�@ Œf�ÚŽGŽ��i˜a�j�F “ú–{’n�k�HŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶�W Vol�F 9-3Šª ”N�F 1994”N •Å�F E.115-E.120•Å ’˜ŽÒ�i˜a�j�F - ƒ^ƒCƒgƒ‹�i˜a�j�F - �´˜^�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 Yoshiaki HISADA ƒ^ƒCƒgƒ‹�i‰p�j�F 3-D SIMULATIONS OF LONG-PERIOD STRONG GROUND MOTION IN THE LOS ANGELES BASIN �´˜^�i‰p�j�F
We successfully simulated the long-period ground motion observed at the PAS and USC stations during the 1990 Upland earthquake using the surface wave boundary element method and found strong 3-D effects of the Los Angeles basin structure on the ground motion at USC. ƒL�[ƒ��[ƒh�i‰p�j�F - ‹LŽ–‹æ•ª�F - ‹æ•ª �@�@�@ˆÏˆõ‰ï˜_•¶�W