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Partial safety factors in strengthening of bridge piers with CFRP
Chambi Chuquichambi, José Luis; Soriano Chacón, Miriam; Casas Rius, Joan Ramon
Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció; Universitat Politècnica de Catalunya. TE - Tecnologia d'Estructures
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Tipologies estructurals
Strengthening mechanisms in solids
Bridges--Foundations and piers
The continuous deterioration and/or damages caused in concrete structures during their lifetime have led to the development of new composite materials used for the structural reinforcement. In bridges with durability problems
damaged by external causes or with a likely change in its use or with an increase of the design load
the traditional strengthening methods frequently have disadvantages like the increase of the weight of the structure
the corrosion of the steel and its high cost of manipulation and positioning. More specifically referring to the reinforcement of bridge piers
in recent years the use of fibre reinforced polymers (FRP) has increased as an element of confinement of concrete elements subject to compression due to its excellent mechanical and chemical properties
increasing the resistance and ductility of the piers.
Ponts -- Fonaments i pilastres
CRC Press

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