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Устойчивость и остойчивость самоподъемной буровой платформы Uranus

выпускная квалификационная работа бакалавра

Устойчивость и остойчивость самоподъемной буровой платформы Uranus

Abstract

Объект исследования: самоподъемная буровая установка Uranus. Цели работы: 1) Расчет внешних нагрузок на самоподъемную буровую установку; 2) Расчет устойчивости сооружения на опрокидывание и плоский сдвиг во время эксплуатации; 3) Расчет остойчивости буровой установки при транспортировке. В данной выпускной бакалаврской работе произведен расчет внешних нагрузок (волнение, течение, ветер, нагрузка от льда) на самоподъемную буровую установку, выполнена проверка устойчивости сооружения на опрокидывание и сдвиг в условиях нормальной эксплуатации, рассчитана остойчивость сооружения во время транспортировки. Выпускная работа содержит пояснительную записку объемом страниц, список литературы из наименований и 9 приложений, включающих в себя примеры расчетов и графические пояснения.

Object of study: self-lifting drilling rig Uranus. Goals of work: 1) Calculation of external loads on a self-elevating drilling rig; 2) Calculation of the stability of the structure on tilting and flat shear during operation; 3) Calculation of the stability of the drilling rig during transportation. In this graduate bachelor’s work, external loads were calculated (waves, current, wind, ice load) on a self-lifting drilling rig, the stability of the structure was tested for tilting and shifting during normal operation, and the stability of the structure during transportation was calculated.

Keywords

водоизмещение, восстанавливающий момент, сочетание нагрузок, combination of loads, handling temperature, внешние нагрузки, self-lifting drilling installation, waterproof, external loads, tipped torque, different, крен, устойчивость, опрокидывающий момент, stability, tilt, restoring torque, дифферент, остойчивость, самоподъемная буровая установка, tipping mentent

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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