IWATA Tomotaka

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Name
IWATA Tomotaka
Affiliation
Kyoto University
Section
Disaster Prevention Research Institute
Job title
Research Associate
Degree
Doctor of Science(Kyoto University)

Research Interests

 
 

Research Areas

 
 

Education

 
 
 - 
1989
Graduate School, Division of Natural Science, Kyoto University
 
 
 - 
1981
Faculty of Science, Kyoto University
 

Published Papers

 
Chen, Y.-C., H.-C. Huang, T. Iwata, and K. Asano
J. Geophys. Res.      Nov 2019   [Refereed]
Source, propagation path and site characteristics separated from strong motion records during the 2016 Kumamoto, Japan, earthquake sequence
Kazuhiro Somei, Kimiyuki Asano, Tomotaka Iwata, Ken Miyakoshi, Kunikazu Yoshida, and Masayuki Yoshimi
Proc. 15th Japan Earthquake Engineering Symposium   GO11-01-01   Dec 2018
Ground motion simulations of repeated arrivals at Amagasaki strong motion station in the northwest of Osaka sedimentary basin
Tomotaka Iwata, Kimiyuki Asano, and Hiroki Tanaka
Proc. 15th Japan Earthquake Engineering Symposium   GO10-01-11   Dec 2018
Strong ground motion characteristics of near source fault
IWATA Tomotaka
Proc. 15th Japan Earthquake Engineering Symposium   OS2-02-08   Dec 2018   [Invited]
A broadband source model of the 2016 central Tottori prefecture eaarthquake (MJMA6.6) using the empirical Green's function method
Kaori Nagai, Kimiyuki Asano, Mamoru Kato, and Tomotaka Iwata
Proc. 15th Japan Earthquake Engineering Symposium   GO02-01-03   Dec 2018
Three-Dimensional Architecture of the Median Tectonic Line in Southwest Japan Based on Detailed Reflection Seismic and Drilling Surveys
Ito, Y., T. Iwata, and K. Takemura
Evolutionary Models of Convergent Margins - Origin of Their Diversity   51-71   2017
Structural Features Along the Median Tectonic Line in Southwest Japan: An Example of Multiphase Deformation on an Arc‐Bisecting Fault
Ito, Y. and T. Iwata
Evolutionary Models of Convergent Margins - Origin of Their Diversity   139-152   2017
Fission Track Thermochronology of Late Cretaceous Sandstones of the Izumi Group Adjacent to the Median Tectonic Line Active Fault System in Southwest Japan
Ito, Y., P. F. Green, K. Takemura, and T. Iwata
Evolutionary Models of Convergent Margins - Origin of Their Diversity   97-116   2017
Asano, K., T. Iwata, H. Sekiguchi, K. Somei, K. Miyakoshi, S. Aoi, and T. Kunugi
Earth Planets Space   69    2017   [Refereed]
Long-period Ground Motion Characteristics and Simulations in the Osaka Basin during the 2011 Great Tohoku Earthquake
Iwata, T., H. Kubo, K. Asano, K. Sato, and S. Aoi
Proc. 5th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion, Taipei   (L101A)    2016   [Invited]
Three-dimensional Ground Motion Simulations of Repeated Arrivals at Amagasaki Strong Motion Station
Tanaka, H., T. Iwata, and K. Asano
Proc. 5th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion, Taipei   (P101A)    2016
Construction of a 3D Velocity Structure Model of Osaka Sedimentary Basin
Sekiguchi, H., K. Asano, T. Iwata, M. Yoshimi, H. Horikawa, H. Saomoto, and T. Hayashida
Proc. 5th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion, Taipei   (P103B)    2016
Surface Wave Group Velocity Tomography in the Osaka Sedimentary Basin, Japan, Using Ambient Noise Cross-Correlation Functions
