Foam Concrete Precast Elements in Composite Concrete-GFRP Plate Girders
نویسنده
چکیده
This paper is focused on using foam concrete as structural element in polymer-concrete composite plate girders. Trial mixes of foam concrete and different proportions of foam agent were considered to obtain the suitable mix that can be used as structural element in composite girders system. Details of the experimental investigations on foam concrete precast slabs and polymer-concrete composite plate girders subject to shear action are presented in this paper. Composite plate girders have been tested to failure in order to study the ultimate load behavior. Effects as positions of slab under load and carbon fibers as external confinement have been considered.
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