摘要
输电线路铁塔具有长期野外运行、使用条件复杂、长距离分布等特点,这就决定了铁塔用钢材具有较强的行业特性。随着输电线路长距离、大容量的发展,输电塔的外型规模和材料重量都发生很大变化,这对输电塔中使用的钢材也提出新的要求。结合我国钢材供应现状和输电塔的最新研究动向,对输电塔用钢的发展趋势进行分析。
The transmission line tower have characteristics of long-term outdoor operating, complex working conditions, and long distance distribution, which decides that the steel products used in towers have the strong professional characteristic. Along with the long distance, large capacity development of transmission line, the transmission tower scale and weight have varied greatly, which has proposed new requirements for the steel used for towers. The paper analyzes the development trend of the steel used for towers in combination with the national steel product supply situation and the transmission tower up-to-date research trend.
出处
《电力建设》
2010年第1期45-48,共4页
Electric Power Construction
关键词
输电线路
铁塔
钢材
transmission line
tower
steel
