title: ÐÐ¸Ð½Ð°Ð¼Ð¸ÐºÐ° Ð¿Ð»Ð°Ð²ÑÑÐµÐ¹ Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÑ Â«Save AstoriaÂ» Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ LUN-A
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: Dynamics of the floating hotel "Save Astoria" at the LUN-A platform
Creators: name: ÐÐµÐ»ÑÐ½Ð¸Ðº, ÐÐ»ÑÑ
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: 2021
Subjects: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ¾ÑÑÐ¸Ð½Ð¸ÑÑ
Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¿Ð¾Ð»ÑÐ¿Ð¾Ð³ÑÑÐ¶Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
Ð·Ð°ÑÐºÐ¾ÑÐµÐ½Ð½ÑÐµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ñ
ÐÑÐ½ÑÐºÐ°Ñ-Ð
semi-submersible systems
anchored structures
containment systems
Lunskaya-A

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð¿Ð»Ð°Ð²ÑÑÐµÐ¹ Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÑ Ð²Ð±Ð»Ð¸Ð·Ð¸ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ³Ð¾ ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐºÑÐ° Ð´Ð»Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð²ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐºÐµ Ð°ÐºÐ²Ð°ÑÐ¾ÑÐ¸Ð¸. Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ±ÑÐ°Ð½ Ð²Ð¸Ð´ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ñ; Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐµ Ð²ÐµÑÑÐ¾-Ð²Ð¾Ð»Ð½Ð¾Ð²ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð´Ð»Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð°ÐºÐ²Ð°ÑÐ¾ÑÐ¸Ð¸; Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ, ÑÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÐµÐ¼ÑÐµ Ð½Ð° Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÐµ Ð¸ ÑÐ³Ð»Ð¾Ð²ÑÐµ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð²ÑÑÐµÐ¹ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Ð² ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð²ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð²ÑÑÐµÐ¹ Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÑ Ð¿Ð¾Ð´ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÐµÐ¼ Ð²ÐµÑÑÐ°, ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð²Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ñ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐµ Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐºÐ¾ÑÐ½ÑÑ ÑÐ²ÑÐ·ÐµÐ¹ Ð´Ð»Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð²ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð²Ð½ÐµÑÐ½Ð¸Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑÑÑ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Ð² ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð²ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð¼Ð¾ÑÑÐ°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ, ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¸ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ Ð² ÑÐ¾ÑÐºÐµ ÐµÐ³Ð¾ ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ. Ð ÐºÐ¾Ð½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÐ¿Ð¾Ð³ÑÑÐ¶Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð² Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐºÐµ Ð¿Ð¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð²ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ.
description: Purpose of the work: development and optimization of a system for keeping a floating hotel near an operating stationary facility for operation and survival modes at a given point in the water area. In this work, the type of retention system is chosen; the limiting wind-wave conditions for a given water area are determined; analyzed the restrictions imposed on the linear and angular displacements of the floating platform in operation and survival modes. In addition, within the framework of the work, a study of the behavior of a floating hotel under the influence of wind, current and waves was carried out using methods of mathematical modeling, according to the results of which the optimization of the selected containment system was carried out, namely, the initial tension of the anchor links was selected for the modes of operation and survival. The limiting parameters of external influences, which ensure the safety of the platform in the modes of operation and survival, have been clarified. The design of the transition bridge is also considered, displacements, speeds and accelerations at the point of its attachment are obtained. At the end of the work, conclusions were drawn about the most suitable parameters of the system for holding a semi-submersible installation at a given point of setting, necessary to ensure safe operation in operation and survival modes.