Necessity of reinforcement in large diameter bored piles case study

مقدم أطروحة جامعية

al-Karbali, Ahmad Hazim Abd al-Karim

الجامعة

الجامعة التكنولوجية

الكلية

-

القسم الأكاديمي

قسم هندسة البناء و الإنشاءات

دولة الجامعة

العراق

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

1999

الملخص الإنجليزي

In this study necessity of reinforcing large- diameter bored piles are assessed.

Selected pile groups belonging to a new project under construction are re-analyzed using two computer programs.

By the first computer program and under the design loading, the selected pile groups are analyzed to calculate the different forces and moments acting upon each single pile in the groups For each pile group the individual pile subjected to the most sever loading is appointed and analyzed later by the second computer program as a single pile subjected to the combination of loading resulted from the previous analysis of die pile group.

Soil and pile properties are modeled into the computer programs by simple techniques according to the available soil profile data and pile test results.

A parametric study is carried out to assess the effect of some of the parameters of soil and geometry of pile and pile group? It is found that under the design loading adopted the value of bending moment and uplift forces are limited, "which means that the reinforcement necessary for such cases of load in gear be eliminated.

It is also found that the pile diameter and the unsupported length of apple have great effect on bending moment.

التخصصات الرئيسية

الهندسة المدنية

الموضوعات

• التقييم

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-306230