Discontinuity in the In-plane to Out-of-plane Transition of Kirigami
Discontinuity in the In-plane to Out-of-plane Transition of Kirigami
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DOI：
10.7566/jpsj.88.025001
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发表时间：
2019-02-15
影响因子：
1.7
通讯作者：
Okumura, Ko
中科院分区：
文献类型：
--
作者：
Isobe, Midori;Okumura, Ko
最近，我们发现剪纸的高延展性是其变形模式转变的结果，并且通过力-伸长曲线观察到的转变可能是不连续的。使用我们之前的模型，我们恢复了不连续的转变，导出了表征转变点处的力不连续性的表达式。我们进一步证明这种表达很好地解释了我们的实验结果。
Recently, we have shown that kirigami's high extensibility emerges as a result of the transition in its deformation modes and that the transition observed through the force-elongation curve can be discontinuous. Using our previous model, we recover the discontinuous transition, deriving an expression that characterizes the force discontinuity at the point of transition. We further show that this expression well accounts for our experimental results.