Published Papers - YAMAMOTO Hidekazu

Evaluation of site amplification factors in north-west morioka area by microtremor array surveys

Hidekazu Yamamoto, Tsuyoshi Saito

The 14th SEGJ international symposium     2021.10  [Refereed]

Academic Journal  Multiple authorship

A study on practical use of estimation of S wave velocity structure using Love wave phase velocity by three component microtremor array exploration

Hidekazu Yamamoto, Tsuyoshi Saito

17th World Conference on Earthquake Engineering     2020.12  [Refereed]

Not Set  Single Work

Observation of microtremor in Katsuyama basin, Fukui Prefecture carried out through the microtremor research camp

Michihiro OHORI, Yuta ASAKA, Hiroki AZUMA, Shigeki ADACHI, Masaki ITO, Yoshinobu IWANAMI, Taishi UENO, Yuki URATANI, Yusuke OISHI, Masaaki OHBA, Takuo OKAMOTO, Shohei KANEKO, Nobuaki KITAMURA, Haruki KITAMURA, Satoshi KURITA, Keisuke KOJIMA, Fumika SATO, Koki TATSUTA, Shohei NAITO, Sho NAKAI, Toshiki NAKAI, Tatsuya NOGUCHI, Koji HADA, Takumi HAYASHIDA, Shigeo HIGUCHI, Gen FURUYA, Naoki MAEDA, Tomohiro MIZUNO, Masashi MIYAZAKI, Shinichiro MORI, Masahiro MORITA, Koji YAMADA, Masayuki YAMADA, Hidekazu YAMAMOTO, Shohei YOSHIDA, Masaho YOSHIDA and Hiroyuki FUJIWARA,

Journal of Japan Association Earthquake Engineering   18 ( 3 ) 119 - 130   2018.06  [Refereed]

International Conference Proceedings  Multiple authorship

Effect on Carbon Black on Copper Ore Leaching in Sulfuric Acid Media at 50℃

Hiroshi Nakazawa and Hidekazu Yamamoto

Resources Processing,   64 ( 6 ) 90 - 98   2018.03  [Refereed]

Academic Journal  Multiple authorship

Estimation of S-wave velocity structures in Morioka area by dense microtremor array observations

Anupap Wanasawan, Hidekazu Yamamoto, Tsuyoshi Saito

東北地域災害科学   54   217 - 222   2018.03

Academic Journal  Multiple authorship

Estimation of phase velocities of Love wave from three-component microtremor array observations by using spatial auto-correlation and frequency wavenumber analysis

Hidekazu YAMAMOTO and Tsuyoshi SANO

16th World Conference on Earthquake Engineering   - 1171   2017.01  [Refereed]

Bulletin of University, Institute, etc.  Multiple authorship

Earthquake Source and Ground Motion Characteristics in Eastern Japan during the 2011 Off the Pacific Coast of Tohoku Earthquake

Hiroyuki Goto, Yoshiya Hata Yasuko Kuwata, Hidekazu Yamamoto, Hitoshi Morikawa, and Shunichi Kataoka

Journal of JSCE   1   329 - 342   2013.11  [Refereed]

International Conference Proceedings  Multiple authorship

Seismic intensity distribution by ultra-high density questionnaire surveys and the shallow S-wave velocity structures by microtremor array surveys in the central area of Maesawa District of Oshu City of Iwate Prefecture at northern Honshu, Japan

Hidekazu Yamamoto, Megumi Takakura and Tsuyoshi Saito

The 11th SEGJ International Symposium in Yokohama   - 164   2013.11  [Refereed]

International Conference Proceedings  Multiple authorship

Precise distribution of seismic intensity at the southern area of Iwate Prefecture, Japan, by a high density questionnaire survey - Results of the Iwate-Miyagi Nairiku Earthquake in 2008, the 2011 off the Pacific coast of Tohoku Earthquake and the aftershock occurred at April 7, 2011 -,

Hidekazu YAMAMOTO and Tsuyoshi SANO

15th World Conference on Earthquake Engineering   - 1247   2012.09  [Refereed]

Bulletin of University, Institute, etc.  Multiple authorship

Estimation of basement structures at Kitakami City by H/V spectral ratios of densely measured microtremor records

Shiori SAGISAKA, Hidekazu YAMAMOTO, Tsuyoshi SANO

Tohoku Journal of Naturak Disaster Science   43   45 - 50   2007.03

Academic Journal  Multiple authorship

Estimation of average shear velocities at Ofunato City by using conventional microtremor array technique -Relation between average shear velocities and seismic intensity by questionarry survey-