Asano, K., T. Iwata, H. Sekiguchi, K. Somei, K. Miyakoshi, S. Aoi, and T. Kunugi
Proc. 5th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion, Taipei   (P104B)    2016   [Refereed]
Estimation of Site Amplification Factors for Strong Motion Stations in the Hokuriku District
Somei, K., K. Asano, T. Iwata, K. Miyakoshi, and M. Ohori
Proc. 5th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion, Taipei   (P105B)    2016
Asano, K., H. Sekiguchi, T. Iwata, M. Yoshimi, T. Hayashida, H. Saomoto, and H. Horikawa
Geophysical Journal International   204 1678-1694   2016   [Refereed]
Asano, K. and T. Iwata
Earth Planets Space   68(doi:10.1186/s40623-016-0519-9)    2016   [Refereed][Invited]
Displacement Fields of Sedimentary Layers Controlled by Fault Parameters: The Discrete Element Method of Controlling Basement Motions by Dislocation Solutions
Kusumoto, S., Y. Itoh, K. Takemura, and T. Iwata
Earth Sciences   4(3) 89-94   2015   [Refereed]
Maufroy, E., E. Chaljub, F. Hollender, J. Kristek, P. Moczo, P. Klin, E. Priolo, A. Iwaki, T. Iwata, V. Etienne, F. De Martin, N. Theodoulidis, M. Manakou, C. Guyonnet-Benaize, K. Pitilakis, P.-Y. Bard
Bull. Seism. Soc. Am.   105(3) 1398-1418   2015   [Refereed]
Tanaka, M., K. Asano, T. Iwata, and H. Kubo
Earth, Planets and Space   66(doi:10.1186/1880-5981-66-101)    2014   [Refereed]
Somei, K., K. Asano, T. Iwata, and K. Miyakoshi
Pure and Applied Geophysica   171 2747-2766   2014   [Refereed]
Kuriyama, M., H. Sato, and T. Iwata
Earth, Planets and Space   65 1449-1462   2013   [Refereed]
K. Asano; T. Iwata
Earth, Planets and Space   64(12) 1111-1123   2012   [Refereed]
Application of Seismic Interferometry in the Osaka Basin for Validating the Three-dimensional Basin Velocity Structure Model
Asano Kimiyuki, Iwata Tomotaka, Sekiguchi Haruko
Proc. 15th World Conf. Earthq. Eng.      2012
Broadband Strong Ground Motion Simulation of the 2011 Tohoku, Japan, Earthquake
Asano Kimiyuki, Iwata Tomotaka
Proc. 15th World Conf. Earthq. Eng.      2012
Long-period Ground Motion Characteristics of the Osaka Sedimentary Basin during the 2011 Great Tohoku Earthquake
Sato Kayoko, Asano Kimiyuki, Iwata Tomotaka
Proc. 15th World Conf. Earthq. Eng.      2012
K. Asano; T. Iwata
Bulletin of the Seismological Society of America   101(5) 2467-2480   Oct 2011   [Refereed]
A. Iwaki; T. Iwata
Geophysical Journal International   186(3) 1255-1278   Sep 2011   [Refereed]
T. Iwata; K. Asano
Pure and Applied Geophysics   168(1-2) 117-124   Jan 2011   [Refereed]
Nonlinearity in site response: Nonlinear volumetric mechanism
Iai Susumu Tobita Tetsuo Iwata T
In Proc 4th International Symposium on Effect of Surface Geology on Seismic Motion      2011
Construction of Procedure of Strong Ground Motion Prediction for Intraslab Earthquakes Based on Characterized Source Model
Iwata Tomotaka, Asano Kimiyuki, Sekiguchi Haruko
Proc. 4th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion      2011
Estimation of Interstation Green's Functions in the Long-Period Range (2-10s) from Continuous Records of F-net Broadband Seismograph Network in Southwestern Japan
Asano Kimiyuki, Iwaki Asako, Iwata Tomotaka
Proc. 4th IASPEI/IAEE Int. Symp. on the Effect of Surface Geology on Seismic Motion      2011
T. Tobita; S. Iai; T. Iwata
Bulletin of the Seismological Society of America   100(4) 1456-1469   Aug 2010   [Refereed]
A. Iwaki; T. Iwata
