0000000001264043
AUTHOR
Giacomo Camillo Navarra
showing 15 related works from this author
Structural response to stochastic agencies: damage detection
2007
Aspetti di dinamica dei ponti
2005
Damage detection based on the analytical signal representation
2006
Seismic response of steel frames with reduced beam sections
2003
This study concerns the effectiveness of weakening on the beams of fully and partially restrained connection steel frames in order to locate plastic hinges far from the joints. Two types of non-linear analysis, for geometry and constitutive law are developed: static pushover analysis, in which the structure is subjected to constant vertical loads and to horizontal loads linearly increasing up to collapse; and incremental dynamic analysis, in which the structure is subjected to uniformly scaled ground motions. Applications for four-bay frames with three and nine stories designed according to the EC3 code and for Italian 1st-category seismic areas are developed in order to evaluate the influe…
Identification of multi degree of freedom civil systems under base lateral random forces by using potential models
2005
Numerical validation of an approximate formulation for the design of TLCD
2013
Il rumore ambientale e l’affidabilità strutturale: il caso della chiesa di N. S. dell’Itria a Castelvetrano
2006
Experimental validation of a damage identification procedure based on the analytical signal
2007
Passive Control of Linear Structures Equipped with non-Linear Viscous Dampers and Amplification Mechanism
2008
Fluid damper devices in civil structures such as buildings or bridges are commonly used as energy absorbers for seismic protection. The problem in the response analysis of structures with filled dampers mainly consists in the fact that, due to the strongly nonlinear behavior of such equipments, the response spectrum technique fails. Moreover, in order to enhance the damping effect various toggle brace configurations have been recently proposed. In this paper by using the concept of power spectral density function compatible with the elastic response spectrum and the stochastic linearization technique, the equivalent damping ratio is obtained. It is shown that once the system is linearized r…