Œf�ÚŽGŽ��i˜a�j�F
“ú–{’n�k�HŠwƒVƒ“ƒ|ƒWƒEƒ€�u‰‰�W
Vol�F
5Šª
”N�F
1978”N
•Å�F
1073-1080•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
Yutaka YAMAZAKI
ƒ^ƒCƒgƒ‹�i‰p�j�F
INELASTIC RESPONSE OF TWO-DIMENSIONAL STRUCTURES WITH ECCENTRICITY DURING STRONG MOTIONS
|
�´˜^�i‰p�j�F
In recent severe earthquake in Japan, Off-Miyagi Pref. Earthquake of June 12, 1978, there were many reinforced concrete structures which would be collapsed due to existence of a great deal of eccentricity. It is important in earthquake resistant design of structures to know the effect of eccentricity on distribution of rigidity of a structure. Behaviour of inelastic response of two-dimensional structures subjected to strong motions is investigated in this paper. The model, in this paper, idealized by a shearing system is composed of frames in two directions, and stiffness-degrading model is applied to the restoring-force displacement relationship of each frame.
|
|
ƒL�[ƒ��[ƒh�i‰p�j�F
-
|
‹LŽ–‹æ•ª�F
-
‹æ•ª
�@�@�@ˆÏˆõ‰ï˜_•¶�W