29 citations · 130 across the 12 of their papers we have counts for
7 papers · 1 filter
Faulting of rocks at three-dimensional stress field by micro-anticracks
H. O. Ghaffari, M. H. B. Nasseri, R. Paul Young
Using 9-sets of different laboratory earthquake tests, we examined the nature of cracking under true triaxial stress conditions in the lithosphere . We found that 3D stress state c…
Functional-Friction Networks: New Insights on the Laboratory Earthquakes
H. O. Ghaffari, B. D. Thompson, R. P. Young
We report some new applications of functional complex networks on acoustic emission waveforms from frictional interfaces. Our results show that laboratory faults undergo a sequence…
Acoustic-Friction Networks and the Evolution of Precursory Rupture Fronts in Laboratory Earthquakes
H. O. Ghaffari, R. P. Young
We show that the mesoscopic and transport characteristics of networks follow the same trends for the same type of the shear ruptures in terms of rupture speed while also comparing…
Network Theory, Cracking and Frictional Sliding
H. O. Ghaffari, R. P. Young
We have developed different network approaches to complex patterns of frictional interfaces (contact areas developments). Here, we analyze the dynamics of static friction. We found…
Network-Configurations of Dynamic Friction Patterns
H. O. Ghaffari, R. P. Young
The complex configurations of dynamic friction patterns-regarding real time contact areas- are transformed into appropriate networks. With this transformation of a system to networ…
Small World Property of a Rock Joint(Complexity of Frictional Interfaces: A Complex Network Perspective)
Hamed O. Ghaffari, M. Sharifzadeh, E. Evgin
The shear strength and stick-slip behavior of a rough rock joint are analyzed using the complex network approach. We develop a network approach on correlation patterns of void spac…