000			02106cam a2200337 a 4500
003			EG-GiCUC
005			20250223031529.0
008			160717s2016 ua d f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.13.05.M.Sc.2016.Ah.B
100	0		_aAhmed Ashraf Mahmoud Saleh
245	1	0	_aBehavior of concrete filled double skin (CHS inner and CHS outer) steel tubular beam columns / _cAhmed Ashraf Mahmoud Saleh ; Supervised Mohammed H. Serror , Maha Moddather Hassan
246	1	5	_aسلوك الأعمدة الكمريه الأنبوبية مزدوجة الحائط و المليئة بالخرسانة
260			_aCairo : _bAhmed Ashraf Mahmoud Saleh , _c2016
300			_a98 P. : _bcharts ; _c30cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering
520			_aThe scope of this study is to develop finite element models that can predict accepted capacities of double skin concrete-filled tube columns under the combined effect of axial and bending actions. The analysis results have been studied to determine the distribution of stresses among the different components and the effect of the concrete core on the outer and inner steel tube. The developed models are first verified against the available experimental data. Accordingly, an extensive parametric study has been performed considering different key factors including load eccentricity, slenderness ratio, concrete compressive strength, and steel tube yield strength. The results of the performed parametric study are intended to supplement the experimental research and examine the accuracy of the available design formulas
530			_aIssued also as CD
653		4	_aBeam columns
653		4	_aConcrete filled tube
653		4	_aDouble skin
700	0		_aMaha Moddather Hassan , _eSupervisor
700	0		_aMohammed Hassanin Serror , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c57177 _d57177