环状给水管网关联矩阵的建立  

Construction of Incidence Matrix in the Annular Water Supply Networks

作　　者：赵星明[1] 王萱[1] 

机构地区：[1]山东农业大学水利土木工程学院,山东泰安271018

出　　处：《中国农村水利水电》2012年第11期129-131,135,共4页China Rural Water and Hydropower

摘　　要：利用AutoCAD VBA开发技术,定义环状给水管网的管段实体扩展数据结构,借助遍历查询手段构建管段与节点关系的峰矩阵,转换峰矩阵为邻接矩阵,自动快捷地为管网系统水力分析做好准备。Augmenting data structure of pipe entity in annular water supply network is defined in this paper. The peak matrix of rela-tionship between tube section and node is constructed by means of the ergodic searching method. Then peak matrix is converted adja-cency matrix. It is ready for pipe network hydraulic analysis automatically and fast.

关 键 词：AUTOCAD VBA 环状给水管网 扩展数据 邻接矩阵 

分 类 号：TU990.3[建筑科学—市政工程]