COMPARATIVE ECONOMIC ASSESSMENT OF R/C BUILDINGS WITH INNOVATIVE SEISMIC PROTECTION SYSTEMS
Knowledge of base-isolation and energy-dissipation is broadly developed all over the world but the number of applications is everywhere limited. The extra-cost associated to the insertion of the protection tools always represents a strong restraint to the application of new technologies. The direct cost comparison induce a wrong evaluation, because it does not take into account for the differences in the performance levels characterising the conventional and enhanced solutions. Comparative analyses of the probabilistic characterization of the seismic response of conventional and advanced variants of the same structural scheme, in terms of story drifts, plastic hinges rotations, floor accelerations, allow to demonstrate the effectiveness of the innovative protection technologies.
Base isolation energy dissipation economic assessment r/c buildings
M. Mezzi,F. Comodini
Dept. of Civil and Environmental Engineering ,University of Perugia,Perugia. Italy
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）