摘要
针对船舶大开口结构的有限元分析 ,编制了专用前后处理软件。软件采用参数化的网格设计 ,前处理只需按可视化界面输入一些简单的基本尺寸、材料及载荷数据 ,就能生成供计算使用的复杂模型。在后处理中 ,能直接显示甲板及舷侧开口区的应力分布图、应力值表和应力集中系数。提供的信息完整、图形直观、操作简洁。
A special program is developed for analyzing stress concentration at the edges of large deck and shell openings of a certain type of ship .A parameter-oriented gridding design is used in the software .In pre-processing ,if only some basic dimensions and physical parameters are input ,a complicated model for computation can be produced . In post-processing , the software can display directly a stress distribution pattern, a list of stress values and stress concentration coefficient .It gives complete data and information ,intuitive figures ,and is easy to operate .
出处
《船舶工程》
CSCD
北大核心
2001年第6期9-11,2,共3页
Ship Engineering