Geophysical Journal International   181(2) 1062-1076   May 2010   [Refereed]
A. Petukhin; T. Iwata; T. Kagawa
Earth, Planets and Space   62(8) 621-630   2010   [Refereed]
Wenbo Zhang Tomotaka Iwata Kojiro Irikura
J. Geophysical Research doi:10.1029/2008JB006201, Vol.115      2010   [Refereed]
K. Asano; T. Iwata
Bulletin of the Seismological Society of America   99(1) 123-140   Feb 2009   [Refereed]
W. Suzuki; T. Iwata
Journal of Geophysical Research B: Solid Earth   114(8)    2009   [Refereed]
A. Iwaki; T. Iwata
Journal of Seismology   12(2) 197-215   Apr 2008   [Refereed]
T. Iwata; T. Kagawa; A. Petukhin; Y. Ohnishi
Journal of Seismology   12(2) 223-234   Apr 2008   [Refereed]
Kinematic Source Rupture Process of the 2008 Iwate-Miyagi Nairiku Earthquake, a Mw6.9 thrust earthquake in northeast Japan, using Strong Motion Data
Asano Kimiyuki Iwata Tomotaka
EOS Trans. AGU S23B-1890, No.53, Vol.89      2008
K. Asano; T. Iwata
Earth, Planets and Space   58(1) 93-98   2006   [Refereed]
Zhang Wenbo Iwata Tomotaka Irikura Kojiro
J. Geophys. Res. doi:10.1029/2005JB003725, Vol.111      2006   [Refereed]
K. Asano; T. Iwata; K. Irikura
Bulletin of the Seismological Society of America   95(5) 1701-1715   Oct 2005   [Refereed]
N. Yamada; T. Iwata
Earth, Planets and Space   57(3) 197-202   2005   [Refereed]
T. Satoh; H. Kawase; T. Iwata; S. Higashi; S. Toshiaki; H.-C. Huang
Journal of Seismology   8(4) 545-558   Oct 2004   [Refereed]
W. Zhang; T. Iwata; K. Irikura; A. Pitarka; H. Sekiguchi
Geophysical Research Letters   31(10)    May 2004   [Refereed]
H. Miyake; T. Iwata; K. Irikura
Bulletin of the Seismological Society of America   93(6) 2531-2545   Dec 2003   [Refereed]
Long-period Ground Motion Simulation in Kinki Area
Yamada, Nobuyuki Iwata, Tomotaka
京都大学防災研究所年報   (47) 149-155   2003
Asano, K. , T. Iwata, and K. Irikura
Earth Planetary Science   (55) e5-e8   2003   [Refereed]
Heterogeneous distribution of the dynamic source parameters of the 1999 Chi-Chi, Taiwan, earthquake
Zhang, Wenbo Iwata, Tomotaka Irikura, Kojiro Sekiguchi, Haruko Bouchon, Michael
J. Geophys. Res      2003   [Refereed]
Miyake, Hiroe Iwata, Tomotaka Irikura, Kojiro
Bull. Seism. Soc. Am. pp.1730-1745      2003   [Refereed]
Sekiguuchi, H. and T. Iwata
Bull. Seism. Soc. Am.   92 300-312   2002   [Refereed]
Source process and near-source ground motion during the 2000 Tottori-ken Seibu earthquake
Iwata, Tomotaka Sekiguchi, Haruko
Reports on Assessments of Seismic local-site effects at plural test sites, MEXT pp.231-241      2002
T. Satoh; H. Kawase; T. Iwata; S. Higashi; T. Sato; K. Irikura; H.-C. Huang
Bulletin of the Seismological Society of America   91(5) 1267-1282   Oct 2001   [Refereed]
H. Miyake; T. Iwata; K. Irikura
Geophysical Research Letters   28(14) 2727-2730   Jul 2001   [Refereed]
H. Sekiguchi; K. Irikura; T. Iwata
Bulletin of the Seismological Society of America   90(1) 117-133   Feb 2000   [Refereed]
Basin Edge Effect on Ground Motion from Hyogo-ken Nanbu Earthquake in the Kobe Region.
PITARKA A;IRIKURA K;IWATA T
日本地震工学シンポジウム論文集   10th 851-856   Nov 1998   [Refereed]
Evaluation of Strong Ground Motions in the Source Area during the 1995 Hyogoken-Nanbu(Kobe) earthquake.
IWATA T;SEKIGUCHI H;PITARKA A;KAMAE K;IRIKURA K
日本地震工学シンポジウム論文集   10th 73-78   Nov 1998   [Refereed]
M. Bouchon; H. Sekiguchi; K. Irikura; T. Iwata
