Folding Wrinkles of a Thin Stiff Layer on a Soft Substrate

Folding Wrinkles of a Thin Stiff Layer on a Soft Substrate

Folding Wrinkles of a Thin Stiff Layer on a Soft Substrate

Jeong-Yun Sun, Shuman Xia, Myoung-Woon Moon, Kyu Hwan Oh and Kyung-Suk Kim

We present the mechanics of folding surface-layer wrinkles on a soft substrate, i.e. inter-touching of neighbouring wrinkle surfaces without forming a cusp. Upon laterally compressing a stiff layer attached on a finite-elastic substrate...  View publication