This paper focuses on the basic members such as the 3-D bar element, cable element and tower-column element, as well as the nonlinear dynamic responses of the CSRS. 文中導出了空間桿單元幾何非線(xiàn)性剛度矩陣，闡明了斜拉索的非線(xiàn)性特性和塔柱計算，給出了結構非線(xiàn)性動(dòng)力響應計算策略并做數值分析。
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