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A proposal of sections classification considering web slenderness of beam composite sections in the egyptian code ECP-LRFD / Ahmed Mohamed Abdelrahman Massoud Elebiary ; Supervised Walid Abdellatif Attia , Manar Maher Hussein

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Mohamed Abdelrahman Massoud Elebiary , 2018Description: 122 P. : charts , facsimiles ; 30cmOther title:
  • طريقة مقترحة لتصنيف القطاعات باعتبار لحالة الكمرات المركبة فى الكود المصرى - معامل الحمولة و المقاومة [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: Composite girder is one of the main structural systems used in bridges and buildings. The slenderness requirements for steel sections are used with the same parameters also for the composite sections in most of known codes and specifications without considering the effect of concrete slabs. The compression concrete slab restrains the buckling tendency of the upper flange and eliminate it also in the compressed part of the beam{u2019}s web. The main conclusions of the study can be listed in the following points: Evaluation of section classifications by using finite element (FE) method. Using a new methodology to predict the section classification to use thinner web plates with weight and cost reductions. Proposing a relaxed equation for composite steel-concrete section classification limit between compact and non-compact. Studying the influence of concrete strength and girder length on the web local buckling behavior
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.Ph.D.2018.Ah.P (Browse shelf(Opens below)) Not for loan 01010110076677000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.Ph.D.2018.Ah.P (Browse shelf(Opens below)) 76677.CD Not for loan 01020110076677000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

Composite girder is one of the main structural systems used in bridges and buildings. The slenderness requirements for steel sections are used with the same parameters also for the composite sections in most of known codes and specifications without considering the effect of concrete slabs. The compression concrete slab restrains the buckling tendency of the upper flange and eliminate it also in the compressed part of the beam{u2019}s web. The main conclusions of the study can be listed in the following points: Evaluation of section classifications by using finite element (FE) method. Using a new methodology to predict the section classification to use thinner web plates with weight and cost reductions. Proposing a relaxed equation for composite steel-concrete section classification limit between compact and non-compact. Studying the influence of concrete strength and girder length on the web local buckling behavior

Issued also as CD

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