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Continue to ChatMortar-filled FRP tubes strengthening axially compressed steel members – CICE 2012 https://www.ingenio-web.it/articoli/mortar-filled-frp-tubes-strengthening-axially-compressed-steel-members-cice-2012/
Mortar-filled FRP tubes strengthening axially compressed steel members – CICE 2012 https://www.ingenio-web.it/articoli/mortar-filled-frp-tubes-strengthening-axially-compressed-steel-members-cice-2012/