Hirofumi Ikemoto
East Japan Railway Company
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Publication
Featured researches published by Hirofumi Ikemoto.
Archive | 2018
Jun Kaneda; Hirofumi Ikemoto; Takeshi Ishii; Kunio Saitoh
We conducted on a study on a method of calculating ground vibration around a girder-type viaduct. This work focuses on the motion of the pier caused by the passing trains. Vibration acceleration in the pier at time of train passage was measured. Measurements revealed that vibration consisted chiefly of vertical translational behavior and rotational behavior around the horizontal axis. Analysis of ground vibration by axisymmetric finite element method considering these motions as excitation force characteristics was carried out. It was confirmed that the calculation results reproduce the ground vibration in the frequency range below 40 Hz.
Archive | 2009
Ikuo Hayashi; Tsutomu Hoshikawa; Hirofumi Ikemoto; Tadayoshi Ishibashi; Shigeaki Kimura; Motoaki Kurisu; Toshihiro Machinaga; Mitsuyuki Midomaru; Atsuo Morimoto; Takeo Morimoto; Takahito Otsuka; Masaharu Saito; Hiroyuki Suzuki; Keiichiro Takagi; Hideaki Takasaki; Hiroyuki Takashima; Shigetsugu Takeda; Tsutomu Takeya; Yoshinori Taniguchi; Akitoshi Tsurumi; 隆人 大塚; 光之 御堂丸; 努 星川; 栄昭 木村; 郁夫 林; 基彰 栗栖; 厚夫 森本; 武夫 森本; 宏文 池本; 俊洋 町永
Journal of Japan Society of Civil Engineers | 2018
Jun Kaneda; Hirofumi Toyota; Susumu Takada; Hirofumi Ikemoto
Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) | 2017
Hirofumi Ikemoto; Hideaki Takasaki; Torajiro Fujiwara; Taisuke Sanagawa; Hidetoshi Nishioka
Journal of Japan Society of Civil Engineers | 2017
Hirofumi Ikemoto; Susumu Nakajima; Hideaki Takasaki; Torajiro Fujiwara
Journal of Japan Society of Civil Engineers | 2017
Toshikazu Ikemoto; Masakatsu Miyajima; Takao Hashimoto; Susumu Nakajima; Torajiro Fujiwara; Hirofumi Ikemoto
Japanese Geotechnical Society Special Publication | 2016
Hirofumi Ikemoto; Hideaki Takasaki
JR East Technical Review | 2015
Jun Kaneda; Hirofumi Ikemoto; Hideaki Takasaki; Yoshinori Taniguchi
Geosynthetics engineering journal | 2015
Takafumi Shimada; Susumu Nakajima; Katsutoshi Tani; Hiroaki Narita; Taketo Sato; Torajiro Fujiwara; Hideaki Takasaki; Hirofumi Ikemoto
Archive | 2013
野澤 伸一郎; Shinichiro Nozawa; 伸一郎 野澤; 寅士良 藤原; Torashiro Fujiwara; 中村 貴志; Takashi Nakamura; 貴志 中村; 和也 鬼頭; Kazuya Kito; 延彰 鈴木; Nobuaki Suzuki; 淳 川嵜; Atsushi Kawasaki; 秀明 高崎; Hideaki Takasaki; 宏文 池本; Hirofumi Ikemoto; 淳 金田; Atsushi Kaneda; 真揮 高山; Masaki Takayama
