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变形Z字鋼的孔型设计方法,是依据断面形狀的特点来决定的。轧制同一种断面形狀的变形Z字鋼,也有很多种不同的孔型設計方法,而且都能得到很好的效果。本文仅对比較典型的变形Z字鋼进行研究和
Deformation Z-shaped hole design method is based on the shape of the cross-sectional shape to determine the characteristics. The deformation of the same cross-sectional shape of Z-shaped steel, there are many different types of hole design, and can be very good results. This article only compares the typical deformation of the Z-shaped steel and research