@incollection{, EDAC8218B69269B8AAAA32CF38ABCBD1 , author={{MohamedGhannam} and {Mansoura University}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}172111 } @incollection{b0, , title={{Strengthening of existing single-span steelbeam and concrete deck bridges}} , author={{ KFDunker } and { FWKlaiber } and { BLBeck } and { WWSanders }} , booktitle={{Final Report Part II. ISU-HR-238, ERI Project 1536}} , year={1985} Engineering Research Institute, Iowa State University, Iowa Department of Transportation Highway Division and the Iowa Highway Research Board , note={ERIAmes-85231} } @incollection{b1, , title={{Strengthening of an existing continuous-span, steel-beam, concrete deck bridge by Post}} , author={{ FWKlaiber } and { KFDunker } and { SMPlanck } and { WWSanders }} , journal={{Tensioning. Final Report}} , year={1990} ISU-ERI-Ames -90210. Ames: Engineering Research Institute, Iowa State University, Iowa Department of Transportation Highway Division and the Iowa Highway Research Board } @book{b2, , title={{Prestressed composite girder under positive moment. journal of structural Engineering}} , author={{ BMAyyub } and { YSohn } and { HSaadatmanesh }} , year={1990} } @book{b3, , title={{Prestressed composite girder I: experimental study for negative. journal of structural engineering}} , author={{ BMAyyub } and { YGSohn } and { HSaadatmanesh }} , year={1992} } @book{b4, , title={{Prestressed composite Girder II : Analytical study for negative moment. journal of structural engineering}} , author={{ BMAyyub } and { YGSohn } and { HSaadatmanesh }} , year={1992} 118 } @incollection{b5, , title={{Strengthening of steel girder bridges using FRP}} , author={{ BMPhares } and { TJWipf } and { FWKlaiber } and { AAbu-Hawash } and { YLee }} , booktitle={{Proceedings of the 2003 Mid-Continent Transportation Research Symposium}} the 2003 Mid-Continent Transportation Research SymposiumAmes, Iowa , year={2003} } @incollection{b6, , title={{Prestressed steel arch bridge}} , author={{ CPNazir }} , journal={{IE (I) Journal .CV}} 84 , year={2003} } @book{b7, , title={{Evaluation of a friction component for a post-tensioned steel connection}} , author={{ GDPetty }} , year={1999} Theses and Dissertations, Lehigh University , note={Paper 629} } @incollection{b8, , title={{Post-tensioned moment connections with a bottom flange friction device for seismic resistant selfcentering steel MRFS}} , author={{ JMRicles } and { RSause } and { MWolski } and { C-YSeo } and { JIyama }} , booktitle={{4th International Conference on Earthquake Engineering Taipei}} , year={Taiwan October 12-13, 2006} , note={Paper No. 108} } @book{b9, , title={{Numerical and experimental studies of self-centering posttensioned steel frames}} , author={{ DWang } and { AFiliatrault }} MCEER- 08-0017 , year={2008} University at Buffalo, State University of New York , note={Technical Report} } @incollection{b10, , title={{Plastic limit analysis of self-centering steel moment resisting frames with post-tensioned friction damped connections}} , author={{ CPRojas } and { VMCaballero } and { JMRicles } and { RSause }} , booktitle={{The 14th World Conference on Earthquake Engineering}} Beijing, China , year={October 12-17, 2008} } @incollection{b11, , title={{Seismic performanceof steel self-centering, momentresisting frame: hybrid simulations under design basis earthquake}} , author={{ Y-CLin } and { RSause } and { JMRicles }} , journal={{Journal of Structural Engineering}} 11 , year={2013} } @incollection{b12, , title={{Largescale experimental validation of steel posttensioned connections with web hourglass pins}} , author={{ GVasdravellis } and { TLKaravasilis } and { BUy }} , journal={{Journal of structural engineering}} 6 , year={2013} } @incollection{b13, , title={{Strengthing Steel Frames by Using Post Tensioned Cable}} , author={{ NSMahmoud } and { ABadr } and { FASsalem } and { MGhannam }} , journal={{Life Science Journal}} 1 11 , year={2014} } @incollection{b14, , title={{Effect of post tensioning on strengthening different types of steel frames}} , author={{ MGhannam } and { NSMahmoud } and { ABadr } and { FASalem }} , journal={{Journal of King Saud University -Engineering Sciences}} , year={2016} , note={Article in press} } @book{b15, , title={{Strengthening and repairing of an existing steel bridge using post tensioning. International journal of civil and structural engineering}} , author={{ MGhannam } and { NSMahmoud } and { ABadr } and { FASalem }} , year={2014} 5 } @book{b16, , title={{AASHTO LRFD Bridge Design Specifications The American Associates of State High Way and Transportation Officials}} Washington, DC , year={2007} , note={fourth Edition} } @book{b17, , title={{Egyptian Code for Calculating Loads and Forces on Structures, code no. ECP 201. Ministry of Housing, Utilities and Urban Communities, Housing and Building National Research Centre}} , year={2008} , address={Cairo, Egypt} } @incollection{b18, , title={{Posttensioned trusses: analysis and design}} , author={{ BMAyyub } and { AIbrahim } and { DSchelling }} , journal={{Journal of structural engineering}} 6 , year={2008} } @incollection{b19, , title={{Posttensioned trusses: reliability and redundancy}} , author={{ BMAyyub } and { Ibrahim } and { A }} , journal={{Journal of structural engineering}} 116 6 , year={1990} } @incollection{b20, , title={{Parametric study of truss bridges by the post-tensioning method}} , author={{ K-BHan } and { Park S-K }} , journal={{Canadian Journal of Civil Engineering}} 2 , year={2005} } @book{b21, , title={{Innovation Case Study No 9: Posttensioned steel trusses for long span roofs, A series of innovation case studies, the BRITE Project of the Cooperative Research Centre for Construction Innovation}} , author={{ KManley }} , year={2006} 8 } @book{b22, , title={{275 Technology Drive, Canonsburg, PA 15317, United States}} 2484 -2484.14 -2349 -2097 -2484 -2119.5 -2484.14 -2094.93 -2484.14 -2125.31 10 2484 2484.14 2484 2097 1710 2394 2484.14 2094.93 1533.29 , editor={ANSYS. Verification Manual, Release 10.0. ANSYS} , year={2005} 9 }