�@ Œf�ÚŽGŽ��i˜a�j�F “ú–{’n�k�HŠwƒVƒ“ƒ|ƒWƒEƒ€�u‰‰�W Vol�F 5Šª ”N�F 1978”N •Å�F 1249-1256•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 JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM ’˜ŽÒ�i‰p�j�F Franklin Y. Cheng, D. Srifuengfung ƒ^ƒCƒgƒ‹�i‰p�j�F DISCUSSION ON OPTIMALITY CRITERIA FOR SEISMIC TALL BUILDINGS WITH SPECIFIC NATURAL FREQUENCIES �´˜^�i‰p�j�F
This paper presents the detailed work of the optimality criterion method of energy distribution for seismic structural design with frequency constraints. A typical numerical example is provided from which the pitfalls of the method for certain types of structures are explored. ƒL�[ƒ��[ƒh�i‰p�j�F - ‹LŽ–‹æ•ª�F - ‹æ•ª �@�@�@ˆÏˆõ‰ï˜_•¶�W