在北京广安门内建造的华北电力调度通讯工程,采用楼上建塔方案,调度楼共十层,屋顶标高+38.7m,总建筑面积6432m~2,楼顶上将修建一座微波通讯塔。采用预应力钢索斜拉塔结构方案,塔尖标高+117.0m,在标高+100.0m,+94.0m,+88.0m 分别设置三个微波天线平台,规划安装十副抛物面天线(4φ4.2m 和6φ3.2m)。预应力钢索斜拉塔由塔座、塔身、塔头和塔尖 The North China Electric Power Dispatching and Communication Project built in Guang’anmen, Beijing, adopts a tower construction plan, a total of ten dispatching floors, a roof elevation of +38.7m, a total construction area of ​​6432m2, and a microwave communication tower on the top of the building. The structure of the prestressed steel cable-stayed tower is adopted. The elevation of the spire is +117.0m. Three microwave antenna platforms are set at the elevations +100.0m, +94.0m, and +88.0m, respectively, and ten parabolic antennas (4φ4.2m 6φ3.2m). Prestressed steel cable tower with tower, tower, tower head and spire