ŒfÚŽGŽi˜ajF | “ú–{’nkHŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶W |
VolF | 11Šª |
”NF |
2002”N
|
•ÅF |
1589-1592•Å
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’˜ŽÒi˜ajF |
ˆÉ“¡@‘ñŠCC‘åˆä@ŒªˆêCX@—mˆê
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ƒ^ƒCƒgƒ‹i˜ajF |
“Sœƒ‰[ƒƒ“œ‘g‚̃Iƒ“ƒ‰ƒCƒ“’nk‰ž“šŽÀŒ±‚ÆŠÈ—ª‰»‘Y«•ö‰ó–Ê‚É‚æ‚é”ñüŒ`“®“I‰ðÍ
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´˜^i˜ajF |
-
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ƒL[ƒ[ƒhi˜ajF |
~•š“Ê‘½–Ê‘Ì~•š’´‘ȉ~‘̃Iƒ“ƒ‰ƒCƒ“‰ž“šŽÀŒ±”ä—áډ׃‚[ƒh‰ž“š‰ðÍ
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ŒfÚŽGŽi‰pjF |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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’˜ŽÒi‰pjF |
Takumi Ito, Kenichi Ohi, Yoichi Mori
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ƒ^ƒCƒgƒ‹i‰pjF |
Pseudo- dynamic Tests on Steel Moment Resisting Frames and Non-linear Dynamic Analysis based on Simplified Plastic Failure Surface
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´˜^i‰pjF |
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[ƒhi‰pjF |
Yield Convex Polyhedron, Yield Hyper Ellipsoid, Pseudo-dynamic Test, Proportional Loading, Mode Response Analysis
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‹LŽ–‹æ•ªF |
-
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‹æ•ªF |
ˆÏˆõ‰ï˜_•¶W |