Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hayder A. Rasheed"'
Publikováno v:
The IES Journal Part A: Civil & Structural Engineering. 5:106-116
Shear provisions of ACI 318-11, general procedure and simplified procedure for prestressed and non-prestressed concrete beams using AASHTO LRFD (2008. Bridge design specification and commentary. Interim 2008. Washington, DC: AASHTO LRFD, 5.59–5.84)
Autor:
Hayder A. Rasheed, Elias I. Saqan
Publikováno v:
Journal of the Franklin Institute. 348:1588-1604
Recent research in concrete analysis and design has revealed that the shear capacity contributed by concrete correlates well with the neutral axis depth. While nonlinear analysis calculation of the neutral axis depth is trivial for reinforced concret
Publikováno v:
Journal of Composites for Construction. 10:419-432
Controlling the prestressing strand-stress range in precracked prestressed concrete girders is critical in the FRP strengthening process to avoid long-term fatigue failures. This paper will address the details of a design procedure that was developed
Publikováno v:
Journal of Composites for Construction. 9:313-326
Strengthening concrete girders with fiber-reinforced polymers (FRP) is becoming an increasingly common practice as more research investigations are favorably qualifying the technique. However, important behavioral aspects, such as fatigue in prestres
Publikováno v:
Journal of Structural Engineering. 130:1087-1096
The external fiber reinforced polymer (FRP) flexural and shear strengthening of reinforced concrete beams is a well-established technique for structural rehabilitation and upgrade. In the present work, an analytical solution is developed for the load
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1827:36-43
The use of polymer adhesives during the strengthening of 30-year-old prestressed concrete bridge girders is described. The single-T–shaped specimens strengthened in this study were saw-cut from prestressed concrete double-T girders that had been re
Publikováno v:
Scopus-Elsevier
The need to upgrade the capacity of structural members is growing due to the aging infrastructure elements and the expanding volume of traffic. The use of external fiber-reinforced polymer plates bonded to the tensile face of beams has proven to be e