Journal of Geophysical Research B: Solid Earth   103(B10) 24271-24282   Oct 1998   [Refereed]
Three-dimensional simulation of the near-fault ground motion for the 1995 Hyogo-ken Nanbu (Kobe), Japan, earthquake
A. Pitarka; K. Irikura; T. Iwata; H. Sekiguchi
Bulletin of the Seismological Society of America   88(2) 428-440   Apr 1998   [Refereed]
Boundary shape wavefrom inversion for two-dimensional basin structure using three-component array data with obliquely azimuthal plane incident wave(jointly worked)
Shin Aoi, Yoshimasa Kobayashi, Tomotaka Iwata
Bull. Seism. Soc. Am.,87/,222-233      1997   [Refereed]
Lesson from the 1995 Hyogo-Ken Nanbu earthquake : Why were such destructive motions generated to buildings? (jointly worked)
Kojiro Irikura, Katsuhiro Kamae, Haruko Sekiguchi, Arben Pitarka, Tomotaka Iwata
J. Nat. Disas. Sci.,17/2,51-80      1997   [Refereed]
Modelling of ground motion in the Higashinada (Kobe) area for an aftershock of the 1995 January 17 Hyogo-ken Nanbu, Japan, earthquake
A. Pitarka; K. Irikura; T. Iwata
Geophysical Journal International   131(2) 231-239   1997   [Refereed]
Boundary shape waveform inversion for two-dimensional basin structure using three-component array data of plane incident wave with an arbitrary azimuth
S. Aoi; T. Iwata; H. Fujiwara; K. Irikura
Bulletin of the Seismological Society of America   87(1) 222-233   1997   [Refereed]
H. Sekiguchi; K. Irikura; T. Iwata; Y. Kakehi; M. Hoshiba
Geophysical Research Letters   23(4) 387-390   Feb 1996   [Refereed]
A. Pitarka; K. Irikura; T. Iwata; T. Kagawa
Journal of Physics of the Earth   44(5) 563-576   1996   [Refereed]
Minute Locationing of Fault Planes and Source Process of the 1995 Hyogo-Ken Nanbu(Kobe), Japan, Earthquake from the Waveform Inversion of Strong Ground Motion
Haruko Sekiguchi, Kojiro Irikura, Mituyuki Hoshiba, Tomotaka Iwata
J. Phys. Earth,44/,473-487      1996   [Refereed]
H. Sekiguchi; K. Irikura; T. Iwata; Y. Kakehi; M. Hoshiba
Journal of Physics of the Earth   44(5) 473-487   1996   [Refereed]
Waveform inversion for determining the boundary shape of a basin structure
S. Aoi; T. Iwata; K. Irikura; F.J. Sanchez-Sesma
Bulletin - Seismological Society of America   85(5) 1445-1455   Oct 1995   [Refereed]
ARRAY OBSERVATION OF AFTERSHOCKS OF THE 1995 HYOGOKEN-NAMBU EARTHQUAKE AT HIGASHINADA WARD, KOBE CITY
Tomotaka Iwata, Kojiro Irikura, Hiroshi Kawase
Journal of natural disaster science   16(2) 41-48   1995   [Refereed]
K. Hatayama; K. Matsunami; T. Iwata; K. Irikura
Journal of Physics of the Earth   43(2) 131-155   1995   [Refereed]
Y. Kakehi; T. Iwata
Journal of Physics of the Earth   40(6) 635-655   1992   [Refereed]
Search for the buried subfault(s) of the 16 July Luzon earthquake, the Philippines using aftershock observations
Shibutani, T., T. Ohkura, Y. Iio, M. Kanao, K. Nishigami, K. Tasaki, T. Iwata, Y. Kakehi, N. Hirano, M. Ando, B. C. Bautista, J.R. Puertollano, A.G. Lanuza, A.A. Melosantos, A. Chu, R. Pigtain, E. dela Cruz, and R. S. Punongbayan
J. Nat. Disas. Sci.   13 29-38   1991   [Refereed]
T. Iwata; K. Irikura
Journal of Physics of the Earth   36(4) 155-184   1988   [Refereed]
ESTIMATION OF IRREGULAR UNDERGROUND-STRUCTURE FROM SEISMIC GROUND MOTIONS.
Tomotaka Iwata; Kojiro Irikura
Bulletin of the Disaster Prevention Research Institute.   34(pt 1) 1-18   1984   [Refereed]

