1. On specifications for strength of iron bridges;Wilson;Trans. Am. Soc. Civ. Eng.,1886
2. Flat Sheet Metal Girder with Very Thin Metal Web;Wagner,1931
3. American Association of State Highway and Transportation Officials,2017
4. Specification for Structural Steel Buildings,2016
5. Eurocode 3: Design of Steel Structures: Part 1.2 General Rules - Structural Fire Design,2001