钢筋混凝土框架模糊聚类归并  

A fuzzy clustering method of RC frame merger

作　　者：张晓杰[1] 赵玉星[1] 张代理[1] 

机构地区：[1]山东建筑大学土工程学院,山东济南250101

出　　处：《山东建筑大学学报》2007年第6期496-500,共5页Journal of Shandong Jianzhu University

摘　　要：目前的CAD软件都不能进行框架的自动归并,设计过程中框架的归并要人工进行。人工进行框架归并效率低下且易造成钢材浪费。本文在构建映射矩阵描述不同框架的几何简图和几何特征信息的基础上,提出了框架的几何自动归并方法;再依据冗余模糊聚类筛除方法,给出了进行框架钢筋自动归并算法模型,并编写了电算程序。算例表明,该方法能提高设计效率,且归并膨胀小于传统的区间分割归并方法。Because the CAD software cannot carry out the frame automation merger at present, the handwork is required at frame merger. The handwork calculation is inefficient and easy to bring about waste of materials. In this paper, the mapping matrix is used to describe the frame geometry sketch and character. A method of frame geometry merger by mapping matrix is brought forward, and the basic principle of automatic fuzzy clustering of reinforced concrete frame is described. The example result indicates the method can improve the design efficiency and economic effects.

关 键 词：模糊聚类 框架归并 钢筋混凝土 框架 CAD 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术] TU318.4[自动化与计算机技术—计算机科学与技术]