超大型浮体横向和纵向两种构型下浮体的完整稳性对比分析

由于海洋超大型浮体的超大尺度、复杂的结构形式、恶劣的长期使用环境、所受的外部载荷时空变化剧烈和多样化的任务功能需求等特点,需要开展对海洋超大型浮体构型和结构形式的研究,其中稳性性能是确定超大型浮体构型的关键因素之一.本文针对超大型浮体的横向、纵向下浮体两种构型分别开展完整稳性分析,并对其稳性分析结果进行对比分析,对相关技术要点进行了探讨,给出超大型浮体构型研究中关于下浮体布置朝向的建议,为相关科学问题的研究打下基础.

Analysis of Intact Stability Comparison of VLFS Transverse and Vertical Pontoon

Because of the very large scale, complex structural form, serious long-term use environment, external load affected by the change of time and space, and various function requirements of VLFS, it is necessary to carry out the research on the configuration and structure of the VLFS. The stability performance is one of the key factors to determine the configuration of VLFS .In this paper, the intact stability analysis of transverse and vertical pontoon for VLFS two configurations were carried out, and the stability analysis results were compared, related technical key points were discussed, and some suggestions on the orientation of VLFS pontoon are given, lay the foundation for related research scientific problems.