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دراسة عملية ونظرية للاعتاب الخرسانية المسلحة المستمرة المقوى خارجيا باستخدام الالياف الكربونية (CFRP Plates)

Author name: حسين رعد شاكر
Supervisor name: حسنين محمد ذياب
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • CFRP plate, continuous beams, strengthened, Ansys program

دراسة عملية ونظرية لسلوك الاعتاب الخرسانية المسلحة ذات النهاية الناتئة والمركبة

Author name: حسين ناصر حسين
Supervisor name: قاسم محمد شاكر
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Higher Diploma
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf

تقوية الانثناء للعتبات الخرسانية المسلحة المستمرة باستخدام قضبان الحديد المطمورة قرب سطح الخرسانة

Author name: حيدر مردان عبد زيد
Supervisor name: حيدر حسين كمونة
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf

تقوية الاعتاب الخرسانية ذات النهايات المستدقة والمقواة باستخدام اسياخ الحديد المطمورة قرب سطح الخرسانة

Author name: رقيه علاوي حمودي
Supervisor name: قاسم محمد شاكر
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • الاعتاب الخرسانية ذات النهايات المستدقة

تطوير خلطة اسفلتية باردة جديدة عالية الاداء

Author name: منار حمزه حرز
Supervisor name: حسن النجم
General topic: Civil Engineering
Specific topic: Transportation Engineering
Degree: Doctorate
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • الخلطة الاسفلتية الباردة

السلوك الانشائي لسقوف خرسانة المساحيق الفعالة

Author name: سكينه عيسى كاظم
Supervisor name: رغيد فتحي مكي
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • خرسانة المساحيق الفعالة- السقوف-الياف الحديد- السيليكا فيوم

التصرف الانشائي للكتائف الخرسانية المصنعة من خرسانة المساحيق الفعالة وتحت تاثير الاحمال العمودية

Author name: علي مالك حسن
Supervisor name: فارس جاسم الطالقاني
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • الكوربل, المساحيق الفعالة , ستيل فايبر , احمال ساكنة ,احمال تكرارية

التصرف الانشائي للبلاطات الخرسانية المسلحة عالية المقاومة الحاوية على الفجوات

Author name: زهراء محمد جواد
Supervisor name: حيدر طالب نمنم
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • بلاطات مجوفة , عالية المقاومة , تصرف انشائي

التصرف الانشائي لاعتاب خرسانة المساحيق الفعالة المسلحة المستدقة

Author name: علي عامر عبد المحسن
Supervisor name: حيدر طالب نمنم
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • اعتاب , مساحيق, مستدقه

Structural Behavior of Slender High Strength Reinforced Concrete Columns Strengthened by Steel Jacket

Author name: Hussein Ali Abd Al-Hussein
Supervisor name: Hayder Talib Nimnim
General topic: Civil Engineering
Specific topic: Civil Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Experimental. HSC) strengthened

Structural Behavior of Reactive Powder Deep Beams with Opening Strengthened by Carbon Fiber Reinforced Polymer

Author name: حيدر عبد اللطيف جاسم
Supervisor name: رغيد فتحي مكي | علي طالب جاسم
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Reactive Powder concrete, Finite Element, Deep Beams, Opening, CFRP

Structural Behavior of Composite Steel Truss-Concrete Vierendeel Beams

Author name: محمد قاسم رحيم شعبان
Supervisor name: حيدر طالب نمنم
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • مسنمات فرنديل ، المسنمات المركبة ، عتب فرنديل اعتاب فرنديل المركبة

Strengthening of Self Compacting Reinforced Concrete Dapped End Beam with CFRP Sheets

Author name: بنين باسم عبد عباس
Supervisor name: قاسم محمد شاكر | علي طالب جاسم
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Dapped end, Self-compacting, STM model , CFRP sheets

Shear Strengthening of Reinforced Concrete Deep Beam using Near Surface Mounted Steel Rebars

Author name: عبد الله سكر حسن العيساوي
Supervisor name: حيدر حسين كمونة
General topic: Civil Engineering
Specific topic: Structural Engineering
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf

Modeling to Predict the Salt Transport between a Scale Model Estuary and the Unconfined Aquifer with Groundwater Flow

Author name: عبير ابراهيم يحيى
Supervisor name: Heck, Howell
General topic: Civil Engineering
Specific topic: Civil Engineering
Degree: Doctorate
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Predict the salt transport, estuary, unconfined aquifer, groundwater flow

Behavior of Reactive Powder Reinforced Concrete Deep Beams

Author name: اصيل سلطان رضا
Supervisor name: رغيد فتحي مكي | علي طالب جاسم
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Theoretical Study, 3DFinite Element, Reactive Powder concrete, Deep beams .

