The 137th (2017 FALL) SEGJ CONFERENCE<br>

SEGJ Technical Conference

The 137th (2017 FALL) SEGJ CONFERENCE

Tokyo Institute of Technology., KANAGAWA, JAPAN
November 8 - 10, 2017

GENERAL INFORMATION

VENUE
Suzukakedai Hall, Suzukakedai Campus (H-Area), Tokyo Institute of Technology,
4259 Nagatsuta-cho, Midori-ku, Yokohama, KANAGAWA, JAPAN

SCHEDULE

Wednesday, November 8, 2017
Technical Sessions Room No.1 (H2 Bldg., 2F) 10:30-16:50

Technical Sessions Room No.2 (H2 Bldg., 2F) 10:30-16:50
Poster Core Time Lounge (H1 Bldg., 3F) 16:50-18:20
Exhibition Lounge (H1 Bldg., 3F) 10:00-18:30

Thursday, November 9, 2017
Technical Sessions Room No.1 (H2 Bldg., 2F) 09:50-11:30
Technical Sessions Room No.2 (H2 Bldg., 2F) 09:30-11:30

Dedicated Sessions Multipurpose Hall (H2 Bldg., 3F) 12:30-15:30

Executive Sessions Multipurpose Hall (H2 Bldg., 3F) 15:50-17:50

__Chair: Koichi SUZUKI (RIEPI)
__Presentation(1):

Detection of coseismic ground deformation and building damage of the 2016 Kumamoto earthquake using remote sensing imagery
__ Masashi Matsuoka (School of Environment and Society, Tokyo Institute of Technology)
__Presentation(2):
Evolutionary Computation for Black-box Optimization

__ Isao Ono (School of Computing, Tokyo Institute of Technology)
Banquet Lounge (H1 Bldg., 3F) 18:00-20:00

Exhibition Lounge (H1 Bldg., 3F) 09:50-19:40

Friday, November 10, 2017

Technical Sessions Room No.1 (H2 Bldg., 2F) 09:50-14:10
Technical Sessions Room No.2 (H2 Bldg., 2F) 09:50-14:10
Exhibition Lounge (H1 Bldg., 3F) 09:50-13:50

REGISTRATION

Pre-Registration and Onsite Registration are available.
All payments must be made in JPY (Japanease Yen).
Registered and Paid
Pre-Registration
(Until Ocotober 25, 2017)
Onsite Registration

Conference
Meeting
Member / Non-member
JPY 07,560-**
JPY 08,640-**
Student
JPY 03,780-**
JPY 04,320-**
Banquet
(Evening on November 9)
Member / Non-member
JPY 05,400-**
JPY 06,480-**
Student

JPY 03,240-**

JPY 03,240-**

**
Pre-registrant will receive PAPER Proceedings at the reception of the conference.
**

PAPER Proceedings can be purchased at a price of JPY 1,080-.


	~~ONLINE PRE-REGISTRATION~~

EXHIBITION

LIST OF EXHIBITORS
3S Ocean Network Ltd.
ACT Electronics Corp.
Geofive Co.,Ltd.
Hakusan Corporation
NIPPON SIGNAL co., ltd.
OYO Corporation
RS DYNAMICS JAPAN Co., Ltd.
Terra Corporation
ZZ Resistivity Imaging Pty. Ltd.

ADVERTISEMENT

LIST OF ADVERTISEMENTS
Kawasaki Geological Engineering Co. Ltd.(KGE)
Geophysical Surveying Co., Ltd.(GSC)
ITOCHU Techno-Solutions Corporation (CTC)
JGI, Inc.

