增强方捻的刚性可折性
Rigid foldability of the augmented square twist
摘要：
将增强的正方形扭曲折纸折痕图案定义为经典的正方形扭曲折痕图案，其中沿着扭曲正方形的对角线添加一个折痕。在本文中，我们充分描述了这种新的折痕模式的刚性折叠。具体来说，额外的折痕允许方形扭曲刚性折叠的方式，原来不能。我们证明了这个折痕图案从展开状态到完全展开状态有四个非退化的刚性折叠。
英文摘要：
Define the augmented square twist origami crease pattern to be the classic square twist crease pattern with one crease added along a diagonal of the twisted square. In this paper we fully describe the rigid foldability of this new crease pattern. Specifically, the extra crease allows the square twist to rigidly fold in ways the original cannot. We prove that there are exactly four non-degenerate rigid foldings of this crease pattern from the unfolded state.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
