%0 Journal Article
%T AN INTELLIGENT GENERATION AND ANALYSIS SYSTEM FOR TRUSS STRUCTURES<br>一种桁架结构智能生成与分析系统
%A JIANG Dongju WANG Dexin
%A <br>姜冬菊
%A 王德信
%J 力学与实践
%D 2008
%I 
%X An intelligent generation and analysis system of trusses is built.It can complete the process of layout, topological generation and calculation for truss structures automatically.The layout design of trusses include joints setting and selective bar connecting.The structure is formed automatically by use of the topological variation method.The basic internal force matrix is adopted to analyze the structure.Examples show that this proposed system enjoys a good performance and is easy to operate.The system is characterized with intelligent and self-adaptive abilities.It can help to realize the topology and layout optimization design of structures.
%K truss
%K topological variation
%K layout choice
%K basic internal forces matrix
%K intelligence
%K topology and layout optimization<br>桁架
%K 拓扑变化
%K 布局选型
%K 基内力阵
%K 智能
%K 拓扑布局优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=2AF3725666F2D2B8615F7F4148CCD44A&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=B31275AF3241DB2D&sid=BC12EA701C895178&eid=DB817633AA4F79B9&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=6