A construction method of an offshore structure is disclosed. According to an embodiment of the present invention, the construction method of an offshore structure comprising a lower structure and an upper structure loaded on the lower structure comprises: step a of arranging a support structure, which is a floating structure, on the bottom of a dry dock; step b of manufacturing the upper structure on the support structure; step c of floating the support structure by supplying water into the dry dock; and step d of lifting the upper structure to an offshore crane. Therefore, the present invention improves production efficiency by efficiently using a workplace in a shipyard.
해양구조물 건조방법이 개시된다. 본 발명의 실시예에 따르면,하부구조물과 상기 하부구조물에 탑재되는 상부구조물을 포함하는 해양구조물 건조방법으로서, 드라이도크의 바닥에 부유체인 지지구조물을 배치하는 a단계; 상기 지지구조물 위에서 상기 상부구조물을 제작하는 b단계; 상기 드라이도크로 물을 유입시켜 상기 지지구조물을 부상시키는 c단계; 및 해상크레인으로 상기 상부구조물을 리프팅하는 d단계를 포함하는, 해양구조물 건조방법이 제공된다.
METHOD FOR CONSTRUCTING OFFSHORE STRUCTURE
해양구조물 건조방법
2016-09-06
Patent
Electronic Resource
Korean
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