Japan Geoscience Union Meeting 2015

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Symbol S (Solid Earth Sciences) » S-CG Complex & General

[S-CG59] Rheology, fracture and friction in Earth and planetary sciences

Wed. May 27, 2015 4:15 PM - 6:00 PM 106 (1F)

Convener:*Osamu Kuwano(Japan Agency for Marin-Earth Science and Technology), Tomohiro Ohuchi(Geodynamics Research Center, Ehime University), Ichiko Shimizu(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Hidemi Ishibashi(Graduate School of Science, Shizuoka University), Chair:Ichiko Shimizu(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo)

4:15 PM - 4:30 PM

[SCG59-01] Slip processes of gels with multiple asperities

*Tetsuo YAMAGUCHI1 (1.Kyushu University)

Keywords:asperity, elementary process, gel, fast rupture, slow slip, randomness

Understanding how multiple asperities rupture is one of the most important questions in both earthquake source physics and tribology. Here we study the elementary slip processes of gels having multiple asperities with in-situ optical observations.