ITEMS TO KNOW

1) Awards of the SEGJ Conference
2) Guide for Technical Session

TECHNICAL PROGRAMME

Nov 8, Room No.1

Session	[Disaster/Earthquake1]
Chair	Hirooka Satoshi(JXNED)

Nov 8, 10:30-10:50	1) Cavity occurrence at subsurface under paved road cause by earth quake motion : a case study on the 2016 October 21 earthquake in mid-Tottori prefecture [Abstract] *Yoshiharu Takeda, Tomohiro Kamoshita(OYO Corporation)
Nov 8, 10:50-11:10	2) Gravity anomaly attributes in volcanic area. [Abstract] *Motonori Higashinaka(JGI)
Nov 8, 11:10-11:30	3) Ultra-High-Resolution 3D(UHR3D) Seismic Survey in Hinagu Fault Zone, Yatsushiro Sea, Kyushu, Japan. -Data Acquisition- [Abstract] *Hidekuni Kikuchi, Shigeyuki Suda(JGI),Shintaro Abe(AIST)
Nov 8, 11:30-11:50	4) Ultra-High-Resolution 3D(UHR3D) Seismic Survey in Hinagu Fault Zone, Yatsushiro Sea, Kyushu, Japan. -Data Processing- [Abstract] *Shigeru Ino, Shigeyuki Suda, Hidekuni Kikuchi, Shiro Ohkawa(JGI),Shintaro Abe, Takashi Ogami, Masatoshi Yagi, Yukinobu Okamura(AIST)
Nov 8, 11:50-12:10	5) Reverse time migration and seismic interferometry for marine wide-angle reflection survey [Abstract] *Shiraishi Kazuya(JAMSTEC)

Session	[Disaster/Earthquake2]
Chair	Masayuki Kuriyama(CRIEPI)

Nov 8, 13:10-13:30	6) Variability of nonlinear amplification in shallow soil models from surface-wave inversion using the Markov-chain Monte Carlo method [Abstract] * Saifuddin, Hiroaki Yamanaka(Department of Environmental Science and Technology, Tokyo Institute of Technology)
Nov 8, 13:30-13:50	7) Estimation of the Underground Velocity Structure Models for the Strong Motion Stations around the Source Area of the 2016 Northern Ibaraki Prefecture Earthquake (Mw5.9) using Microtremor Array Observations [Abstract] *Kazuhiro Somei(Geo-Research Institute),Suqun Ling(Geo-Analysis Institute),Ken Miyakoshi, Yujia Guo(Geo-Research Institute)
Nov 8, 13:50-14:10	8) Comparison between phase velocities by a miniature-microtremor-array (MMA) method and a surface-wave (SW) method: Toward assessing the shorter limit of the analyzable wavelength ranges for a MMA method [Abstract] *Ikuo Cho, Toshiyuki Yokota(AIST),Tomio Inazaki, Kyosuke Onishi(PWRI)
Nov 8, 14:10-14:30	9) On anomalous coherence functions for SPAC method applied in Kathmandu, Nepal for exploring deep sedimentary layers. [Abstract] Bhatarrai Mukunda(NSC, DMG, Nepal),Nepali Dinesh, Dhakal Santosh, Shrestha Suresh(DMG, Nepal),*Toshiaki Yokoi, Hayashida Takumi(IISEE, BRI)
Nov 8, 14:30-14:50	10) Applicability of seismic interferometry analysis of short-period microtremor observed in a ground of Iwate University [Abstract] *Hidekazu Yamamoto, Masato Hiraka, Tsuyoshi Saito, Keiji Kanezaki(Iwate University),Fumika Sato(Iwate University)

Session	[Civil1]
Chair	Kosuke Chimoto(Tokyo Tech)

Nov 8, 15:10-15:30	11) Passive surface wave method with linear arrays using cable-less seismographs (1) - Field experiment at road side - [Abstract] *Chisato Konishi, Hideki Saito, Koichi Hayashi(OYO Corporation)
Nov 8, 15:30-15:50	12) Passive surface wave methods with linear arrays using cableless seismographs (2) -Application to a levee investigation at New Orleans- [Abstract] *Koichi Hayashi(OYO Corporation),Juan Lorenzo(Louisiana State University),Chisato Konishi(OYO Corporation)
Nov 8, 15:50-16:10	13) P- and SV-wave seismic reflection data processing to a dataset of active source surface wave surveys. [Abstract] *Tomio Inazaki, Hiroshi Kisanuki, Kyosuke Onishi(PWRI)
Nov 8, 16:10-16:30	14) Attempt to investigate upper ground from the inside of a tunnel by cosmic ray muon [Abstract] *Taro Kusagaya(KGE Co. Ltd.),Masahiro Katayama(Kumagai Gumi Co.,Ltd.),Kunihiro Morishima(Nagoya Univ.),Kouji Narita(Science Impact Inc.),Keiichi Suzuki, Takashi Tsuge, Sunao Kanazawa(KGE Co. Ltd.),Nobuko Kitagawa, Akira Nishio, Mitsuaki Kuno, Yuta Manabe(Nagoya Univ.)
Nov 8, 16:30-16:50	15) Inspection of integrated geophysical exploration results by rock physics model [Abstract] *Keiichi Suzuki, Sunao Kanazawa(KGE)

