JpGU Meeting 2019
Session outline| Solid Earth Sciences (S) | ||
|---|---|---|
| Session Sub-category | Complex & General(CG) | |
| Session ID | S-CG54 | |
| Title | Rheology, fracture and friction in Earth and planetary sciences | |
| Short Title | Rheology, fracture and friction | |
| Main Convener | Name | Miki Tasaka |
| Affiliation | Shimane University | |
| Co-Convener 1 | Name | Osamu Kuwano |
| Affiliation | Japan Agency for Marine-Earth Science and Technology | |
| Co-Convener 2 | Name | Ichiko Shimizu |
| Affiliation | Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University | |
| Co-Convener 3 | Name | Hidemi Ishibashi |
| Affiliation | Faculty of Science, Shizuoka University | |
| Session Language | J | |
| Scope | 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). | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Tatsuya Shibasaki (Japan Conservation Engineers and Co., Ltd) Michio Otsuki (Graduate School of Engineering Science, Osaka University) Shintaro Azuma (Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 28 AM2 | ||||
| 10:45 - 11:00 | SCG54-01 | Rheology of granular materials near the jamming transition under oscillatory shear | Michio Otsuki | |
| 11:00 - 11:15 | SCG54-02 | The real-scale numerical sandbox experiments for understanding stress state in accretionary prisms | Mikito Furuichi | |
| 11:15 - 11:30 | SCG54-03 | Numerical analysis on the fracture of Maxwell fluid by phase field models | Masaharu Kameda | |
| 11:30 - 11:45 | SCG54-04 | Diagenesis- and earthquake-driven transformations of carbonaceous materials and their implication for frictional strength and earthquake rupture dynamics in carbon-bearing plate-subduction faults | Shunya Kaneki | |
| 11:45 - 12:00 | SCG54-05 | Viscous behavior of chert during frictional melting | Ginta Motohashi | |
| 12:00 - 12:15 | SCG54-06 | Effect of friction and comminution on the optically-stimulated luminescence of quartz grains | Kiyokazu Oohashi | |
| Oral Presentation May 28 PM1 | ||||
| 13:45 - 14:00 | SCG54-07 | Frictional behaviors of smectite clay: constraints for the mobility of slow-moving landslides in the cold season | Tatsuya Shibasaki | |
| 14:00 - 14:15 | SCG54-08 | Strength of a deep fault zone along the Median Tectonic Line: Influence of chrolite friction | Ichiko Shimizu | |
| 14:15 - 14:30 | SCG54-09 | Changes in seismic wave velocity during brittle deformation of gabbro and peridotite | Yuya Akamatsu | |
| 14:30 - 14:45 | SCG54-10 | Dislocation textures in shock-compressed MgO and their formation mechanisms | Kiyoshi Fujino | |
| 14:45 - 15:00 | SCG54-11 | Development of rotational diamond anvil cell and large strain deformation experiments of lower-mantle materials | Shintaro Azuma | |
| 15:00 - 15:15 | SCG54-12 | Rheology of hcp-iron | Yu Nishihara | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 28 PM2 | |||
| SCG54-P01 | First-principles study on frictional characteristics of gibbsite | Hanaya Okuda | |
| SCG54-P02 | Feasibility Study of Morphological Characterization to Comminuted Particles by A Particle Characterization Approach (4) | Daisuke Sasakura | |
| SCG54-P03 | Rheological property of basaltic lava at rigid-deformable transition | Akio Goto | |
| SCG54-P04 | Cataclasitic texture in gabbroic xenoliths of the Fuji 1707 eruption, Japan | Hidemi Ishibashi | |
| SCG54-P05 | Heterogeneous deformation and intragranular recrystallization in experimentally deformed fossil-bearing limestone | Nahyeon Kim | |
| SCG54-P06 | Development of the geobarometer using size and mineral species dependence of residual pressure of fluid inclusions | Yuuki Hagiwara | |
| SCG54-P07 | Microstructures and misorientation analysis of quartz in the Sanbagawa metamorphic belt, Shikoku, Japan | Tadamasa Ueda | |
| SCG54-P08 | Microstructural & petrological analysis of peridotite xenolith in Noyama-dake, Shimane prefecture ~ implication of plastic deformation during Japan sea opening | Miki Tasaka | |
| SCG54-P09 | Thermodynamic approach to grain boundary premelting in a binary eutectic system | Akihiro Tsunoda | |
| SCG54-P10 | Size effects on hardness and fracture toughness of olivine | Sanae Koizumi | |
| SCG54-P11 | Dislocation creep of dry orthoenstatite aggregates under high P-T conditions | Yumiko Tsubokawa | |