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العنوان
Stress distribution in cylndrical shell roofs/
الناشر
Helmy Hamed Mahmoud,
المؤلف
Mahmoud, Helmy Hamed.
هيئة الاعداد
باحث / Helmy Hamed Mahmoud
مشرف / I. E. Korish
مشرف / Magdi Nagi
مشرف / Salah Selim
الموضوع
Structural Engineering.
تاريخ النشر
1979 .
عدد الصفحات
iv, 139 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة
تاريخ الإجازة
1/1/1979
مكان الإجازة
جامعة الاسكندريه - كلية الهندسة - Structural Engineering
الفهرس
Only 14 pages are availabe for public view

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Abstract

In this thesis the General Elastic Theory of Cylindrical shell as developed by Gibson is dis¬cussed. Two computer programmes are prepared by the auther based on Gibson’s theory. One for sin~le simple shell with edge beams HGSP, and the other for simple multi - shell problem HMSP. Both programmes were used to compare theoretical and experimental results for six models; one asbestos model tested by Gibson/Barnes and five models were tested by Korish, two of which were fabricated from aluminium, the other three were made from micro - concrete.
All models were continuous in longitudinal direction over two equal spans.
Theoretical values of~stress functions and deflections ~e calculated for reduced lenghths
I = 1, O.91j 0.81 and 0.71 as a simple shell. These functions are plotted together with simple stress factors suggested by Olsen against experimental results.
Comparison between theoretical analysis and experimental results have been discussed.