abstractita
Results of experimental tests on Steel Plate Shear Wall (SPSW) placed in steel frames subjected to cyclic actions are presented, stressing the dissipative capacity of the system. The tests were performed at the DISMAT laboratory in Canicattì (AG) on scale specimens. The surrounding frame is made by HEA 160 beam and columns with pinned joint, and by SPSW of dimensions 1500 x 1150 mm connected to the surrounding frame by bolts; tests with several different thickness of SPSW were performed.. The experimental results show the large residual strength of the SPSW in the post-buckling phase and the dissipative efficiency is proved by evaluation of a meaningful response parameter of energetic derivation.
La memoria riporta i risultati di indagini sperimentali su pareti sottili in acciaio sottoposte ad azioni cicliche, ponendo in risalto le capacità dissipative. Le prove sono state condotte presso il laboratorio DISMAT di Canicattì (AG)su modelli in scala 1:2. I risultati evidenziano le riserve di resistenza dei pannelli in fase post critica.
Colajanni, P., Lo Giudice, E., Scibilia, N., Testa, G. (2013). COMPORTAMENTO CICLICO DI PANNELLI SOTTILI IN ACCIAIO. In LE GIORNATE ITALIANE DELLA COSTRUZIONE IN ACCIAIO - 2 VOLUMI (pp.771-778). MILANO : C.T.A..
COMPORTAMENTO CICLICO DI PANNELLI SOTTILI IN ACCIAIO
COLAJANNI, Piero;SCIBILIA, Nunzio;TESTA, Gabriele
2013-01-01
Abstract
Results of experimental tests on Steel Plate Shear Wall (SPSW) placed in steel frames subjected to cyclic actions are presented, stressing the dissipative capacity of the system. The tests were performed at the DISMAT laboratory in Canicattì (AG) on scale specimens. The surrounding frame is made by HEA 160 beam and columns with pinned joint, and by SPSW of dimensions 1500 x 1150 mm connected to the surrounding frame by bolts; tests with several different thickness of SPSW were performed.. The experimental results show the large residual strength of the SPSW in the post-buckling phase and the dissipative efficiency is proved by evaluation of a meaningful response parameter of energetic derivation.
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Testo Scibilia Colajanni FINALE.doc
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