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阐述了研究中部槽弯曲角度的必要性,根据中部槽的实际使用情况与结构特点找出与弯曲角度有关的参数,列出水平和垂直弯曲的最大角度公式;总结出中部槽弯曲角度设计计算时应遵循的原则,为中部槽弯曲角度的设计提供了依据。
The necessity of studying the bending angle of the middle groove is expounded. The parameters related to the bending angle are found according to the actual usage and structural characteristics of the middle groove. The maximum angle formula of horizontal and vertical bending is listed. The principle to be followed provides the basis for the design of the bending angle of the middle groove.