[S-CG74] [JJ] Rheology, fracture and friction in Earth and planetary sciences

Mon. May 22, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

convener:Osamu Kuwano(Japan Agency for Marine-Earth Science and Technology), Ichiko Shimizu(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Hidemi Ishibashi(Faculty of Science, Shizuoka University), Miki Tasaka(Shimane 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).

[SCG74-P01] Chemically induced formation of pull-apart structure of Cr-spinel

Tsubasa Arai¹, Tomoyuki Mizukami¹, Takayoshi Nagaya², Simon Wallis³, Tomoaki Morishita¹, *Yusuke Soda¹ (1.Kanazawa Univ., 2.Tohoku Univ., 3.Nagoya Univ.)

[SCG74-P02] In situ deformation experiments of coesite

*Doi Shunta¹, Yu Nishihara¹, Hirotada Gotou², Riko Iizuka-Oku³, Akio Suzuki⁴, Takumi Kikegawa⁵ (1.Ehime University GRC, 2.ISSP, University of Tokyo, 3.GCRC, The University of Tokyo, 4.Department of Earth Science,Tohoku University, 5.KEKIMSS)

[SCG74-P03] Mechanical properties of ice-silica mixtures: Fracture toughness and elastic moduli

*Minami Yasui^1,2, Erland M. Schulson², Carl E. Renshaw^2,3, Daniel Iliescu², Charles P. Daghlian⁴ (1.Department of Planetology, Graduate School of Science, Kobe University, 2.Thayer School of Engineering, Dartmouth College, 3.Department of Earth Sciences, Dartmouth College, 4.Geisel School of Medicine, Dartmouth College)

[SCG74-P04] Experimental study on the flow law of water ice with porosity higher than 50%

*Minami Yabe¹, Masahiko Arakawa¹, Minami Yasui¹ (1.Department of Planetology, Graduate School of Science, Kobe University)

[SCG74-P05] Effect of pyroxene on the rheological weakening of olivine + orthopyroxene due to phase mixing

*Miki Tasaka¹, Mark E Zimmerman², David L Kohlstedt² (1.Shimane University, 2.University of Minnesota)

[SCG74-P06] Quartz microstructures and paleostress estimates in the Sanbagawa metamorphic belt, Central Shikoku, Japan

*Tadamasa Ueda¹, Ichiko Shimizu¹ (1.Department ofEarth and Planetary Science, Graduate School of Science, The University of Tokyo)

[SCG74-P07] Monitoring of elastic wave velocity on the cracked granite during shear deformation

*Tatsuro Kubo¹, Atsuko Namiki², Ikuo Katayama¹ (1.Department of Earth and Planetary Systems Science Hiroshima University, 2.Graduate School of Integrated Arts and Sciences, Hiroshima University)

[SCG74-P08] Fractal Size Reduction and Critical Slip Displacement during Fault Slip

*Momoko Hirata¹, Jun Muto¹, Hiroyuki Nagahama¹ (1.Department of Earth Science, Tohoku University)

[SCG74-P09] Mode of tunnel deformations induced by loading in wet granular layer

*Ayuko Shinoda¹, Shin-ichi Fujiwara², Hiroaki Katsuragi¹ (1.Graduate School of Environmental Studies, Nagoya University, 2.Museum, Nagoya University)

[SCG74-P10] Dependence of the Constitutive Parameters of RSF Law on Slip Velocity and Temperature at Subseismic Slip Velocities

*Ryuji Nakano¹, Akito Tsutsumi¹ (1.Graduate School of Science, Kyoto University)

[SCG74-P11] The effect of decompression-induced crystallization on viscosity of basaltic magma: A case study of Fuji 1707 basaltic magma

*Hidemi Ishibashi¹, Yamato Amano¹ (1.Faculty of Science, Shizuoka University)

[SCG74-P12] Viscoelasticity and Shear Deformation of Foam during Solidification

*Takeda Shiori¹, Masatoshi Ohashi², Osamu Kuwano³, Masaharu Kameda¹, Mie Ichihara² (1.Department of Mechanical Systems Engineering, Tokyo University of Agriculture and Technology, 2.The Earthquake Research Institute, the University of Tokyo, 3.Japan Agency for Marine-Earth Science and Technology)

[SCG74-P13] Large Scale High Precision Sandbox Experiments and Large Scale Numerical Sandbox Experiments - Precursory Signal Preceding to Frontal Thrust Formation

*Osamu Kuwano¹, Daisuke Nishiura¹, Takane Hori¹, Mikito Furuichi¹, Hide Sakaguchi¹ (1.Japan Agency for Marine-Earth Science and Technology)

[SCG74-P14] Feasibility Study of Morphological Characterization to Comminuted Particles by A Particle Characterization Approach (3)

*Daisuke Sasakura¹, Chihiro Kikuchi¹, Osamu Kuwano² (1.Malvern Japan ,Div of Spectris Co.Ltd,., 2. Japan Agency for Marine-Earth Science and Technology)

Session information