Significant research efforts are now being directed at floating offshore wind turbines. The main challenge posed by floating wind turbines is the high construction and installation costs of the substructure, which make it too expensive for commercial exploitation in the current energy market. With the aim of achieving a cost-effective floating platform for offshore wind turbines, a new concept of a monolithic floating spar buoy is hereby presented. The monolithic concrete structure includes both the tower and the floater, built as a continuous single piece. This new concept offers a significant cost reduction during the construction phase and also while in operation, because the platform becomes almost free of maintenance during its lifetime. The main dimensions and the hydrostatic and hydrodynamic properties are presented, including a basic structural assessment of the platform to ensure its structural integrity. The construction and installation processes are presented, taking into account the special r...

中文翻译：

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海上风力发电机的翼梁混凝土整体设计

现在，针对海上浮动式风力涡轮机进行了大量研究工作。浮动式风力涡轮机带来的主要挑战是该子结构的高昂建造和安装成本，这使其在当前能源市场中对于商业开发而言过于昂贵。为了实现一种用于海上风力涡轮机的具有成本效益的浮动平台，特此提出一种整体式浮式浮标浮标的新概念。整体式混凝土结构包括塔和浮标，它们被构造成连续的单件。这个新概念大大降低了施工阶段和操作期间的成本，因为该平台在其使用寿命期间几乎免于维护。介绍了主要尺寸以及流体静力学和流体力学特性，包括对平台的基本结构评估，以确保其结构完整性。介绍了施工和安装过程，并考虑了特殊要求。