摘要
随着中压配电线路用电负荷大幅增加,新建架空主干线路需选用大截面导线,并采用同杆双回路架设,这就需要高强度混凝土电杆进行支撑。通过典型实例详细分析了高强度砼电杆的水平受力计算和选型,并对其进行归纳,可供相关人员参考。
With the electric power load of Middle-voltage power distribution line is increasing greatly,the new overhead trunk lines necessarily use large cross-section conductors,and by double-line on the same pole,this needs high strength concrete to support.Based on the typical example,this paper introduces the horizontal force calculation of high strength concrete and selection in detail,then generalized.It can be used as reference for the relevant personnel.
出处
《安徽电力》
2011年第2期47-49,共3页
Anhui Electric Power
关键词
高强度
水泥电杆
水平荷载
弯矩
计算
选型
high strength
cement electricity pole
horizontal load
bending moment
calculation
selection
