The invention discloses a structure of an upper module of an offshore platform and a design method and an installation method of the upper module, and relates to the technical field of ocean engineering. The floating support assembly comprises supporting pieces arranged on the two sides of the upper module. The supporting piece is matched with a bearing frame of the floating barge; the hoisting assembly is matched with hoisting devices of a floating crane ship and the like. The upper module can meet the hoisting working condition, can also meet the floating mounting working condition, and meets the condition that mounting resources and methods are not determined in the design stage; and when the project is close to installation in the later period, carrying out installation economic evaluation again according to the installation resources and the market conditions so as to select the installation method with the optimal economical efficiency.
本发明公开了一种海上平台上部模块的结构及其设计方法和安装方法,涉及海洋工程技术领域,所述上部模块设置有吊装组件和浮托组件;所述浮托组件包括设置在所述上部模块两侧的支持件;所述支持件与浮托驳船的承接架相配合;所述吊装组件与浮吊船等的吊装装置相配合。上部模块既能满足吊装工况、又能满足浮托安装工况,满足设计阶段安装资源和方法尚未确定的情况;在项目后期临近安装时,再次针对安装资源和市场条件进行安装经济评价以选择经济性最优的安装方法。
Structure of offshore platform upper module and design method and installation method thereof
一种海上平台上部模块的结构及其设计方法和安装方法
2022-09-20
Patent
Electronic Resource
Chinese
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