انجمن عمران گرگان  --- www.gcg.coo.irbridge_engineering_substructure_design.rar

انجمن عمران گرگان  --- www.gcg.coo.irThe Design of Modern Steel Bridges [2003].rar

انجمن عمران گرگان  --- www.gcg.coo.irbridge_engineering.rar

انجمن عمران گرگان  --- www.gcg.coo.irBridge Engineering Seismic Design.pdf

انجمن عمران گرگان  --- www.gcg.coo.irPrestressed Precast Concrete Beam Bridge Design.pdf

انجمن عمران گرگان  --- www.gcg.coo.irSteel Bridge Design Handbook - Chapter 8.pdf

انجمن عمران گرگان  --- www.gcg.coo.irTHE DESIGN OF PRESTRESSED CONCRETE BRIDGES.pdf