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Use of steel fibers to enhance mechnical properties of concrete subjected to high temperatures / Hussam Eldin Saleh Abdelhamed Saleh ; Supervised Hany Ahmed Abdalla

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Hussam Eldin Saleh Abdelhamed Saleh , 2021Description: 87 P. : charts , facsmilies ; 30cmOther title:
  • إستخدام الالياف الصلب لتحسين الخواص الميكانيكية للخرسانة المعرضة لدرجات حرارة عالية [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: This research presents an experimental study to investigate improving the mechanical properties of concrete subjected to high temperatures using steel fibers. The concrete samples include standard cubes, cylinders, and beams.The concrete mixtures contain different ratios of steel fibers (0.5%, 1.0% and 1.5%).Some samples were manufactured without fibers for comparison purposes.These samples were heated in the laboratory oven up to 700{u00B0}C.Different tests were carried out on the heated and unheated samples.Such tests include compression, splitting, and flexural tests.The results show that steel fibers have a significant effect on the mechanical properties of concrete elements subjected to high temperatures.The results can help structural engineers in design and execute buildings with potential fire risks
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2021.Ho.U (Browse shelf(Opens below)) Not for loan 01010110083692000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2021.Ho.U (Browse shelf(Opens below)) 83692.CD Not for loan 01020110083692000

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

This research presents an experimental study to investigate improving the mechanical properties of concrete subjected to high temperatures using steel fibers. The concrete samples include standard cubes, cylinders, and beams.The concrete mixtures contain different ratios of steel fibers (0.5%, 1.0% and 1.5%).Some samples were manufactured without fibers for comparison purposes.These samples were heated in the laboratory oven up to 700{u00B0}C.Different tests were carried out on the heated and unheated samples.Such tests include compression, splitting, and flexural tests.The results show that steel fibers have a significant effect on the mechanical properties of concrete elements subjected to high temperatures.The results can help structural engineers in design and execute buildings with potential fire risks

Issued also as CD

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