Beyond Byerlee Friction, Weak Faults and Implications for Slip Behaviour

Cristiano Collettini1, Telemaco Tesei2, Marco Maria Scuderi1, Brett M Carpenter3 and Cecilia Viti4, (1)Sapienza University of Rome, Rome, Italy, (2)University of Perugia, Perugia, Italy, (3)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (4)Università degli Studi di Siena, Dipartimento di Scienze Fisiche, della Terra e dell’Ambiente, Siena, Italy