Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Different types of relations between compressive strength and confining pressure in dry rocks at room temperature are discussed on basis of available strength data; pressure dependence of strength is very different for different types of fractures and continuously changes from brittle stage to ductile stage; average strength-pressure curves of each rock type are estimated; simple rule for transition from brittle fracture to ductile flow is found; transition rule is different between silicate rocks and carbonate rocks, this being attributed to different transition mechanisms in each case.
Different types of relations between compressive strength and confining pressure in dry rocks at room temperature are discussed on basis of available strength data; pressure dependence of strength is very different for different types of fractures and continuously changes from brittle stage to ductile stage; average strength-pressure curves of each rock type are estimated; simple rule for transition from brittle fracture to ductile flow is found; transition rule is different between silicate rocks and carbonate rocks, this being attributed to different transition mechanisms in each case.
Pressure dependence of rock strength and transition from brittle fracture to ductile flow
Tokyo. Univ -- Earthquake Research Inst -- Bul
Mogi, K. (Autor:in)
1966
18 pages
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Irwin number and ductile-brittle fracture transition
| British Library Online Contents | 1996
| Springer Verlag | 1999
Transition from brittle fracture to ductile behavior in 4H-SiC
| British Library Online Contents | 2003
5.1 Ductile and Brittle Fracture
Trans Tech Publications | 2010
| British Library Online Contents | 2000