Abstract.This paper discusses the discovery that four oblique prisms with a square cross section can intersect, forming a joint by means of a notch parallel to the horizontal plane. The use of this joint in new constructions is explored.

中文翻译：

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N4C 联合

摘要：本文讨论了四个方形截面斜棱柱可以相交，通过平行于水平面的凹口形成接头的发现。探索了在新建筑中使用这种接头。