Nov 8, Room No.2

Session	[Environment etc.]
Chair	Ikuo Cho(AIST)

Nov 8, 10:30-10:50	31) Comparison of Ground Vibration between Moving Source Excitation and Coordinate Phase Excitation using Simple Model [Abstract] *Masanori Noyori, Hidefumi Yokoyama(RTRI)
Nov 8, 10:50-11:10	32) Observation of construction vibrations and the wave propagation characteristics [Abstract] *Seiji Tsuno, Masanori Noyori, Hidefumi Yokoyama(RTRI),Yuichi Iwata(CJR)
Nov 8, 11:10-11:30	33) Ground Penetrating Radar Survey at Dazaifu Kuratsukasa Area (2) [Abstract] *Hideki Mizunaga, Toshiaki Tanaka, Shoukai Iwamoto(Kyushu University)
Nov 8, 11:30-11:50	34) Analysis of Electrical Survey in Shallow Seafloor CO2 Release Test (QICS), UK [Abstract] *Hideshi Kaieda, Koichi Suzuki(CRIEPI),Akira Jomori(NeoScience)
Nov 8, 11:50-12:10	35) Examination for monitoring flow in landfills by use of resitivity measuring [Abstract] *Eisuke Kusuyama, Kazuhiro Hidari, Masahiro Kurokawa, Kazuo Kamura(Waseda Univ.)

Session	[Mineral Exploration1]
Chair	Yoko Hasada(Daiwa Exploration and Consulting Co., Ltd.)

Nov 8, 13:10-13:30	36) Development of analysis method for small-size ACROSS [Abstract] *Yuichiro Nagata, Takeshi Tsuji, Tatsunori Ikeda, Hiro Nimiya(Kyushu Univ.),Toshiki Watanabe, Koushun Yamaoka(Nagoya Univ.)
Nov 8, 13:30-13:50	37) Removing Coherent Noise from Magnetotelluric Data Using Cepstrum [Abstract] *Hideki Mizunaga(Kyushu University)
Nov 8, 13:50-14:10	38) Hydrate and Gas reservoirs in the Kumano Forearc Basin of the Nankai Trough: Insights from Automatic Seismic Velocity Picking [Abstract] *Chanmaly Chhun(Department of Earth Resources Engineering, Kyushu University),Arata Kioka(Institute of Geology, University of Innsbruck),Jihui Jia(International Institute for Carbon-Neutral Energy Research (I2CNER), Kyushu University),Takeshi Tsuji(Department of Earth Resources Engineering, Kyushu University)
Nov 8, 14:10-14:30	39) Improvement of the seismic images through the optimized data processing flow for the 2D-airgun data acquired in the Tenpoku Seiho Oki site survey. [Abstract] *Takashi Sato(Sogo Geophysical Exploration),Masato Minegishi(Mitsui Oil Exploration),Nobukatsu Takeda(Sogo Geophysical Exploration)
Nov 8, 14:30-14:50	40) Waveform-based estimation of velocity heterogeneity for prestack imaging from broadband seismic reflection data [Abstract] *Susumu Abe(JAPEX),Takao Nibe(JGI, Inc.),Hiroshi Sato, Tatsuya Ishiyama(ERI, Univ. of Tokyo)

Session	[Mineral Exploration2]
Chair	Susumu Abe(JAPEX)

