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Torsional capacity of hollow square steel sections strengthened by CFRP / Mohamed Fekry Abdelwahed Abdelkhalek ; Supervised Sherif Ahmed Mourad , Hazem Mostafa Ramdan

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mohamed Fekry Abdelwahed Abdelkhalek , 2017Description: 79 P. : facsimiles ; 30cmOther title:
  • مقاومة اللى لقطاعات الصلب المربعة المفرغة المقواة بالآلياف الكربونية [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: CFRP has been used to strengthen steel members subject to pure torsion. The thesis presents an experimental program designed and constructed to study the behavior of hollow square steel section strengthened with CFRP sheets under pure torsion. Eight specimens are strengthened using CFRP and one specimen is without strengthening considered as the control specimen. CFRP sheet wrapping includes different con{uFB01}guration such as: strip vertical, strip spiral, full vertical wrapping, full spiral wrapping and reverse-spiral wrapping. The results showed that using CFRP could improve the torsional strength of CFRP strengthened steel beam specimens. The number of layers of CFRP and the strengthening con{uFB01}guration are important factors for the improvement. Based on the measured values of the torsional moment, the corresponding twists, the torsional behavioral curves and the failure modes of the strengthened beam specimens
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2017.Mo.T (Browse shelf(Opens below)) Not for loan 01010110074458000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2017.Mo.T (Browse shelf(Opens below)) 74458.CD Not for loan 01020110074458000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

CFRP has been used to strengthen steel members subject to pure torsion. The thesis presents an experimental program designed and constructed to study the behavior of hollow square steel section strengthened with CFRP sheets under pure torsion. Eight specimens are strengthened using CFRP and one specimen is without strengthening considered as the control specimen. CFRP sheet wrapping includes different con{uFB01}guration such as: strip vertical, strip spiral, full vertical wrapping, full spiral wrapping and reverse-spiral wrapping. The results showed that using CFRP could improve the torsional strength of CFRP strengthened steel beam specimens. The number of layers of CFRP and the strengthening con{uFB01}guration are important factors for the improvement. Based on the measured values of the torsional moment, the corresponding twists, the torsional behavioral curves and the failure modes of the strengthened beam specimens

Issued also as CD

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