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Repair of Fire-Exposed Preloaded Rectangular Concrete Columns by Postcompressed Steel Plates
Publisher: American Society of Civil Engineers
Abstract: This paper describes an experimental study of axially loaded, fire-exposed, rectangular RC columns repaired with postcompressed steel plates. Seven RC columns with identical section dimensions and reinforcement details ...
Retrofit of Deep Concrete Coupling Beams by a Laterally Restrained Side Plate
Publisher: American Society of Civil Engineers
Abstract: The existing designs for deep reinforced-concrete (RC) coupling beams with low shear-span ratios and conventionally reinforced shear stirrups tend to fail in a brittle way with limited ductility and deformability under ...
Experimental Study on Embedded Steel Plate Composite Coupling Beams
Publisher: American Society of Civil Engineers
Abstract: A research study has been conducted on a newly proposed design of embedded steel plate composite coupling beams with shear studs in order to improve the performance of reinforced concrete (RC) coupling beams under severe ...
Effects of Chloride, Humidity, and Concrete Mix on the Electrochemical Parameters of Steel Reinforcement Corrosion
Publisher: American Society of Civil Engineers
Abstract: The large uncertainties of electrochemical input parameters, along with their variation with chemical environment and time, can significantly affect the accuracy of simulations and oversimplify the nonuniform corrosion ...