�@ Œf�ÚŽGŽ��i˜a�j�F “ú–{’n�k�HŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶�W Vol�F 9-2Šª ”N�F 1994”N •Å�F 1813-1818•Å ’˜ŽÒ�i˜a�j�F ‹e’r�@—D, “c‘º ˜a•v, ‰Ž“c �³–¾ ƒ^ƒCƒgƒ‹�i˜a�j�F –Æ�k�\‘¢•¨‚̃Gƒlƒ‹ƒM�[‰ž“š‚ÉŠÖ‚·‚éŽÀŒ±“IŒ¤‹†' �´˜^�i˜a�j�F
- ƒL�[ƒ��[ƒh�i˜a�j�F - Œf�ÚŽGŽ��i‰p�j�F PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM ’˜ŽÒ�i‰p�j�F Masaru KIKUCHI, Kazuo TAMURA, Masaaki SARUTA ƒ^ƒCƒgƒ‹�i‰p�j�F EXPERIMENTAL STUDY ON ENERGY RESPONSE OF BASE-LSOLATED STRUCTURE �´˜^�i‰p�j�F
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��[ƒh�i‰p�j�F - ‹LŽ–‹æ•ª�F - ‹æ•ª �@�@�@ˆÏˆõ‰ï˜_•¶�W