Munenori Hatanaka
Takenaka Corporation
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Featured researches published by Munenori Hatanaka.
Computers and Geotechnics | 1987
Tadahiko Shiomi; Shoichi Tsukuni; Munenori Hatanaka; Yoshiyuki Tanaka; Yoshio Suzuki; Tadayoshi Hirose
Abstract A dynamic effective stress analysis with the finite element method has long been recommended to predict the liquefaction phenomena of sandy soil by authors and Zienkiewicz et al. as well as the similar approaches by the others. Our approach of the analysis is summarized in the first. Until recently, however, these approaches has not commonly been used as the means of design, although its capability of prediction is appreciated by geotechnicians. This method has been neglected because of the lack of verification studies of soil models of sand and mathematical formulation for boundary problems of liquefaction phenomena. Therefore the verification of the numerical method to evaluate liquefaction potential are urgent requirement of the recent engineering practice. To respond this requirement, extensive numerical studies on the liquefation simulations are performed by DIANA program for shaking table tests which have been conducted by the authors. The test models are soil-structure type models with combination of homogenous ground and partially improved ground by compaction. The good performance of our approach is proved by the results of numerical simulation showing good agreement with experimental data in terms of response acceleration, excess pore pressure, and deformation profile. It is also demonstrated that the numerical results can provide substantial information to understand the mechanisms of soil ground behavior which is not easily obtained by experiments. The procedure to identify soil constants for the reflecting surface model is also reported in details.
Soils and Foundations | 1996
Munenori Hatanaka; Akihiko Uchida
Soils and Foundations | 1978
Yoshiaki Yoshimi; Munenori Hatanaka; Hiroshi Oh-Oka
Soils and Foundations | 1988
Munenori Hatanaka; Yoshio Suzuki; Takato Kawasaki; Masaaki Endo
Soils and Foundations | 1995
Munenori Hatanaka; Akihiko Uchida; Hiroshi Oh-Oka
Soils and Foundations | 1985
Munenori Hatanaka; Michio Sugimoto; Yoshio Suzuki
Soils and Foundations | 1997
Munenori Hatanaka; Akihiko Uchida; Junryo Ohara
Soils and Foundations | 1993
Yoshio Suzuki; Shigeru Goto; Munenori Hatanaka; Kohji Tokimatsu
Archive | 1989
Yoshio Suzuki; Munenori Hatanaka; Junryou Ohara; Yorio Makihara
Static and Dynamic Properties of Gravelly Soils | 1995
Munenori Hatanaka; Akihiko Uchida