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Statistical Approach to Effect of Factors Involved in Bond Performance of Steel Fiber-Reinforced Concrete

García Taengua, Emilio José; Martí Vargas, José Rocío; Serna Ros, Pedro (American Concrete Institute, 2011)

[EN] The positive effect of fibers on the bond of reinforcing bars in concrete is widely recognized. Different authors, however, come to different conclusions regarding particular points. This research analyzes the ...
Strand bond performance in prestressed concrete accounting for bondslip

Martí Vargas, José Rocío; Serna Ros, Pedro; Hale, W. M. (Elsevier, 2013-07)

This paper presents the results of an experimental research program addressing the bond behavior of prestressing strands in pretensioned prestressed concrete members after anchorage failure has occurred. A test methodology ...
Time-dependent evolution of strand transfer length in pretensioned prestressed concrete members

Caro Forero, Libardo Andrés; Martí Vargas, José Rocío; Serna Ros, Pedro (Society for Experimental Mechanics (SEM), 2013-11)

For design purposes, it is generally considered that prestressing strand transfer length does not change with time. However, some experimental studies on the effect of time on transfer lengths show contradictory results. ...

Now showing items 21-23 of 23