@ ŒfÚŽGŽi˜ajF “ú–{’nkHŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶W VolF 9-2Šª ”NF 1994”N •ÅF 1315-1320•Å ’˜ŽÒi˜ajF –ì’Ã@ŒúC@ŽO“¡@³–¾C@•—ŠÔ@ŠîŽ÷C@ˆî•x@—²¹ ƒ^ƒCƒgƒ‹i˜ajF …•½E㉺“ñ•ûŒü“üƒJ‚µ‚½ƒP[ƒ\ƒ“ŠÝ•Ç-’n”ÕŒn‚Ì–ÍŒ^U“®ŽÀŒ± ´˜^i˜ajF
- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM ’˜ŽÒi‰pjF Atsushi NOZU, Masaaki MITOU, Motoki KAZAWA, Takamasa INATOMI ƒ^ƒCƒgƒ‹i‰pjF SHAKING TABLE TESTS ON CALSSON TYPE QUAYWALL-GROUND SYSTEM SUBJECTED TO BOTH HORIZONTAL AND VBRTICAL SEISMIC MOTION ´˜^i‰pjF
Shaking table tests are conducted to investigate the effect of vertical seismic motion on the response of caisson type quaywall-ground system. Both eartbquake wave and sine wave are used as input wave. Earthquake-wave test indicates that the larger the amplitude of vertical seismic motion is, the hrger the permanent displacement of the caison is, that is, vertical seismic motion is a dangerous factor for caisson type quaywall-ground system. Sine-wave tests suggests that the phase diffierence between vertical and horizontal seismic motion has some effect on the behavior of the system. ƒL[ƒ[ƒhi‰pjF - ‹LŽ–‹æ•ªF - ‹æ•ª @@@ˆÏˆõ‰ï˜_•¶W