JpGU-AGU Joint Meeting 2026

講演情報

印刷

[E] 口頭発表

セッション記号 S (固体地球科学) » S-CG 固体地球科学複合領域・一般

[S-CG57] 岩石ー流体相互作用の新展開：表層から沈み込み帯深部まで

2026年5月28日(木) 15:30 〜 17:00 展示場特設会場 (6) (幕張メッセ国際展示場 7・8ホール)

座長:中島 淳一(東京科学大学理学院地球惑星科学系)、會田 幸樹(東京大学)

15:45 〜 16:00

[SCG57-20] Frictional Strengthening and Slip-Velocity Reduction of Granite Fractures by Chelating Agent Solution Stimulation

*Eko Pramudyo1, Lena Muhl1,2,3, Luis Salalá1, Jiajie Wang1, Guido Blöcher2,4, Ingo Sass2,3, Noriaki Watanabe1 (1. Department of Environmental Studies for Advanced Society, Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan., 2. GFZ Helmholtz Centre for Geosciences, Section 4.3: Geoenergy, Telegrafenberg, 14473, Potsdam, Germany. , 3. Department of Geothermal Science and Technology, Institute of Applied Geosciences, Technical University of Darmstadt, Schnittspahnstraße 9, 64287 Darmstadt, Germany. , 4. Department of Engineering Geology, Technical University of Berlin, 10587 Berlin, Germany)

キーワード：granite fracture, chelating agent, friction coefficient, Enhanced Geothermal System