
ÑÐµÐ·ÐµÑÐ²ÑÐ°Ñ
ÑÐµÐ·ÐµÑÐ²ÑÐ°Ñ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÐ¿Ð³
Ð·Ð°ÐºÑÑÑÐ¸Ðµ ÑÐµÐ·ÐµÑÐ²ÑÐ°ÑÐ°
installation
installation of metal structures
liquefied natural gas
lng
tank
lng storage tank
tank closure

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description: The work is dedicated to the study of optimizing the methods for installing metal structures for closing the storage tank in the Arctic LNG-2 project. The objective of the study is to optimize the installation method for closing process openings for the membrane protective circuit system of LNG tanks. The research addressed the following tasks: 1. Analysis of existing experience in methods for installing metal structures and large-span constructions, and the study of modern methods. 2. Review of types of LNG storage tanks according to the International Code for the Construction and Equipment of Ships. 3. Creation of an analytical model for selecting the installation method for closing the gravity-based storage tank. 4. Consideration of risks when choosing a method, as well as labor costs associated with each method. 5. Obtaining practical results from the application of both methods for installing the tank closure. As a result of the final qualification work, an analytical model was developed to select the installation method for closing the LNG storage tank in the Arctic LNG-2 project. During the practical implementation of the installation methods, the best method was identified, which allowed reducing the construction time for the gravity based structures.