Nov 8, 15:10-15:30	41) Relationships between resistivity characteristics and mineral species of rock samples in the seafloor hydrothermal area [Abstract] *Yusuke Ohta, Tada-nori Goto, Katsuaki Koike, Koki Kashiwaya, Weiren Lin(Kyoto University),Osamu Tadai(Marine Work Japan),Takafumi Kasaya, Toshiya Kanamatsu, Hideaki Machiyama(JAMSTEC)
Nov 8, 15:30-15:50	42) EM method using a symmetric source [Abstract] Hirofumi Toba, Yoko Hasada, Yoshihiro Naito, Yuichi Yomori, *Kohichi Okuzumi(Diwa Exploration & Consulting Co., Ltd.)
Nov 8, 15:50-16:10	43) Stability evaluation of geomagnetic transfer functions based on Non-negative Matrix Factorization [Abstract] *Shinya Sato, Tada-nori Goto(Kyoto University)
Nov 8, 16:10-16:30	44) 3D Reservoir Characterization in Heterogeneous Sand [Abstract] Atif Ismail(UET, Lahore, Pakistan),*Qamar Yasin, Qizhen Du(School of Geosciences, China University of Petroleum (East China))
Nov 8, 16:30-16:50	45) S-wave velocity estimation in heterogeneous Gas sands Reservoir [Abstract] *Muhammad Abid, Jianhua Geng(State Key Laboratory of Marine Geology, Tongji University),Qamar Yasin(School of Geosciences, China University of Petroleum (East China))

Nov 8, Room No.3

Session	[Poster1]
Chair	Jun Horita(GeoTechnical Research Co., Ltd.,)

Nov 8, 16:50-18:20	P-1) Gravity Survey in the Yokosuka City -Estimation of subsurface structures near the Active Faults in the Miura Peninsula- [Abstract] *Masatoshi Edo, Hisatoshi Baba(Tokai University),Shigeo Okuma, Tatsuya Sumita, Ayumu Miyakawa(AIST)
Nov 8, 16:50-18:20	P-2) 2D resistivity monitoring at a model levee [Abstract] *Hiroshi Kisanuki, Tomio Inazaki(PWRI)
Nov 8, 16:50-18:20	P-3) Re-processing of sea and land seismic reflection survey data across the Shimokita Peninsula, Northeast Japan, combined with deep borehole data [Abstract] *Hideyuki Satoh(NRA)
Nov 8, 16:50-18:20	P-4) Exploration of S-wave velocity structure of Kita-Daito Island [Abstract] *Nobuyuki Ymanada(Kochi Univ.),Hiroshi Takenaka(Okayama Univ.)

Session	[Poster2]
Chair	Yasuyuki Hodotsuka(RIEST)

Nov 8, 16:50-18:20	P-5) Development of an inversion program of marine TEM method using PSO [Abstract] *Ryosuke Nagawa, Hideki Mizunaga(Kyushu University)
Nov 8, 16:50-18:20	P-6) 1D Simulation of Marine TEM for Developing Marine TEM equipment [Abstract] *Gosuke Hoshino, Toshiaki Tanaka, Hideki Mizunaga(Kyushu Univ.)
Nov 8, 16:50-18:20	P-7) 2-D Inversion of Electrical Resistivity Data from Aynak Copper Deposits, Aynak, Afghanistan [Abstract] *Wahab Shafiqullah, Hideki Mizunaga(Graduate School of Engineering, Department of Earth Resources Engineering, Kyushu University)
Nov 8, 16:50-18:20	P-8) Adjusting survey locations and amplitude between multi-channel ground-penetrating radar records at different scans [Abstract] *Kyosuke Onishi, Takanori Ogahara, Hiroshi Kisanuki, Tomio Inazaki(PWRI)
Nov 8, 16:50-18:20	P-9) An Experimental Study on Basic Performance of Accelerometer Made of Crystal Oscillator [Abstract] Shigeo Matsuda(Clover tech Inc.),Kazuyuki Nakasendo(Seiko Epson Corp.),*Hitoshi Morikawa, Kahori Iiyama(Tokyo Tech)