Yosuke OKABE, Hidekazu YAMAMOTO, Tsuyoshi SANO

Tohoku Journal of Natural Disaster Science   43   33 - 38   2007.03

Academic Journal  Multiple authorship

Average S-wave velocity mapping at Morioka area by using conventional mivrotremor array technique

Shuhei KUMATA, Hidekazu YAMAMOTO, Tsuyoshi SANO, Ayako MIYAKOSHI

Tohoku Journal of Natural Disaster Science   43   39 - 44   2007.03

Academic Journal  Multiple authorship

Estimation od arrival azimuth of volcanic tremor occurred in Iwate Volcano on Sep. 8, 1999

Takuro Iwasawa, Hidekazu Yamamoto, Tsuyoshi Sano, Yosuke Nagahama, Tokumi Saito

    2006.08

Others  Multiple authorship

Temporal changes in seismic velocity of the crust around Iwate volcano, Japan, as inferred from analyses of repeated active seismic experiment data from 1998 to 2003

Takeshi NISHIMURA, Satoru TANAKA, Teruo YAMAWAKI, Hidekazu YAMAMOTO, Takashi SANO, Minemori SATO, Hisashi NAKAMURA, Naoki UCHIDA, Shuichiro HORI, and Haruo SATO

Earth Planets Space   57   491 - 505   2005.06  [Refereed]

Academic Journal  Multiple authorship

Estimation of S-wave velocity structures by using microtremor H/V spectra technique based on both Rayleigh- and Love- waves

Hidekazu Yamamoto, Minoru Teshima, Tsuyoshi Sono, Tokumi Saito

13th Word Conference on Earthquake Engineering, Vancuever, B. C., Canada, Augest 1-6, 2004     1324   2004.08  [Refereed]

Others  Multiple authorship

Establishment of climber safety measures to temporary relax the climbing ban on Mt. Iwate

Tokumi SAITO, Hidekazu YAMAMOTO, Tsuyoshi SANO, and Nobuo DOI

Journal of Japan society of natural disaster science   22 ( 1 ) 59 - 74   2003.01  [Refereed]

Academic Journal  Multiple authorship

An experiment fro estimating phase velocities of Love waves from three-component microtremor array observation

Hidekazu YAMAMOTO

Butsuri-tansa   53 ( 2 ) 153 - 166   2000.03  [Refereed]

Academic Journal  Single Work

Modified spatial autocorrelation method using autoregressive model fro estimating underground velocity structure from microtremor array observation

Hidekazu YAMAMOTO, Takuya OBUCHI, Tokumi SAITO

Butsuri-tansa   51 ( 1 ) 70 - 76   1998.01  [Refereed]

Academic Journal  Multiple authorship

Estimation of undergroud velocity structure using short-period microtremor array observation in Morioka area

Hidekazu YAMAMOTO, Yoshinori YOSHIDA, Takuya OBUCHI, Tokumi SAITO, Koji IWAMOTO

Butsuri-tansa   50 ( 2 ) 93 - 106   1997.03  [Refereed]

Academic Journal  Multiple authorship

Derivation of empirical seismic intensity equations for Morioka area -analysis based on borehole data -

Hidekazu YAMAMOTO, Taiji HAMADA, Tokumi SAITO

Journal of japan society of natural disaster science   15 ( 3 ) 221 - 230   1996.07  [Refereed]

Academic Journal  Multiple authorship

Empirical equation fro estimating S-wave velocity in Morioka city area

Hidekazu YAMAMOTO, Atsushi DAIMARU, Tokumi SAITO

Butsuri-tansa   49 ( 3 ) 182 - 196   1996.05  [Refereed]

Academic Journal  Multiple authorship

A statistical method for detecting linear trend changes and its application to deformation rate analysis

N. Kato, S. Nakao, H. Yamamoto, K. Yamamoto and T. Hirasawa

Tohoku Geogphysical Journal(The Science Reports of the Tohoku University, Series 5)   34 ( 1 ) 13 - 34   1991.01  [Refereed]

Others  Multiple authorship

An experiment of in-situ stress estimation on basalitic rock core samples from hole 758A, Ninetyeast Ridge, Indian Ocean

K. Tamaki, K. Yamamoto, T. Furuta and H. Yamamoto

Proceedings of the Ocean Drilling Program, Scientific Results   121   697 - 717   1991.01  [Refereed]

Others  Multiple authorship