| Œf�ÚŽGŽ��i˜a�j�F | “ú–{’n�k�HŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶�W |
| Vol�F | 11Šª |
| ”N�F |
2002”N
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| •Å�F |
1589-1592•Å
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| ’˜ŽÒ�i˜a�j�F |
ˆÉ“¡�@‘ñŠC�C‘åˆä�@Œªˆê�C�X�@—mˆê
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| ƒ^ƒCƒgƒ‹�i˜a�j�F |
“S�œƒ‰�[ƒ�ƒ“�œ‘g‚̃Iƒ“ƒ‰ƒCƒ“’n�k‰ž“šŽÀŒ±‚ÆŠÈ—ª‰»‘Y�«•ö‰ó–ʂɂæ‚é”ñ�üŒ`“®“I‰ð�Í
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| �´˜^�i˜a�j�F |
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| ƒL�[ƒ��[ƒh�i˜a�j�F |
�~•š“Ê‘½–Ê‘Ì�~•š’´‘È‰~‘̃Iƒ“ƒ‰ƒCƒ“‰ž“šŽÀŒ±”ä—á�ډ׃‚�[ƒh‰ž“š‰ð�Í
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| Œf�ÚŽGŽ��i‰p�j�F |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| ’˜ŽÒ�i‰p�j�F |
Takumi Ito, Kenichi Ohi, Yoichi Mori
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| ƒ^ƒCƒgƒ‹�i‰p�j�F |
Pseudo- dynamic Tests on Steel Moment Resisting Frames and Non-linear Dynamic Analysis based on Simplified Plastic Failure Surface
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| �´˜^�i‰p�j�F |
To simplify the non-linear dynamic design procedure on steel moment-resisting frames to seismic actions, a new design-friendly reduced analysis is proposed. Global safety domain against plastic collapse of an elastic-plastic frame becomes a convex polyhedron, and its whole frame is approximated also by a hyper-ellipsoidal yield surface from a few reference points on the surface. Its validity is checked by comparison with the results of pseudo-dynamic tests of 2-story steel frame.
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| ƒL�[ƒ��[ƒh�i‰p�j�F |
Yield Convex Polyhedron, Yield Hyper Ellipsoid, Pseudo-dynamic Test, Proportional Loading, Mode Response Analysis
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| ‹LŽ–‹æ•ª�F |
-
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| ‹æ•ª�F |
ˆÏˆõ‰ï˜_•¶�W |