Nov 9, Room No.1

Session	[Disaster/Earthquake3]
Chair	Ken Miyakoshi(GRI)

Nov 9, 9:50-10:10	16) Estimation of 2-D surface layers by waveform inversion using seismic refraction exploration data [Abstract] *Kentaro Kasamatsu(KAJIMA Technical Research Institute),Hiroaki Yamanaka(Tokyo Institute of Technology)
Nov 9, 10:10-10:30	17) Observation of microtremors around a trench site of the Kamishiro Fault [Abstract] *Masayuki Kuriyama, Hiroaki Sato(CRIEPI),Takashi Kumamoto(Okayama Univ.)
Nov 9, 10:30-10:50	18) Estimation of shallow and deep soil models at strong motion stations in Eskisehir basin, Turkey [Abstract] *Yamanaka Hiroaki(Tokyo Inst. Tech.),Ozmen Tuna, Ulubey Ceken, Alkan Akif(AFAD),Kousuke Chimoto(Tokyo Inst. Tech.),Tun Muammer, Pekkan Emrah(Anadolu Univ.)
Nov 9, 10:50-11:10	19) Large near-surface rupture along an active fault detected by electrical resistivity and radon surveys: a case of the Hanaore fault, Japan [Abstract] *Tada-nori Goto, Katsuaki Koike, Koki Kashiwaya, Shogo Kitamura, Taiki Kubo(Kyoto University)
Nov 9, 11:10-11:30	20) Estimation of subsurface structure at K-NET Kurayoshi station by microtremor array exploration [Abstract] *Hiroaki Sato, Sadanori Higashi, Yoshiaki Shiba, Kyohei Suzuki, Masayuki Kuriyama(CRIEPI)

Nov 9, Room No.2

Session	[Mineral Exploration3]
Chair	Motonori Higashinaka(JGI)

Nov 9, 9:30-9:50	46) An Intelligent Approach for-Shale Volume Assessment from Conventional Well logs [Abstract] *Muhammad Abid(State Key Laboratory of Marine Geology, Tongji University),Qamar Yasin(School of Geosciences, China University of Petroleum (East China)),Hamid Hussain(Department of Geophysics, School of Geodesy and Geomatics, Wuhan University)
Nov 9, 9:50-10:10	47) Toward quantitative evaluation of reliabillity of resistivity structure derived by inversion of magnetotelluric data [Abstract] *Hisatoshi Koji, Tada-nori Goto(Kyoto University)
Nov 9, 10:10-10:30	48) Broadband frequency response of dispersion and attenuation of P-wave and S-wave in partially frozen brine and unconsolidated sands: a rock physics study [Abstract] *Linsen Zhan, Jun Matsushima(Graduate School of Engineering, The University of Tokyo)
Nov 9, 10:30-10:50	49) Influence of geometrical spreading on attenuation estimation from sonic logging waveforms [Abstract] *Jun Matsushima(Univ. of Tokyo),Mohammed Ali, Fateh Bouchaala(Petroleum Institute)
Nov 9, 10:50-11:10	50) Brittleness Prediction based on Rock's Properties- Application to Sembar shale [Abstract] *Qamar Yasin, Qizhen Du(China University of Petroleum (East China), P. R. China),Atif Ismail(UET, Lahore, Pakistan),Muhammad Abid(Tongji Univ. Shanghai)
Nov 9, 11:10-11:30	51) Brittleness Prediction based on Mechanical Properties: Application to Longmaxi shale [Abstract] *Qamar Yasin, Qizhen Du(China University of Petroleum (East China), P. R. China),Ghulam m. Sohail, Christopher Hawkes(University of Saskatchewan, Canada)

Nov 9, Room No.4

Session	[Special Session: Geophysics for earthquake disaster mitigation]
Chair	Shigeo Okuma(AIST)

