Search results for "CEM"
showing 10 items of 3487 documents
I solai latero-cementizi ed il metodo semiprobabilistico agli stati limite
2012
Travi reticolari miste- Problemi locali nella trasmissione degli sforzi
2009
Experimental test results on the local behavior of the typical Italian typology of hybrid steel-to-concrete beam are presented and discussed in order to provide insight on transfer mechanism between different components of the beam. Preliminarily, in order to investigate on the bearing capacity of the welding and on the local instability problems that can arise in the trusses before concrete casting, tensile tests on specimens reproducing different types of welded joints, and push-out tests on bare specimen have been performed. Then, the transfer mechanism between steel trusses and concrete is investigated by means of push-out tests carried out also in displacement controlled mode. Results …
Progetto ed analisi del comportamento di nodi esterni in calcestruzzo fibrorinforzato
2010
Influence of lateral load distribution in estimation of target displacement and capacity demand by pushover analysis
2010
Two simplified adaptive load patterns for conservative estimation of seismic demand in 2D frames by pushover analysis are presented. The influence of load pattern in assessment of target displacement and distribution of demand along the height of the structure is investigated by comparing results of non linear history analysis, and non linear static analysis for eccentric braced frames. Numerical analyses show that the proposed load patterns provide safe estimation of the seismic response more accurately than load patterns proposed by seismic code.
Analisi teorico‐sperimentale del comportamento di regioni diffusive in cemento armato
2012
Il "grattacielo" INA a Palermo: una progettazione complessa
2009
CEMENTO E MONUMENTO
2009
VEDI ARTICOLO COMPLETO
Gli Elementi Prefabbricati in Cemento Armato dell’ex Sede SGES di Palermo
2009
The aim of the paper is to analyse the decay of the precast concrete elements which characterize the building envelope of the Enel-SGES Building, designed by Giuseppe Samonà in 1959 and built after two years in Palermo. Thanks to the original technical documents, saved in the IUAV archive in Venice and in the Samonà's archive of Parma, and according to contemporary evidence the building history has been defined in detail. Moreover we have studied in deep particular elements of the building envelope made of concrete like the windowsills that have different shape in relation to their position on the different building façades. The analysis of these elements, which represent the first example …
Pietre artificiali in conglomerato cementizio negli edifici storici di Palermo. Proposte di restauro con tecnologie e calcestruzzi innovativi.
2011
“TECHNOLOGICAL PROJECT” AND HERITAGE ENHANCEMENT (in CICOP)
2010
Recovering our building heritage has a fundamental role regarding renewal process, since it constitutes one of the strategies for urban and territorial balance. Building recovery, in the broadest sense of the word, means the renewal of precious constructions which have decayed or outdated but could be renewed and/or requalified. In other words, recovery is a subject which solves the probable damages of a building, trying to bring it back to its original living conditions; otherwise referring to the intervention which confronts the damages provoked by the weather and, more often than not, by the absence of maintenance. In any case, technological innovation can intervene systematically basing…