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本文研究了钢结构电视塔在风荷载作用下的顺风向响应。基于振型迭加法,计算了钢塔在各个振型上的时程反应,分析了各振型时结构总反应的影响。
This paper studies the downwind response of a steel structure television tower under wind load. Based on the vibration mode superposition method, the time-history response of the steel tower on each mode shape was calculated, and the influence of the structure total reaction on each mode shape was analyzed.