Sadayoshi Igarashi
- Strength of concrete slab at composite beam-to-column connection. Vorgetragen bei: IABSE Symposium: Mixed Structures, including New Materials = Construction mixte acier, béton et nouveaux matériaux = Misch- und Verbundbauweisen einschliesslich neuer Baustoffe, Brussels, Belgium, 1990. (1990):
- Influence of details of column bases on structural behaviour. Vorgetragen bei: 13th IABSE Congress, Helsinki, Finland, 6-10 June 1988. (1988):
- Strength of embedded type corner steel column base. Vorgetragen bei: 13th IABSE Congress, Helsinki, Finland, 6-10 June 1988. (1988):