Seiji Ohkawa
- Repair Of Fatigue Damage In Cross Bracing Connections In Steel Girder Bridges. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1989, n. 404 (avril 1989). (1989):
- Life extension of steel-girder bridges on the Tomei Expressway. Présenté pendant: IABSE Workshop: Remaining Fatigue Life of Steel Structures, Lausanne, Switzerland, 1990. (1990):