Misc

 
A recipe of strong motion prediction for scenario earthquakes
Irikura, K. Miyake, H. Iwata, T. Kamamae, K. Kagawa, T. Miyakoshi, K.
American Geophysical Union, Fall meeting (San Francisco) S31C-01      2001
The characteristics of the dynamic source parameters of the 1999 Chi-Chi, Taiwan, and the 2000 Tottri, Japan, earthquake
Zhang, W., T. Iwata, and Irikura, K.
American Geophysical Union, Fall meeting (San Francisco) S22B-0645      2001
Rupture process of the 1999 Chi-Chi, Taiwan, earthquake and its near-source strong ground motions
Tomotaka Iwata and Haruko Sekiguchi
Proc. International Workshop on Annual Commemoration of Chi-Chi earthquake, September 18-20,2000, Taipei, Taiwan,1/,36-46      Sep 2000
Source Process and near-source strong ground motions
Tomotaka Iwata and Haruko Sekiguchi
Proc.6th Int. Conf. Seismic Zonation, Nov. ,2000, Palm Springs,,II-86/,      Nov 2000
Lesson from recent earthquakes、 1995 Kobe、 1999 Kocaeli、 and 1999 Chi-Chi earthquakes ? recipe of predicting strong ground motion
Irikura, K., T. Iwata, K. Kamae, K. Miyakoshi, and H. Miyake
IAGA-IASPEI joint scientific assembly\n   0-0   2001
Prediction of strong ground motion for specific active-fault earthquakes
Irikura, K. Miyake, H. Iwata, T. Kamae, K. Kagawa, T. Miyakeshi, K.
Proceedings of US-Japan Joint Workshop and third grantees meeting pp.43-52      2001
Determination on the dynamic source parameters of an earthquake from kinematic parameters
Zhang, W. B. Iwata, T. Irikura, K.
地球惑星科学関連学会2001年合同大会 Sp-P006      2001
The characteristics of the dynamic source parameters of the 2000 Tottri-ken Seibu earthquake, Japan
Zhang, W. B. Iwata, T. Irikura, K.
平成13年日本地震学会秋季大会(鹿児島) pp.130      2001
Methodology for Predicting Strong Ground Motion Based on Asperity-Source Model
K. Irikura, H. Miyake, T. Iwata, L. A. Dalguer Gudiel, K. Kamae, H. Kawabe
Workshop on Numerical Modeling of Earthquake Source Dynamics\n   0-0   2003
STRONG GROUND MOTIONS IN OSAKA METROPOLITAN AREA FROM THE NEXT NANKAI-TROUGH EARTHQUAKES
Irikura, K., H. Miyake, T. Iwata, K. Kamae, and H. Kawabe
General Assembly of the International Union of Geophysics and Geodesy\n   0-0   2003
Recipe of Strong Ground Motion Prediction for Senario Earthquakes
K. Irikura, H. Miyake, T. Iwata, K. Kamae, H. Kawabe and L A Dalguer
American Geophysical Union Fall Meeting   4-0   2004
Recipe for Predicting Strong Ground Motions from Future Large Earthquakes
K. Irikura, H. Miyake, T. Iwata, K. Kamae, H Kawabe and L. A. Dalguer
Proc. 13th World Conf. Earthquake Engineering   1371-0   2004
Modelingof the spectral amplitude characteristics at the strong motion observation sites in the Osaka basin, Japan
Cho, Ikuo Tsurugi, Masato Kagawa, Takao Iwata, Tomotaka Zhao, Boming
Proc. 13th World Conf. Earthq. Eng. pp.2058      2004
Extraction of temporal slip velocity function of earthquake from the existing source inversion method
Takenaka, Hiroshi Fujii, Yuichiro Miyakoshi, Ken Kawase, Hiroshi Iwata, Tomotaka
Proc. 13th World Conf. Earthq. Eng. pp.2679      2004
Construction of source and subsurface structure models for strong motion prediction
Iwata, Tomotaka
Proc. International workshop on Strong Ground Motion Prediction and Earthquake Tectonics in Urban Areas pp.24-27      2004
Characterization Of Source Models Of Shallow Intraslab Earthquakes Using Strong Motion Data
Asano, Kimiyuki Iwata, Tomotaka Irikura, Kojiro
Proc. 13th World Conf. Earthq. Eng. 835      2004
Controlling Factors Of Strong Ground Motion Prediction For Scenario Earthquakes
Miyake, Hiroe Iwata, Tomotaka Irikura, Kojiro
Proc. 13th World Conf. Earthq. Eng. pp.2801      2004
Dynamic Source Parameters of Characterized Source Model For Strong Ground Motion Prediction
Iwata, Tomotaka Sekiguchi, Haruko Miyake, Hiroe Zhang, Wenbo Miyakoshi, Ken
Proc. International Symposium on Earthquake Engineering Commemorating 10th Anniversary of the 1995 Kobe earthquake      2005
Source model of the 2005 West off Fukuoka Prefecture, Japan, earthquake and its ground motion characteristics in Fukuoka city
Iwata Tomotaka Asano Kimiyuki Suzuki Wataru
Proc. Third International Symposium on the Effects of Surface Geology on Seismic Motion Vol.1, pp.599-606      2006
Long-period ground motion characteristics in Osaka basin, Japan, from strong motion records of large earthquakes
Asako Iwaki Tomotaka Iwata
Proc. 14th World Conference of Earthquake Engineering S10-053      2008   [Refereed]
Non-linear site response characteristics of K-NET ISK005 station and relation to the earthquake disaster during the 2007 Noto-Hanto earthquake, central Japan
Iwata Tomotaka Asano Kimiyuki Kuriyama Masayuki Iwaki Asako
Proc. 14th World Conf. Earthq. Eng. 01-1026      2008
Source modeling of recent large inland crustal earthquakes in Japan and source characterization for strong motion prediction
Asano Kimiyuki Iwata Tomotaka
Proc. 14th World Conf. Earthq. Eng. 03-01-0025      2008
A Kinematic Inversion of Slip and Peak Slip-Velocity using Broadband Strong Motion Data
Kimiyuki Asano Tomotaka Iwata
Proc. French-Japanese Workshop on Earthquake Source pp.38-39      2009
Numerical analysis of trampoline effect in extreme ground motion
Tobita Tetsuo Iai Susumu Iwata T
In Proc 5th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics: San Diego      2010
A Prototype of Strong Ground Motion Prediction Procedure for Intraslab Earthquake based on the Characterized Source Model
Iwata, T., K. Asano and H. Sekiguchi
Proc. 15th World Conf. Earthq. Eng., No.4492      2012
Rupture Directivity Effects on Azimuth and Distance Dependence of Source Amplitude Spectra in Near-source Area
Miyake, H. Iwata, T. A. Pitarka
American Geophysical Union, Fall meeting (San Francisco) S52A-20      2000

