H. Otsuka
- Research on seismic safety, retrofit, and design of a steel cable-stayed bridge. Dans: Electronic Journal of Structural Engineering, n. 2 (décembre 2007). (2007):
- 人工軽量骨材を用いた高強度軽量コンクリートのポンプ圧送性に関する検討 (Pumpability of High Strength Lightweight Concrete Using Artificial Lightweight Aggregate). Dans: Concrete Journal (JCI), v. 41, n. 12 ( 2003). (2003):
- Comparison of structural characteristics for different types of cable-supported prestressed concrete bridges. Dans: Structural Concrete, v. 3, n. 1 (mars 2002). (2002):
- Experimental study of the shear strength of precast segmental beams with external prestressing. Dans: Structural Concrete, v. 6, n. 2 (juin 2005). (2005):