本文研究了钢筋混凝土电视塔和烟囱在竖、横向地震波共同作用下的反应计算方法,导出考虑轴力影响的变截面圆筒杆单元的刚度矩阵;同时以某一电视塔和某一烟囱实例进行计算,对计算结果作了分析。 In this paper, the response calculation methods of vertical and lateral seismic waves of reinforced concrete television towers and chimneys are studied, and the stiffness matrix of variable section cylindrical rod units considering the influence of axial force is derived; at the same time, a TV tower and a chimney example are used. The calculations were analyzed.