@ ŒfÚŽGŽi˜ajF “ú–{’nkHŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶W VolF 9-2Šª ”NF 1994”N •ÅF 1807-1812•Å ’˜ŽÒi˜ajF —Ñ Í“ñ, ‹e’n —D, “n•Ó O”V, –F‘ò —˜˜a, •Ÿ“c Œ’ ƒ^ƒCƒgƒ‹i˜ajF –ÆkE–hUƒVƒXƒeƒ€‚ÌU“®“Á«‚ÉŠÖ‚·‚éŽÀŒ±“IŒ¤‹† ´˜^i˜ajF
- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM ’˜ŽÒi‰pjF Shoji HAYASHI, Masaru KIKUCHI, Hiroyuki WATANABE, Toshikazu YOSHIZAWA, Ken FUKUDA ƒ^ƒCƒgƒ‹i‰pjF EXPERIMENTAL STUDY ON BASE ISOLATION SYSTEM OF STRUCTURE TO ISOLATE EARTHQUAKE AND VIBRATLON ´˜^i‰pjF
Base isolation system proved to be effective in reducing the horizontal response acceleration to the earthquake. In this paper, we propose a new base-isolation system of building for seismic isolation and antivibration. We carried out the vibration and the earthquake simulation tests of a 0.24-scale model of real scale building. As a result, the proposed system proved to be effective in reducing response to the traffic vibration. This system is equal to the ordinary system in the response acceleration to the earthquake simulation tests. And, dynamic analyses were conducted to simulate the response to earthquake inputs. The analytical results agreed with the experimental results. ƒL[ƒ[ƒhi‰pjF - ‹LŽ–‹æ•ªF - ‹æ•ª @@@ˆÏˆõ‰ï˜_•¶W