# gst: predicting the exact force needed to crumple a dented can

<< Dent an aluminum can and it will be easier to crush from top to bottom. But predicting the exact force needed to crumple a dented can is notoriously difficult, requiring knowledge of the exact dimensions and position of the flaw >>

Katherine Wright. Synopsis: Crumpling Coke Cans. Nov 28, 2017

https://physics.aps.org/synopsis-for/10.1103/PhysRevLett.119.224101

AA << measure the response of cylindrical shells to poking and identify a stability landscape, which fully characterizes the stability of perfect shells and imperfect ones in the case where a single defect dominates >>

Emmanuel Virot, Tobias Kreilos, et al.  Stability Landscape of Shell Buckling. Phys. Rev. Lett. 119, 224101. doi: 10.1103/PhysRevLett.119.224101.  Nov 28,  2017

https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.119.224101