Masuda Toru | East Japan Railway Co. Ltd. (formerly Graduate Student Department Of Civil Engineering University Of

Professor, Faculty of Engineering, University of Tokyo.

Research Associate, Institute of Industrial Science, University of Tokyo, Roppongi 7-22-1, Minato-ku

East Japan Railway Co. Ltd. (formerly Graduate Student Department Of Civil Engineering University Of

Professor, Department of Civil Engineering, University of Tokyo.

Kiso-Jiban Consultants Co., Ltd.

Research Assistant, Institute of Industrial Science, University of Tokyo.

Kiso-jiban Consultants Co. Ltd.

Professor Department Of Civil Engineering University Of Tokyo.

East Japan Railway Co., Ltd., (Formerly Graduate Student, Department of Civil Engineering, University of Tokyo).

Kiso-Jiban Consultants Co., Ltd.