[S-CG69] Rheology, fracture and friction in Earth and planetary sciences

Sun. May 24, 2026 9:00 AM - 10:30 AM 301B (International Conference Hall, Makuhari Messe)

Chairperson:Sawa Sando(Deparment of Earth Science, Graduate School of Science, Tohoku Univeristy), Azuma Shintaro(Department of Earth and Planetary Sciences, School of Science, Institute of Science Tokyo)

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9:00 AM - 9:15 AM

[SCG69-01] Toward precise differential stress measurements using solid-medium deformation apparatus: Application of a glass liquid cell

*Nagai Takaya¹, Ichiko Shimizu¹ (1. Kyoto University)

9:15 AM - 9:30 AM

[SCG69-02] Synthesis of Dense Wet Plagioclase Aggregates for High-Pressure and High-Temperature Deformation Experiments under Lower Crustal Conditions

*Yukiko Kita^1,2, Norio Shigematsu², Takayuki Nakatani², Akihiko Tomiya², Jun Muto¹ (1. Department of Earth Science, Tohoku University, 2. Research Institute Earthquake and Volcano Geology Geological Survey of Japan, AIST)

9:30 AM - 9:45 AM

[SCG69-03] Microstructural Development in Peridotite Mylonite, Uenzaru, Hokkaido

*So Inoue¹, Katsuyoshi Michibayashi^1,2 (1. Nagoya University, 2. Volcanoes and Earth's Interior Research Center, IMG, JAMSTEC)

9:45 AM - 10:00 AM

[SCG69-04] Deformation-induced phase transformation and damage accumulation in enstatite under low-temperature plasticity

*Miki Tasaka¹, Maya Iwago¹ (1. Shizuoka University)

10:00 AM - 10:15 AM

[SCG69-05] Grain-size dependence of polycrystalline anelasticity

*Yusuke Miyatake¹, Yasuko Takei¹ (1. Department of Earth & Planetary Science, The University of Tokyo)

10:15 AM - 10:30 AM

[SCG69-06] Fluid–peridotite interaction associated with antigorite breakdown in cold slabs: Implications for the deepest intermediate-depth earthquakes and water transport

Musashi Ezaki¹, *Tomoaki Kubo¹, Rikuto Honda¹, Yuta Goto¹, Noriyoshi Tsujino², Yuji Higo² (1. Kyushu Univ., 2. JASRI)

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