Y. Hirakawa

Consistent ocean wave energy harvesting using electroactive polymer (dielectric elastomer) artificial muscle generators

Koichi Masuda, Seiki Chiba, Yoshiaki Hirakawa, 2013 .

Analysis of mechanical and hydraulic properties of cracked structure by the ratio of crack opening dependency (rcod)

A. Sato, K. Sugawara, Y. Hirakawa, 2004 .

Behavior of discontinuities during excavation of two large underground caverns

Y. Ohnishi, Y. Hirakawa, S. Nishiyama, 2004 .

Mixed mode crack propagation of homogenized cracks by the two-dimensional DDM analysis

A. Sato, K. Sugawara, Y. Hirakawa, 2001 .

Relative Motions of FLNG and LNG Carriers Arranged Side by Side and an Assessment of Their Operation

M. Arai, Y. Hirakawa, K. Nishimoto, 2019, International Journal of Offshore and Polar Engineering.

Evaluation of resistance increase and speed loss of a ship in wind and waves

Yoshiaki Hirakawa, Ning Ma, Shaoze Luo, 2016 .