Tearing : the geometry of fracture paths in brittle thin sheets
Benoît Roman (PMMH, ESPCI)
| Quand ? |
Le 07/02/2022, de 11:00 à 11:00 |
|---|---|
| Où ? | Online seminar |
| Participants |
Benoît Roman |
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Fracture in brittle thin sheets are everyday phenomenon that can sometime be frustrating, as the fracture path does not always follow our expectations when opening a package. I will however show that these paths are unusually reproducible in simple experiments, and can be predicted in some several interesting cases, and explain the physics behind our everyday tearing techniques.