Œf�ÚŽGŽ��i˜a�j�F
“ú–{’n�k�HŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶�W
Vol�F
9-3Šª
”N�F
1994”N
•Å�F
E.169-E.174•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
Carlos ZAVALA, Kenichi OHI, Koichi TAKANASHI
ƒ^ƒCƒgƒ‹�i‰p�j�F
SUBSTRUCTURING HYBRID SIMUIATION ON EARTHQUAKE RESPONSES OF 2D FRAMES
|
�´˜^�i‰p�j�F
The removal of the unbalance forces related with the non-mass degree of freedom, generated between steps of integration on flexible frames, is presented for the sub-structuring hybrid scheme. Four different predictors of the specimen response, Elastic model, two-component Bili near model, Multi-Spring model, and Neural Network model, are evaluated in order to eliminate and reduce the unbalance forces under constant axial load. A controlled variation of the moment gradient are considered for the first time in this kind of simulation. Box-shaped sections 100 x 100 x 6 are considered as test specimen for the special conditions of the test setup and the required transformations are presented.
|
|
ƒL�[ƒ��[ƒh�i‰p�j�F
-
|
‹LŽ–‹æ•ª�F
-
‹æ•ª
�@�@�@ˆÏˆõ‰ï˜_•¶�W