SHIP FOR OFFSHORE INSTALLATION AND METHOD FOR INSTALLING THE SAME

PURPOSE: A vessel for offshore operations and an installation method of the vessel are provided to reduce acceleration or resistance to the upper part of a jack-up leg while sailing by lowering the installation height of the jack-up leg. CONSTITUTION: A vessel for offshore operations includes a hull...

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Bibliographic Details
Main Authors MUN, JONG TAE, RHYU, SEONG SUN, PARK, SANG YUN, KIM, DEOK JOONG
Format Patent
LanguageEnglish
Korean
Published 27.12.2012
Subjects
EQUIPMENT FOR SHIPPING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SOIL SHIFTING
TRANSPORTING
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Summary:PURPOSE: A vessel for offshore operations and an installation method of the vessel are provided to reduce acceleration or resistance to the upper part of a jack-up leg while sailing by lowering the installation height of the jack-up leg. CONSTITUTION: A vessel for offshore operations includes a hull(110), a crane(120), and a plurality of jack-up legs(130). The crane is arranged at the hull. The jack-up legs fold and unfold by the crane. An upper body and a lower body are arranged at each jack-up leg. The upper body and the lower body are hinge-combined using bolts. The jack-up legs are slidably combined with the through hole of the hull. A support is installed at the hull and supports folded jack-up legs.
Bibliography:Application Number: KR20110058545