Generation of buckling and wrinkling in elastic films: The effect of initial imperfection
发布时间：2022-05-11 点击次数：
发表刊物：Phys. Rev. E
摘要：The symmetry breaking that is induced by initial imperfection (e.g., geometry or material inhomogeneity and out-of-plane disturbance) is a necessary condition for film buckling. However, the effect of initial imperfection on the buckling behavior is still not clear cut. Herein, given an elastic substrate-free circular film subjected to in-plane compressive stress and arbitrary initial imperfection, evolution of the deflection morphology is numerically studied and theoretically analyzed. Specifically, a two-dimensional spatial spectrum analysis is adopted to acquire the deflection morphology...
论文类型：期刊论文
文献类型：J
卷号：104
是否译文：否
收录刊物：SCI
