1. 1) 日本道路協会: 道路橋示方書・同解説, II鋼橋編, 1990. 2.
2. 2) 日本建築学会: 鋼構造設計規準, 1970.
3. 3) ISO: ISO/TC 167/SC 1-Steel Structures, Material and Design, 1991.
4. 4) EC3: EUROCODE NO. 3, Common unified code of practice for steel structure, 1989.
5. 5) AASHTO: Standard Specifications for Highway Bridges, fourteenth edition, 1989.