摘要
在海洋工程设计中,SACS软件集成了最新的行业规范,对杆件的校核简便易行,在固定式平台导管架和组块的强度计算中占有主导性的地位。但对于浮式平台的设计和校核,应用更多的是MOSES和AQWA。主要基于浮体的运动性能分析。结构强度的分析还是运用通用的有限元软件。通用有限元软件由于没有集成行业规范,杆件校核较为繁琐。本文通过运用AQWA计算浮式平台的水动力,在SACS中简化浮式平台模型,并将AQWA计算得出的载荷传递到SACS模型中,在SACS中完成结构杆件的强度计算和校核。
In the design of offshore engineering,SACS software has integrated the latest industry code.It is take a dominant position in the strength calculation of the fixed platform because it easy to check the member.MOSES and AQWA are more convenient for motion performance analysis of floating platform.The analysis of structural strength is based on the general finite element software.Due to the lack of integrated industry code,the general finite element software is more complicated for member check.In this paper,by using AQWA to calculate the hydrodynamic force of floating platform,the floating platform model is simplified in SACS,and the load calculated by AQWA is transferred to the SACS model,and finally completed the member check in SACS.
作者
陈邦敏
张晖
王朝阳
付殿福
CHEN Bang-min;ZHANG Hui;WANG Zhao-yang;FU Dian-fu(CNOOC Research Institute Ltd.,Beijing 100028,China)
出处
《舰船科学技术》
北大核心
2019年第9期91-95,共5页
Ship Science and Technology
