1. AASHTO LFRD bridge design specifications . (1994). 1st Ed. Am. Assoc. of State Hwy. and Transp. Officials Washington D.C.
2. Abendroth R. E. Klaiber F. W. and Shafer M. W. (1991). “Lateral load resistance of diaphragms in prestressed concrete girder bridges.” Final Rep . Iowa DOT Proj . HR-319 ISU-ERI-Ames-92076 Engrg. Res. Inst. Iowa State Univ. Ames Iowa.
3. “Building code and commentary requirements for reinforced concrete.” (1989). ACI 318-89 American Concrete Institute (ACI) Detroit Mich.
4. Effects of intermediate diaphragms in distributing live loads in beam-and-slab bridges
5. De Salvo G. J. and Swanson J. A. (1985). ANSYS engineering analysis system user's manual Vol. I and II Swanson Analysis System Inc. Houston Pa.