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A consistent BEM based modeling of tall buildings / Ahmed Usama Said Said Abdelhady ; Supervised Wael Mohamed Khalil Eldegwy , Youssef Fawzy Rashed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Usama Said Said Abdelhady , 2016Description: 89 P. : facsimiles ; 30cmOther title:
  • تطبيق العناصر الحدودية لنمذجة المبانى العالية [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: A novel coupled boundary element method and stiffness analysis technique for modelling of tall buildings is developed through this research. The floor stiffness matrix is computed in two different ways using the boundary element method. Columns, walls and cores are modelled using frame elements with a real geometry floor contact area. Warping effects are considered in the formation of the frame element stiffness matrix. Additional stiffness matrices may be added to the overall building in order to model the building{u2019}s foundations including soil structure interaction. Post-processing is carried out for floor, beam and frame elements. The results of several examples done in this research are compared against numerical finite element results
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2016.Ah.C (Browse shelf(Opens below)) Not for loan 01010110071555000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2016.Ah.C (Browse shelf(Opens below)) 71555.CD Not for loan 01020110071555000

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

A novel coupled boundary element method and stiffness analysis technique for modelling of tall buildings is developed through this research. The floor stiffness matrix is computed in two different ways using the boundary element method. Columns, walls and cores are modelled using frame elements with a real geometry floor contact area. Warping effects are considered in the formation of the frame element stiffness matrix. Additional stiffness matrices may be added to the overall building in order to model the building{u2019}s foundations including soil structure interaction. Post-processing is carried out for floor, beam and frame elements. The results of several examples done in this research are compared against numerical finite element results

Issued also as CD

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