Books etc

 
Earthquake motion and ground conditions
岩田 知孝
Architectural Institute of Japan,   1993   
Source process and aftershock observation(jointly worked)
岩田 知孝
The 1995 Hyogoken-nanbu earthquake-Investigation into Damage to Civil Engineering Structures-, Committee of Earthq. Eng. Japan Soc. Civil Eng.,/,1-6   1996   
Amplification of Ground Motions during the 1995 Hyogoken-nanbu earthquake, Japan, in Severely damaged zone
岩田 知孝
Proc. 11 World Conf. of Earthq. Eng.,1/,201-208   1996   
Evaluation of strong ground motions in the source area during the 1995 Hyogoken-Nanbu (Kobe) earthquake
岩田 知孝
Proc. 10th Japan Earthq. Eng. Symp.,1/,73-78   1998   
Report on submitted results of the simultaneous simulation for Kobe and Osaka (jointly worked)
岩田 知孝
Balkema Proc. 2nd Int. Symp. on ESG,3/,1311-1337   1999   
Strong motion data and Geological structures distributed for Simultaneous Simulation for Kobe
岩田 知孝
Balkema Proc. 2nd Int. Symp. on ESG, ed. Irikura et al.,3/,1295-1310   1999   

Conference Activities & Talks

 
Characteristics of Near-Fault Ground Motions during the 2016 Kumamoto, Japan, Mainshock
IWATA Tomotaka
JpGU-AGU2017 meeting   23 May 2017   
Near-Fault Strong Ground Motions during the 2016 Kumamoto, Japan, Earthquake
IWATA Tomotaka
AGU fall meeting   16 Dec 2016   
Exploration of Underground Structures in the Taichung Basin Using Microtremors
Kawase, H. Sato, T. Iwata, T.
Proc. International Workshop on Annual Commemoration of Chi-Chi earthquake CD-ROM, Ⅱ-85   2000   
Source characterization of inland earthquakes for near source ground motions
Miyake, H. Iwata, T. Irikura, K.
Proc. 6th Int Conf. Seismic Zonation CD-ROM, Ⅱ-85   2000   
Simultaneous simulation for Kobe: What we have learned at ESG98
Kawase, H. Iwata, T.
Proc.12th World Conference of Earthquake Engineering   2000   

Works

 
Numerical simulations 3-D array seismic data
1993
Underground structure exploration of Northridge and San-Fernando basin
1995
Underground Structure Exploration of Taipei and Taichung basin, Taiwan
1999
Aftershock array observation in Kobe area of the 1995 Kobe earthquake
1995

Research Grants & Projects

 
Study on prediction of strong ground motions