Knapping force as a function of stone heat treatment

We propose a quantitative framework for understanding the knapping force requirements imposed by different raw materials in their unheated and heat-treated states. Our model interprets stone tool knapping as being the result of cracks formed during the first impact with a hammer stone, followed by c...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	PloS one 2022-12, Vol.17 (12), p.e0278643-e0278643
Hauptverfasser:	Nickel, Klaus G, Schmidt, Patrick
Format:	Artikel
Sprache:	eng
Schlagworte:	Archaeology Bend strength Biology and Life Sciences Comparative analysis Cracks Earth Sciences Engineering and Technology Flaking Flint Force and energy Fracture toughness Hammers Heat treatment Heat treatments Hot Temperature Hyperthermia, Induced Indentation Mechanical properties Methods Mineralogical research Physical Sciences Raw materials Rocks, Sedimentary Shear strain Shear strength Social Sciences Stone Stone-cutting
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!