摘要
采用ANSYS有限元分析软件对考虑巨型柱直径影响和不考虑巨型柱直径影响两种情况下,巨型梁位置的改变对巨型框架平台所承受波浪载荷的影响进行研究。研究表明,巨型梁位置和巨型柱直径都对平台所承受波浪载荷有重要的影响;巨型柱直径对平台受力的影响大于巨型梁位置的影响。为降低平台所承受的波浪载荷,巨型梁应在海平面15 m以下开始布置。
The effect of major beams on the mega-frame platform(MFP) wave load is studied using ANSYS program under the conditions of with and without the influence of major column diameter.The results show that the position of the major beam and the diameter of the major column both have important influence on the wave load of the mega-frame platform and the later is greater than the former.In order to reduce the wave load of the mega-frame platform,the major beams should be installed under 15 m below the sea level.
出处
《济南大学学报(自然科学版)》
CAS
北大核心
2011年第3期322-326,共5页
Journal of University of Jinan(Science and Technology)
基金
山东省自然科学基金(ZR2009FL005)
山东省优秀中青年科学家科研奖励基金(2007BS07003)