研究成果

[雑誌論文] The role of dispersed ash in orbital-scale time-series studies of explosive arc volcanism: insights from IODP Hole U1437B, Northwest Pacific Ocean

Corry-Saavedra Kate、Schindlbeck Julie C.、Straub Susanne M.、Murayama Masafumi、Bolge Louise L.、G?mez-Tuena Arturo、Hashimoto Yoshitaka、Woodhead Jon D. 2019

[雑誌論文] Paleo-stress orientations and magnitudes from triaxial testing and stress inversion analysis in Nankai accretionary prism sediments

Hashimoto Yoshitaka、Stipp Michael、Lewis Jonathan C.、Wuttke Frank 2019

[学会発表] Signatures of Brittle Deformation in a Shallow Fault in the Hikurangi Subduction Margin

Heather M Savage; Genevieve L Coffey; Srisharan Shreedharan; Pratigya J Polissar; Ake Fagereng; Francesca Meneghini; Maomao Wang; Yoshitaka Hashimoto; Laura M Wallace; Demian M Saffer; Philip Barnes; Ingo Andreas Pecher; Katerina E Petronotis; Leah LeVay; and IODP Expedition 372/375 Scientists 2018

[学会発表] Change in Paleo-stress at the Toe of Nankai Accretion Prism Off Shikoku Island: Site C0023, IODP Expedition 370

Yoshitaka Hashimoto; and Yuzuru Yamamoto 2018

[学会発表] Moderate-velocity slips in plate subduction zone: implications for Tsunami Earthquake

Yohei Hamada; Yuzuru Yamamoto; Yoshitaka Hashimoto; Jun Kameda; Kyoko Onishi; Wataru Tanikawa; Gaku Kimura 2018

[学会発表] Paleo-Stress In An Exhumed Cretaceous Accretionary Complex, Shimanto Belt, In Konan City And Geisei Villege, Kochi Prefecture, SW Japan

Makoto Hashiguchi and Yoshitaka Hashimoto 2018

[学会発表] Compiling physical property data obtained through NanTroSEIZE project

Suguru Yabe; Rina Fukuchi; Baiyuan Gao; Ginta Motohashi; Mari Hamahashi; Yoshitaka Hashimoto; Gaku Kimura 2018

[学会発表] Changes in Paleo-stress Magnitude With Seismic Cycles in Large Thrust Faults

Yoshitaka Hashimoto 2018

[学会発表] K-Ar dating of fossil seismogenic thrusts in the Shimanto accretionary complex, southwest Japan

Satoshi Tonai; Donald M Fisher; David O Oakley; Yoshitaka Hashimoto; and Naotaka Tomioka 2018

[学会発表] Preliminary results of lithostratigraphy in IODP Expedition 375: Hikurangi subduction margin coring and observatories

Yoshitaka Hashimoto; Christie Oliveira; Steffen Kutterolf; Francesca Meneghini; Atsushi Noda; Hannah Rabinowitz; Michael Underwood; Demian M Saffer; Laura Wallace; Katerina Petronotis and IODP Expedition 375 Shipboard Scientist 2018

[学会発表] Dependence on the Stress and Slip Tendency Acting on the Subduction Megathrust of Nankai Seismogenic Zone Off Kumano

Masataka Kinoshita; Kazuya Shiraishi; Yoshitaka Hashimoto; Weiren Lin 2018

[学会発表] Lithostratigraphy of the Hikurangi Subduction Inputs: Results of Coring During IODP Expedition 375

Michael Underwood; Hannah S Rabinowitz; Atsushi Noda; Francesca Meneghini; Steffen Kutterolf; Yoshitaka Hashimoto; Christie Engelmann de Oliveira; and Expedition 375 Scientists; Expedition 372 Scientists 2018

[雑誌論文] Physical property anisotropy of foliated fault rocks: Study from the Nobeoka Thrust, Shimanto Belt, southwest Japan

Hamahashi Mari、Tanikawa Wataru、Hamada Yohei、Hashimoto Yoshitaka、Saito Saneatsu、Kimura Gaku 2018

[雑誌論文] Laboratory measurements quantifying elastic properties of accretionary wedge sediments: Implications for slip to the trench during the 2011 Mw 9.0 Tohoku-Oki earthquake

Jeppson Tamara N.、Tobin Harold J.、Hashimoto Yoshitaka 2018

[学会発表] Lithification of Volcaniclastic Deposits in the Hikurangi Subduction Zone: Preliminary Characterization of Fluid Circulation in the Incoming Plate, and Volatiles Entering the Trench

