000 02136cam a2200337 a 4500
003 EG-GiCUC
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008 190622s2019 ua dh 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.2019.Fa.S
100 0 _aFaisal Walid Hafez
245 1 0 _aStrengthening Of R.C. flat slabs with cut-out edge openings /
_cFaisal Walid Hafez ; Supervised Hany Ahmed Ali Abdalla , Khaled Farouk Omar Elkashif
246 1 5 _aتدعيم البلاطات الخرسانية المسطحة ذات الفتحات الطرفية
260 _aCairo :
_bFaisal Walid Hafez ,
_c2019
300 _a97 P. :
_bcharts , facsimiles ;
_c30cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering
520 _aIn this research different methods of strengthening of flat slabs with edge openings are studied theoretically and experimentally. The experimental programconsistsof six square slabs with dimensions of (110*110*10) cm with cut-out edge opening of 30cm*30cm. Two slabs are considered as reference slabs with and without opening. The other four slabs were strengthened using various methods including additionalsteel bars, Carbon Fiber Reinforced Polymer (CFRP) strips, steel plates and bolts andnear surface mounted Engineered Cementations Composite (ECC) steel mesh 10cm*10cm on the tensile face only. In addition, a numerical Finite element model is used to correlate and explore various conditions for strengthening techniques.The results showed that, the ultimate load carrying capacity increasedfor all the repaired slabs. Also, strengthening by steel bars was the most effective method of repair.
530 _aIssued also as CD
653 4 _aEdge opening
653 4 _aR.C. Flat slab
653 4 _aStrengthening
700 0 _aHany Ahmed Ali Abdalla ,
_eSupervisor
700 0 _aKhaled Farouk Omar Elkashif ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aShimaa
_eCataloger
942 _2ddc
_cTH
999 _c72528
_d72528