弹性节点的模糊分析及其在输电铁塔中的应用  

Fuzzy analyses and application of elasticity node at the transmission line tower

作　　者：曾宪文[1] 李新民[1] 刘士彬 

机构地区：[1]东北电力学院土木工程系,吉林吉林132012

出　　处：《东北电力学院学报》2000年第1期25-29,共5页Journal of Northeast China Institute of Electric Power Engineering

摘　　要：针对铁塔结构中节点连接的复杂性 ,分析和讨论了国内外输电铁塔的研究现状及设计计算方法 ,引入了弹性节点的模糊分析 ,并建立了平面和空间刚架的计算模型。在此基础上结合计算结果对平面上输电铁塔结构的节点位移进行了探讨。This paper analyze and discuss the research status quo and design ways for the complicated iron tower's node at domestic and oversea,at the base of it we introduced the fuzzy analyses of elasticity node and constructed the calculative model of plane and space.Integrate the results we probe into the node displacement of transmission line tower,it indicates the elasticity node has applied worth and engineering practice meanings to the transmission line tower's structure.

关 键 词：输电铁塔 弹性节点 模糊分析 

分 类 号：TM753[电气工程—电力系统及自动化]