摘要
钢管塔具有塔身风荷载体型系数比角钢塔小的优点,可以有效地降低塔重和基础作用力,具有较大的经济优势。越来越多的输电塔将采用了钢管塔,本文就钢管塔设计中的有关问题展开探讨。
Steel transmission pipe towers have smaller wind load than angle towers. Thus, they can more efficiently reduce the weight and the foundation reaction. Compared with steel transmission angle towers, pipe towers have the obvious advantage of techo - economics. So, more and more transmission towers will use the steel pipes. In this paper, some problems in designing of the steel transmission pipe towers will be discussed.
出处
《电力勘测设计》
2005年第4期55-58,共4页
Electric Power Survey & Design
关键词
钢管塔
节点强度
连接
pipe towers
intensity of the joints
connection
