机电工程技术2024，Vol.53Issue(6)：142-147,6.DOI:10.3969/j.issn.1009-9492.2024.06.033
海洋牧场"半潜箱型养殖旅游平台"有限元分析
Finite Element Analysis of"Semi-submersible Box Breeding Tourism Platform"in Marine Ranching
摘要
Abstract
In view of the decline of Marine fishery resources in China and the pollution of traditional mariculture industry,the SESAM analysis software is used to simulate the ocean wave load by equivalent design wave method to check the yield and buckling strength of the platform structure,in order to provide a certain reference for the safe use of the platform.The results indicate that although the design waves for maximum stress on the platform under three different working conditions are different,the overall yield strength of the platform still meets the requirements of the CCS"Classification Specification for Offshore Mobile Platforms".Through the overall yield strength analysis,it is found that the structural stress response reaches its maximum under the equivalent design wave sea state of Sec2011 when the platform survives at a draft.Therefore,when the mid plane stress,X-direction stress,Y-direction stress,and shear stress are respectively maximum,buckling verification is conducted on the plate lattice and reinforced material.The verification analysis shows that the buckling strength criterion is less than 1.0,indicating that the platform structure′s buckling strength meets the requirements of the specification.关键词
海洋牧场/SESAM/等效设计波/强度校核Key words
marine ranching/SESAM/equivalent design wave/strength verification分类
交通工程引用本文复制引用
赵勇平,代超,张永康..海洋牧场"半潜箱型养殖旅游平台"有限元分析[J].机电工程技术,2024,53(6):142-147,6.基金项目
广东省基础与应用基础研究基金项目(2022B1515250004) （2022B1515250004）
海上风电装备激光锻造电弧复合增材修复技术研究(粤基金字(2023)6号) （粤基金字(2023）
