摘要
针对船体实肋板腹板开孔及几种不同补强形式,应用ANSYS软件进行有限元分析,计算比较几种补强措施的应力集中系数,得出合理的补强形式,对腹板开孔中心在纵向位置的变化进行讨论,提出设计建议。
The forms of holes in the plate floor and their strengthening are FE analyzed by using ANSYS.The rational strengthening method is obtained through calculating and comparing the stress concentration coefficients of several kinds of strengthening.The influence of the longitudinal and vertical position of the hole upon the stress distribution is analyzed also in or-der to give some recommendations for structural design.
出处
《船海工程》
北大核心
2015年第2期61-63,共3页
Ship & Ocean Engineering
