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

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

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)

The aim of this session is to join people from various research area in the earth and planetary sciences and to stimulate discussion beyond the boundaries of each research area. Our goal is to deepen our understanding of dynamics in geosciences by looking over whole areas in the earth and planetary sciences from the viewpoint of PHYSICS OF DEFORMATION, FLOW, AND FRACTURE. We welcome any field (e.g., earthquake, volcano, earth surface, crust, mantle and the core, and other planets and satellites) and any approach (e.g., laboratory experiments, numerical simulations, field observations, and theories).

6:15 PM - 7:30 PM

[SCG59-P01] Experimental study on the oblique collisional disruption on porous gypsum target

*Kazuma MATSUE¹, Shota TAKANO¹, Masahiko ARAKAWA¹, Minami YASUI¹ (1.Graduate School of Science, Kobe University, Japan)

6:15 PM - 7:30 PM

[SCG59-P02] Granular convection and its application to asteroidal resurfacing timescale

*Tomoya YAMADA¹, Ando KOUSUKE¹, Tomokatsu MOROTA¹, Hiroaki KATSURAGI¹ (1.Graduate School of Environmental Studies, Nagoya University)

6:15 PM - 7:30 PM

[SCG59-P03] Granular flow field around an obstacle and clogging at a bottleneck outlet

*Keita ENDO¹, Hiroaki KATSURAGI¹ (1.Graduate School of Environmental Studies, Nagoya University)

6:15 PM - 7:30 PM

[SCG59-P04] Feasibility Study of Morphological Characterization to Comminuted Particles by A Particle Characterization Approach

*Daisuke SASAKURA¹, Aiko HAYAUCHI¹, Osamu KUWANO² (1.Malvern instruments A division of Spectris Co., Ltd., 2.Japan Agency for Marine-Earth Science and Technology)

6:15 PM - 7:30 PM

[SCG59-P05] Shape, propagation style and velocity of a buoyancy-driven crack : a parameter study

*Izumi TAKEGUCHI¹, Ikuro SUMITA¹ (1.Kanazawa University)

6:15 PM - 7:30 PM

[SCG59-P06] Measurements of elastic wave velocity of Aji granite on triaxial compression fracture test

*Kanta ZAIMA¹, Ikuo KATAYAMA¹ (1.Department of Earth and Planetary Systems Science, Hiroshima university)

6:15 PM - 7:30 PM

[SCG59-P07] Rheological weakening due to phase mixing of olivine + orthopyroxene

*Miki TASAKA¹, Mark Zimmerman¹, David Kohlstedt¹ (1.University of Minnesota)

6:15 PM - 7:30 PM

[SCG59-P08] Technical developments on acoustic emissions monitoring at high pressures

*Tomohiro OHUCHI¹, Xinglin LEI², Yuji HIGO³, Yoshinori TANGE³, Tetsuo IRIFUNE¹ (1.Geodynamics Research Center, Ehime University, 2.National Institute of Advanced Industrial Science and Technology, 3.Japan Synchrotron Radiation Institute)

6:15 PM - 7:30 PM

[SCG59-P09] Study of rock deformation mechanism using neutron diffraction technique and AE signal measurement

*Jun ABE¹, Kotaro SEKINE², Stefanus HARJO³, Wu GONG³, Kazuya AIZAWA³ (1.CROSS-Tokai, 2.JOGMEC, 3.JAEA)

6:15 PM - 7:30 PM

[SCG59-P10] High-pressure deformation experiments on olivine-orthopyroxene aggregates under hydrothermal conditions

*Kumi FUKUSHIMA¹, Ken-ichi HIRAUCHI¹, Masanori KIDO², Jun MUTO² (1.Department of Geosciences, Graduate School of Science, Shizuoka University, 2.Department of Earth Sciences, Tohoku University)

Session information

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