Mon. May 23, 2022 3:30 PM - 5:00 PM 105 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS07] Fault Rheology and Earthquake Physics

3:45 PM - 4:00 PM

[SSS07-08] Experimental investigation on fault reactivation by water injection and the relationship between slip characteristics and injection rate

*Sueyoshi Kazumasa¹, Manami Kitamura², Xinglin Lei², Ikuo Katayama¹ (1.Department of Earth and Planetary Systems Science, Hiroshima University, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, AIST)

Mon. May 23, 2022 9:00 AM - 10:30 AM 102 (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT18] GEOPHYSICAL PROPERTIES AND TRANSPORT PROCESSES IN THE DEEP CRUST AND MANTLE

10:00 AM - 10:15 AM

[SIT18-05] Elastic wave velocity of thermally treated diabase and peridotite and their implications on elastic properties of oceanic lithosphere

*Eranga Gayanath Jayawickrama¹, Yasushi Izuka¹, Ikuo Katayama¹ (1.Department of Earth and Planetary Systems Science Hiroshima University)

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (26) (Ch.26)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG45] Frontier of Earth's Interior and Dynamics

11:00 AM - 1:00 PM

[SCG45-P03] New Procedure for Shipboard Physical Properties Measurements during Hard Rock Drilling

*Natsue Abe^1,2, Keishi Okazaki³, Ikuo Katayama⁴, Kohei Hatakeyama⁵, Yuya Akamatsu⁴, Kumpei Nagase⁴ (1.Mantle Drilling Promotion Office, MarE3, Japan Agency for Marine-Earth Science and Technology , 2.Graduate School of Natural Science& Technology, Kanazawa University, 3.KCC, X-Star, Japan Agency for Marine-Earth Science and Technology , 4.Hiroshima University, 5.Meisei University)

Wed. Jun 1, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (27) (Ch.27)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG46] Hard-Rock Drilling Science: From Continental to Deep Sea Drilling, and Oman Project

11:00 AM - 1:00 PM

[SCG46-P03] Simultaneous measurements of resistivity, seismic velocity and porosity of mafic samples collected from the Oman ophiolite during hydrostatic compressional experiments

*tanimoto kazumasa¹, Yuya Akamatsu¹, Ikuo Katayama¹ (1.Hiroshima University)

11:00 AM - 1:00 PM

[SCG46-P04] Inversely depleted forearc mantle section records the subduction zone infancy: Umigame Seamount, Bonin Trench

*Katsuyoshi Michibayashi^1,2, Suzu Saito⁸, Kakihata Yuki¹, Yumiko Harigane³, Atsushi Okamoto⁴, Ryosuke Oyanagi⁵, Kohei Hatakeyama^6,7, Ikuo Katayama⁶, Osamu Ishizuka³, Shigeaki Ono² (1.Nagoya University, 2.JAMSTEC, 3.GSJ/AIST, 4.Tohoku University, 5.Kokushikan University, 6.Hiroshima University, 7.Meisei University, 8.Shizuoka University)

Wed. May 25, 2022 3:30 PM - 5:00 PM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG49] Rheology, fracture and friction in Earth and planetary sciences

4:00 PM - 4:15 PM

[SCG49-03] Simultaneous measurements of electrical resistivity and elastic-wave velocity of Aji granite during triaxial deformation until failure occurs

*Ikuo Katayama¹, Yu Aoi¹, Kazumasa Tanimoto¹, Yuya Akamatsu¹ (1.Department of Earth and Planetary Systems Science, Hiroshima University)

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (24) (Ch.24)

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG49] Rheology, fracture and friction in Earth and planetary sciences

11:00 AM - 1:00 PM

[SCG49-P07] Frictional experiments of Ice under the low temperature conditions and implication for rheological structure of Mars

*Daijiro Fukuhara¹, Shintaro Azuma¹, Ikuo Katayama², Tomotaka Saruya³ (1.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 2.Hiroshima University, 3.National Institute of Polar Research)

Thu. May 26, 2022 10:45 AM - 12:15 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG56] Oceanic plate as inputs to subduction zone: evolution process of the oceanic plate

11:15 AM - 11:30 AM

[SCG56-08] Relationship between electrical resistivity and seismic velocity of crustal rocks from the Oman Drilling Project Hole GT3A: Implications for in situ geophysical properties of oceanic crust

*Yuya Akamatsu¹, Kumpei Nagase¹, Natsue Abe², Keishi Okazaki², Kohei Hatakeyama³, Ikuo Katayama¹ (1.Hiroshima University, 2.JAMSTEC, 3.Meisei University)

Ikuo Katayama

Speaker, Author, Co-Author