摘要
通过钢管构件模型试验,对不同管头型式的构件进行了分析,确定了小长细比钢管构件的承载力计算方法;通过结构优化,完善了钢管塔的设计,并对相同塔型的钢管塔和角钢塔进行了经济性比较;设计的同塔6回钢管塔成功通过了真型试验,表明该钢管塔结构的主要构造是合理的。
Through the tests of steel tubular members, the members with different types of mouthpieces are analyzed, and the method to calculate the bearing capacity of steel tubular member with small slenderness ratio is determined. By means of structure optimization, the design of steel tubular transmission tower is perfected and the economical comparison between steel tubular tower and angle steel tower, which belong to same type of tower, is performed. The designed steel tubular tower for six-circuit on the same tower transmission line has passed the prototype model test, it shows that the main structure of the designed steel tubular tower for six-circuit on the same tower transmission line is reasonable.
出处
《电网技术》
EI
CSCD
北大核心
2010年第2期205-210,共6页
Power System Technology
关键词
同塔6回
钢管塔
小长细比
six-circuit on the same tower
steel tubular tower
small slenderness ratio
