000			03346nam a2200421 4500
005			20260818112740.0
008			030898 th eng
035			_a.b10260626
099		9	_aAIT Thesis no. ST-85-14
100	1		_aKuo, Jin-ljun
245	1	0	_aEvaluation of inelastic response spectra for earthquake analysis of buildings
260			_aBangkok : _bAsian Institute of Technology, _c1985
300			_a60 p.
490	1		_aThesis ; _vno. ST-85-14
500			_a A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502			_aThesis (M.Eng.) - Asian Institute of Technology, 1985
520			_aThe inelastic seismic response of three reinforced concrete moment-resisting frames with different number of stories and bays as well as different fundamental periods are investigated by using different inelastic response spectra proposed in the literature which were derived from single-degree-of- freedom systems having stiffness degrading characteristics, with ductility rations of 2,3 and 5 respectively. The maximum inelastic dynamic responses are estimated first by the inelastic response spectrum method using the SAP-IV program. Subsequently, the exact response are calculated by inelastic time history analysis with a Takeda model for beams using the DRAIN-2D Program. Assuming that the design earthquake is defined in terms of a smooth elastic response spectrum, the exact responses are obtained by analyzing each frame with five sets of spectrum-compatible accelerograms followed by a statistical analysis of the maximum responses. The maximum floor displacement, interstory drift and rotational ductility ratio obtained from the inelastic response spectrum method are then compared with the corresponding maximum dynamic responses from the inelastic time history analysis. The results of the inelastic response spectrum method agree satisfactorily with the exact response and it is concluded that inelastic spectra after Newmark and Hall suitable for earthquake resistant design of building frames.
650		0	_aStructural dynamics
650		0	_aEarthquakes and building
700	1		_aWireland, Martin, _eChairperson
700	1		_aBrotton, Derick M., _eExamination Committee
700	1		_aKarasudhi, Pisidhi, _eExamination Committee
710	2		_aBES Engineering Corporation, R.O.C., _eScholarship Donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. ST-85-14
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B20108
907			_a.b10260626 _bmnait _cs
902			_a240401
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