Francesca Meneghini; Chiara Boschi; Ake Fagereng; Julia Morgan; Michael Underwood; Yoshitaka Hashimoto; Christie Engelmann de Oliveira; Steffen Kutterolf; Atsushi Noda; Hannah S Rabinowitz; and Scientific Team of IODP Exp 375 and 372 2018

[雑誌論文] Normal faults at same depth as thrust faults in an exhumed accretionary complex, Kayo Formation, Okinawa Islands, Japan

Hashimoto Yoshitaka、Ueda Dai、Motomiya Yuhei、Tobe Kota、Saiki Ayaka、Morita Kiyohiko、Ujiie Kohtaro 2018

[学会発表] 四国沖南海トラフ付加体先端部における古応力変化:Site C0023, IODP Expedition 370

橋本善孝; 山本由弦 2018

[学会発表] Fossil fault of slow earthquake

Yoshitaka Hashimoto, Kiyohiko Morita, Makoto Okubo, Yohei Hamada, Manami Kitamura,Takehiro Hirose, Weiren Lin 2017

[学会発表] Geological observations supporting a slip model that stress drop varies with characteristic rupture length

橋本善孝、大久保慎人、濱田洋平 2017

[雑誌論文] Temporal stress variations along a seismogenic megasplay fault in the subduction zone: An example from the Nobeoka Thrust, southwestern Japan

Kawasaki Ryoji、Hamahashi Mari、Hashimoto Yoshitaka、Otsubo Makoto、Yamaguchi Asuka、Kitamura Yujin、Kameda Jun、Hamada Yohei、Fukuchi Rina、Kimura Gaku 2017

[学会発表] Constraints on paleo-stress magnitude from triaxial test results and stress inversion analysis of Nankai accretionary prism sediments, American Geophysical Union Fall Meeting

Yoshitaka Hashimoto, Michael Stipp, Jon Lewis, and Frank Wuttke 2017

[学会発表] 付加体の古応力方位・古応力サイズの推定とその変化

橋本善孝 2017

[学会発表] The origin of the early Cenozoic belt-boundary thrust and the Izanagi-Pacific ridge subduction in the western Pacific margin

木村学、山口飛鳥、亀田純、北村有迅、橋本善孝、浜橋真里 2017

[学会発表] Fossil rocks of slow earthquake detected by thermal diffusion length

Yoshitaka Hashimoto, Kiyohiko Morita, Makoto Okubo, Yohei Hamada, Weiren Lin, Takehiro Hirose, and Manami Kitamura 2016

[学会発表] 台湾チェルンプー断層小断層のラフネス解析:パワースペクト ル密度とハースト指数の地震前後における変化

橋本善孝・清 水千翔・岸 祥平・葉 恩肇・陸 挽中 2016

[学会発表] コスタリカ沖未固結堆積物の差応力下の物性と異方性の分布

比嘉 咲希、橋本 善孝 2016

[学会発表] 四万十付加体牟岐メランジュ内部に発達する沈み込みスラストのK-Ar年代

西野 佑哉、藤内 智士、橋本 善孝、八木 公史、板谷 徹丸 2016

[学会発表] Early Cenozoic large plate tectonic reorganization in the Pacific Ocean and its record in accretionary complex in western Pacific margin

木村 学、橋本 善孝、山口 飛鳥 2016

[学会発表] Sediment consolidation affected by uplift, mass movement, and fluid-interaction in the Costa Rica forearc wedge

浜橋 真理、スクリートン エリザベス、谷川 亘、橋本 善孝、マーティン キララ、斎藤 実篤、木村 学 2016

[学会発表] Fossil rocks of slow earthquake detected by thermal diffusion length

Yoshitaka Hashimoto, Kiyohiko Morita, Makoto Okubo, Yohei Hamada, Weiren Lin, Takehiro Hirose, and Manami Kitamura 2016

[学会発表] Core-Log-Seismic Integrative Study of a Subduction Zone Megasplay Fault -An Example from the Nobeoka Thrust, Shimanto Belt, Southwest Japan

Mari Hamahashi, Takeshi Tsuji, Saneatsu Saito, Wataru Tanikawa, Yohei Hamada, Yoshitaka Hashimoto and Gaku Kimura 2016

[学会発表] Roughness Analysis On Micro-faults In Chelung-pu Fault, Taiwan: Change In Power Spectrum Density And Hurst Exponent With Seismic Cycles

Yoshitaka Hashimoto, Chisho Shimizu, Shohei Kishi, En-chao Yeh, Lu Wan-Chung 2016