Nov 9, 12:30-15:30	62) Role of near surface geophysics for seismic resilience of Infrastructure:Case studies [Abstract] *Tomio Inazaki, Hiroshi Kisanuki, Kyosuke Onishi(PWRI)
Nov 9, 12:30-15:30	63) Application of electrical and electromagnetic explorations to earthquake disaster prevention [Abstract] *Koichi Suzuki(CRIEPI)
Nov 9, 12:30-15:30	64) Seismic survey in major sedimentary basins - a review of subsurface investigations in urban areas - [Abstract] *Shinji Kawasaki(JGI, Inc.)
Nov 9, 12:30-15:30	65) A standard procedure for modeling a seismic velocity structure for broad-band ground motion estimation [Abstract] *Hiroaki Yamanaka(Tokyo Institute of Technology),Yoko Tono(MEXT),Hiroyuki Fujiwara, Shigeki Senna(NIED)
Nov 9, 12:30-15:30	66) Microtremor observation in Oita area for subsurface velocity structure modeling [Abstract] *Masayuki Yoshimi(Geological Survey of Japan/AIST), Members of research project on bhfz
Nov 9, 12:30-15:30	67) Modeling of the subsurface structure from the seismic bedrock to the ground surface for estimating earthquake damage [Abstract] *Shigeki Senna, Atsushi Wakai, Kaoru Jin, Takahiro Maeda(NIED),Hisanori Matsuyama(OYO Corp.),Hiroyuki Fujiwara(NIED)

Nov 10, Room No.1

Session	[Civil2]
Chair	Yoshihiro Yamashita(OYO)

Nov 10, 9:50-10:10	21) Estimation of shallow S-wave velocity structures using passive linear array observation [Abstract] *Yasutomo Yamauchi, Yoshihiro Sugimoto(DIA CONSULTANTS),Masayuki Yoshimi(AIST),Takeshi Sugiyama
Nov 10, 10:10-10:30	22) Tilt response around rock cavern with atmospheric pressure variation and stability evaluation of the cavity [Abstract] *Hirooka Satoshi(JXNED),Jodai Kunihiro(JUOS),Tomita Atsunori(JOGMEC),Yasuda Naotoshi, Tsukada Kazuhiko, Koike Katsuaki(Kyoto University)
Nov 10, 10:30-10:50	23) 3D-seismic survey and rock evaluation for Hyper-Kamiokande site selection (part 1) [Abstract] *Hirooka Satoshi(JXNED),Horinokuchi Kenji(MINDECO),Kimura Syuji(Kamioka Mining & Smelting co.,ltd),Tanaka Soichi, Matsuoka Toshifumi, Takahashi Toru(Fukada Geological Inst.),Shiozawa Masato, Nakayama Shoei, Tanaka Hidekazu(Kamioka Obs. Inst., Tokyo Univ.),Yamatomi Jiro(University of Tokyo)
Nov 10, 10:50-11:10	24) Revisit of the relationship between seismic velocity and rock strength [Abstract] *Toru Takahashi(Fukada Geological Institute)
Nov 10, 11:10-11:30	25) Studies of surface-wave dispersion in inversely dispersive media where the shear-wave velocity decreases with depth [Abstract] *Osamu Nishizawa, Tomio Inazaki(PWRI),Tatsuhiko Saito(NIED)

Session	[Civil3]
Chair	Kyosuke Onishi(PWRI)

Nov 10, 12:30-12:50	26) GPR for tree diagnosis using the accurate positioning of the antenna measured by TS [Abstract] *Kunio Aoike, Kazunori Takahashi, Ken Kajino, Yayoi Ashiba, Nobuaki Ishizawa(OYO corporation)
Nov 10, 12:50-13:10	27) Handy evaluation tool for depth range of a multichannel surface-wave survey [Abstract] *Yoko Hasada, Kohei Ikegami, Yoshihiro Naito(Daiwa Exploration and Consulting Co., Ltd.)
Nov 10, 13:10-13:30	28) Non-destructive evaluation of residual load of ground anchor using resonance phenomenon [Abstract] *Hideki Saito, Kunio Aoike(Oyo),Atsushi Yashima(Gifu Univ.),Mitsuru Yamazaki(Central Nippon Highway Engineering Nagoya),Yoshinori Sone(Nagoya Univ.)
Nov 10, 13:30-13:50	29) Toward quantitative estimation of hydraulic permeability in a fractured rock mass using a stochastic rock-physics model and geophysical constraints [Abstract] *Jin Wu(Graduate School of Engineering, Kyoto University)
Nov 10, 13:50-14:10	30) A practice of structuring 3D model of geophysical properties for Construction Information Modeling/Management [Abstract] *Yoshihiro Yamashita, Chisato Konishi, Kunio Aoike, Kazunori Takahashi, Hideki Saito, Hiromasa Shima(OYO)

