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本文用变形迭加法分析塔机臂架自然弯曲变形的性质和挠曲线模式,从变形出发考察下吊点臂架吊点位置与垂度的关系,为这一领域的探讨展开一个新视角。
In this paper, the deformation and superposition method is used to analyze the nature of bending deformation of the tower crane boom and the flexural line mode. The relationship between the lifting point position and the dip of the suspension boom is investigated from the deformation, which opens a new perspective for the exploration in this field.