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العنوان
NONLINEAR DYNAMIC ANALYSIS OF OFFSHORE
STRUCTURS UNDER EARTHQUAKE LOADS
المؤلف
Abdel-Aal، Elsayed Mahmoud Aly.
هيئة الاعداد
باحث / السيد محمود علي عبد العال
مشرف / علي جمال علي عبد الشافي
مناقش / عماد عبد المنعم محمد
مناقش / محمد عبد الباسط عبده
الموضوع
earthquake loads
تاريخ النشر
2020
عدد الصفحات
270 p.
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
الهندسة المدنية والإنشائية
الناشر
تاريخ الإجازة
18/11/2020
مكان الإجازة
جامعة أسيوط - كلية الهندسة - Partial Fulfillment of the Requirements
الفهرس
Only 14 pages are availabe for public view

from 303

from 303

Abstract

Offshore platforms in seismically active areas must be designed to survive
in the face of intense earthquakes without a global structural collapse. The
structural design requirements of an offshore platform subjected to seismic induced
forces in the jacket can play a major role in the design of the pile-founded offshore
structures constructed in seismically active regions. The present study attempts to
estimate the dynamic earthquake response assessment as well as, in-place behavior
assessment of a typical pile-founded offshore platform situated in the entrance of
the Gulf of Suez region. A finite element model by structural analysis computer
system (SACS) have been used to simulate 3D typical jacket type offshore
platform taking into consideration the effect of structure-soil-interaction. Soil
properties at the site were manipulated to generate the pile lateral soil properties in
the form of load deflection curves, based on API-RP2A (American petroleum
institute) recommendations.