Concrete Column Strengthening Confinement
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Influência da forma de seção transversal no confinamento de pilares de concreto armado encamisados com PRFC (polímero reforçado com fibras) / Influence of the cross section shape in the confinement of jacketed reinforced concrete columns with CFRP (carbon fiber reinforced polymer)
The effect of the concrete confinement in columns submitted to the axial compression brings many benefits to its structural behavior, amongst them the increase of the axial compressive strength due to the action of the lateral pressures and the improvement of the ductility. In function of these advantages, the confinement is one of the main techniques for st
Publicado em: 2005
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2. Immediate and time-dependant behavior of RC columns strengthened by high-performance concrete jackets / Comportamento resistente imediato e ao longo do tempo de pilares reforçados por meio de encamisamento com concreto de alto desempenho
The thesis presents an experimental investigation on the behavior of RC columns strengthened by high-performance concrete jackets. The main objectives are to analyze the immediate and time-dependant behavior of the elements and the preloading effect in its load capacity and deformability. Twenty columns were tested varying the transversal section shape (circ
Publicado em: 2003