Mechanics of polycarbonate in biaxial impact loading

•Biaxial impact of Polycarbonate (PC) plates is investigated numerically and experimentally.•A thermomechanical constitutive model to predict PC dynamic response is proposed.•In biaxial impact, high hydrostatic stresses at low triaxiality levels are developed.•Effective plastic stretch is the invari...

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Veröffentlicht in:	International journal of solids and structures 2016-05, Vol.85-86, p.125-133
Hauptverfasser:	Torres, J.P., Frontini, P.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biaxial impact Constitutive modeling Criteria Deformation Failure Failure criteria Finite element analysis Impact loading Impact tests Mathematical models Polycarbonate Polycarbonates Stress-strain relationships
Online-Zugang:	Volltext
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