@ ŒfÚŽGŽi˜ajF “ú–{’nkHŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶W VolF 9-2Šª ”NF 1994”N •ÅF 1813-1818•Å ’˜ŽÒi˜ajF ‹e’r@—D, “c‘º ˜a•v, ‰Ž“c ³–¾ ƒ^ƒCƒgƒ‹i˜ajF –Æk\‘¢•¨‚̃Gƒlƒ‹ƒM[‰ž“š‚ÉŠÖ‚·‚éŽÀŒ±“IŒ¤‹†' ´˜^i˜ajF
- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM ’˜ŽÒi‰pjF Masaru KIKUCHI, Kazuo TAMURA, Masaaki SARUTA ƒ^ƒCƒgƒ‹i‰pjF EXPERIMENTAL STUDY ON ENERGY RESPONSE OF BASE-LSOLATED STRUCTURE ´˜^i‰pjF
Correlation between the peak displacement of isolator and earthquake input energy has been detected by investigations of a series of analytical results, and it is applied to a simple design procedure for base-isolated buildings. In this paper, the correlation of those values is studied using the experimental results obtained from earthquake simulator tests of a 1/2.5-scale model of an existing base-isolated, three-story reinforced-concrete building. Previously-proposed three definitions for earthquake input energy, which are total input energy, instantaneous input energy and instantaneous damage energy, are applied to the experimental results . The instantaneous damage energy gives the best correlation among those three definitions for earthquake input energy. ƒL[ƒ[ƒhi‰pjF - ‹LŽ–‹æ•ªF - ‹æ•ª @@@ˆÏˆõ‰ï˜_•¶W