title: Ð Ð°ÑÑÐµÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¸ Ð¾ÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¼Ð¾ÑÑÐºÐ¾Ð³Ð¾ ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½Ð¾Ð³Ð¾ Ð²ÐµÑÑÐ¾Ð´ÑÐ¾Ð¼Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Calculation of stability and sustainabilityof an offshorestationary helicopter bridge
Creators: name: ÐÐ°Ð»Ð¸Ð¼ÑÐ»Ð»Ð¸Ð½, Ð Ð¾Ð¼Ð°Ð½
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: 2022
Subjects: ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÐ¸Ð½ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ»ÑÑÐ°
ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð°
Ð¼Ð¾ÑÑÐºÐ¾Ð¹ ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÐ¹ Ð²ÐµÑÑÐ¾Ð´ÑÐ¾Ð¼
Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð²ÐµÑÑÐ¾Ð´ÑÐ¾Ð¼
Ð¿Ð¾Ð³ÑÑÐ¶Ð½Ð¾Ð¹ Ð²ÐµÑÑÐ¾Ð´ÑÐ¾Ð¼
continental shelf structures
fixed platform
offshore fixed heliport
mobile heliport
submersible heliport
northern sea route

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description: The topic of the final qualifying work: "Calculation of stability and sustainability of an offshore stationary helicopter bridge". The object of the study: the helicopter pad of the pile-gravity type, located in the Kara Sea.The purpose of this work: to calculate the helicopter pad of the pile-gravity type for stability taking into account the requirements of normal operation during the entire service life, as well as to calculate the stability of the helicopter pad during offshore operations.In the course of the work, external loads from current, wind, waves and ice during operation and transportation were collected. Based on these loads, flat shear, rollover, bearing capacity, roll angle, and trim tests were done.Also a 3-D model in AutoCAD was designed in order to construct a static stability diagram. On the basis of the results determined static and dynamic angles of roll and trim.Based on the results obtained, it can be concluded that the helipad in the considered staging point is stable in operation mode and stable in transportation mode.The novelty of this work lies in the modernization of the concept of mobile heliport, taken from the article by R.R. Kalimullin, found in the Proceedings of the All-Russian Conference of the ISI Science Week (April 4-10, 22).