【摘要】 通过理论和试验研究了钢塔的动力特性,给出了钢塔动力分析简化模型的建立方法,对钢塔进行了脉动风荷载下的时程响应分析,工程实例计算结果验证了此方法的有效性.更多还原

【Abstract】 Based on theory and experiment of the dynamical characteristic of steel tower, a method of simple model established for dynamically analyses of steel TV tower is given. Wind-induced vibration response of Qingpu TV tower is analyzed. The effectivity of this method is verified by calculated example.更多还原