Nov 10, Room No.2

Session	[Geothermal]
Chair	Hideshi Kaieda(CRIEPI)

Nov 10, 9:50-10:10	52) Investigation on passive imaging methods of geothermal reservoirs by using the microseismic event [Abstract] *Li Yi, Kyosuke Okamoto, Hiroshi Asanuma(AIST)
Nov 10, 10:10-10:30	53) Temperature estimation at the Kakkonda geothermal field based on resistivity data using neural kriging [Abstract] *Kazuya Ishitsuka, Toru Mogi(Hokkaido Univ.),Kotaro Sugano(Hokkaido Electric Power Co., Inc.),Yusuke Yamaya, Toshihiro Uchida(AIST),Tatsuya Kajiwara(Geothermal Engineering Co., Ltd.)
Nov 10, 10:30-10:50	54) Geological structures in the Uchinomaki Hot spring Area using Surface Wave Analysis: Insight into horizontal sliding during the Kumamoto earthquake [Abstract] *Kosuke Takahashi, Hiro Nimiya, Yuichiro Nagata, Yudai Suemoto, Tatsunori Ikeda, Takeshi Tsuji(Kyushu University),Koichi Hayashi(Geometrics)
Nov 10, 10:50-11:10	55) Study on factors of microseismic events following injection into a geothermal field using analyses of hypocenter clusters and seismic scattering waves [Abstract] *Kyosuke Okamoto, Li Yi, Hiroshi Asanuma(AIST)
Nov 10, 11:10-11:30	56) The Estimation of Surface Layer's Density by the Application of Horizontal Gravity Gradient Stack (HGGS) (Part 2) [Abstract] *Shigeki Mizutani(Kawasaki Geo. Eng.)

Session	[Disaster/Earthquake4]
Chair	Hiroaki Sato(CRIEPI)

Nov 10, 12:30-12:50	57) Effects of the shallow subsurface structures on the ground motion characteristics in Kumamoto Plain north-south survey line [Abstract] *Masahiro Korenaga, Seiji Tsuno(RTRI),Hiroaki Yamanaka, Kosuke Chimoto(Tokyo Tech),Nobuyuki Yamada(Kochi Univ),Kyosuke Okamoto(AIST)
Nov 10, 12:50-13:10	58) Structural Survey and Seismic Observation Performed in Hokusetsu Area (Part 1) Subsurface structures estimated by microtremor array observation [Abstract] *Ken Miyakoshi, Toshimitsu Nishimura(GRI),Seiji Tsuno, Masahiro Korenaga(RTRI)
Nov 10, 13:10-13:30	59) Structural survey and seismic observation performed in Hokusetsu area (Part2)Local site effects evaluated by seismic data [Abstract] *Seiji Tsuno, Masahiro Korenaga(RTRI),Kyosuke Okamoto(AIST)
Nov 10, 13:30-13:50	60) Love wave phase velocity estimation by using rotational components obtained from microtremor array records [Abstract] *Kunikazu Yoshida(GRI),Hirotoshi Uebayashi(Kyoto Univ.)
Nov 10, 13:50-14:10	61) Evaluation of site response characteristics in the western to middle parts of Ashigara Valley from temporary earthquake observation [Abstract] *Kosuke Chimoto(Tokyo Tech),Seiji Tsuno, Masahiro Korenaga(RTRI),Hiroaki Yamanaka(Tokyo Tech),Hiroe Miyake(Tokyo Univ),Nobuo Takai(Hokkaido Univ),Tatsuo Kanno, Michiko Shigefuji(Kyusyu Univ)

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