تاثير التكهفات على استقرارية سد اثناء جريان الماء == THE INFLUENCE OF CAVITIES ON THE STABILITY OF DAM DURING WATER FLOW

Author name: مروه حميد عبد الله
Supervisor name: ليث جواد عزيز
General topic: Civil Engineering
Specific topic: Hydraulic Structure Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: Arabic
University location: Najaf
First pages:

استخدام برنامج EverStressFE لتحليل الاجهاد والانفعال للرصف المرن == Utilizing EverStressFE Software to Analyze Stress-Strain of Flexible Pavement

Author name: علي صالح سعد جويد العيساوي
Supervisor name: احلام خضير رزاق الزريجاوي
General topic: Civil Engineering
Specific topic: Road and Transportation Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Flexible Pavement Analysis
  • Finite Element Method
  • EverStressFE Software
  • Burmister's Layered Theory
  • Stress and Strain
  • Fatigue and Rutting
  • CBR Test
  • DCP Test
First pages:
Abstract: Road transport is Iraq's primary mode of transportation; although other types of pavement have been used, flexible paving is the most common in most Iraqi governorates. In general, the design life of flexible paving layers for Iraqi roads is not met; structural and functional failures appear early, resulting in significant yearly maintenance costs. The most prevalent failures are fatigue and rutting, which various reasons may cause. One of these reasons is the inaccuracy in design resulting from using empirical design techniques, in addition to the mistakes due to the complications of the manual calculations of these traditional methods; another reason could be the imprecise estimation methods of the resilient modulus of the pavement layers due to a lack of necessary equipment.
This study presents a feasible methodology for analyzing flexible pavement structures by the Finite Element Method (FEM) implemented using EverStressFE, which is (3D-Finite Element) software tailored for flexible pavement structures. The EverStressFE results were compared with the Kenlayer software for the Burmister multi-layer theory. Both software packages were utilized to perform 152 simulations for various pavement models. The statistical quality of the convergence degree between the two software's outputs was evaluated. Levene's and t-tests were used to compare the means and variances of tensile and compressive strains.
A Dynamic Cone Penetrometer (DCP) tester was fabricated to provide a tool for investigating the characteristics of the implemented pavement layers. The fabrication process complied with the American Society for Testing and Materials (ASTM) standards. Before calculating distress models for Al-Mujama'at Road, one of Najaf's roads used as a case study, the correlation equation between DCP and the California Bearing Ratio (CBR) was established using lab tests.
The coefficient of determination (R2) for the DCP and CBR correlation equation was found to be 0.97, indicating that the DCP can be used as an alternative to the CBR test. As for the comparison study, EverstressFE is more convenient and straightforward than traditional design methods; it facilitates comparing pavement components, and its results are similar to Burmister's multi-layer theory. For Al-Mujama'at Road analysis, Single Axle Dual Tires load caused a fatigue damage factor of 13.9E-07 and a rutting damage factor of 9.86E-07, indicating that the pavement lifespan is shorter by 29% due to fatigue damage compared to pavement life concerning rutting deformation. In other words, there is no good pavement component utilization for balancing the pavement life of distress models, which prompted an investigation into the sensitivity of these models to each of the pavement properties, which concluded that the thickness of the subbase layer and the elasticity modulus of the subgrade are the key components that control the balance point between fatigue and rutting in pavement life considerations.
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تاثير غبار السليكا على خليط الاسفلت البارد == Effect of Silica Fume on Cold Asphalt Mixture

Author name: حنين حمزة عباس
Supervisor name: احلام خضير رزاق الزريجاوي
General topic: Civil Engineering
Specific topic: Road and Transportation Engineering
Degree: Higher Diploma
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
First pages:

تقوية البلاطات الخرسانية المسلحة المستمرة - احادية الاتجاه والمعرضة لاحمال ساكنة باستخدام تسليح مطمور قرب السطح == Strengthening of Continuous One- Way Reinforced Concrete Slabs under Static Loads with Near Surface Mounted Reinforcement

Author name: دعاء يعقوب عبد السادة
Supervisor name: حيدر حسين حريب كمونة
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • تسليح المطمور قرب السطح تقوية البلاطات الخرسانية المستمرة اطوال القضبان المطمورة قرب السطح برنامج العناصر المحددة الانسيس (ANSYS) اعادة توزيع الاحمال
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تاثير قدرة الدوران على اداء المفصلات البلاستيكية في الهياكل الخرسانية المسلحة المعرضة لاحمال ديناميكية == Effect of rotational capacity on plastic Hinges performance in R.C. structures subjected to Dynamic loads

Author name: سامر عبد الاله دهش العذاري
Supervisor name: علي ناجي عطية
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • المفصلات البلاستيكية قابلية الدوران الاحمال الديناميكية الخرسانة المسلحة
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سلوك الانحناء للعتبات المستمرة المكونة من خرسانة المسحوق الفعال == Flexural Behavior of Continuous Reinforced Reactive Powder Concrete Beams

Author name: رواء رحيم كريم
Supervisor name: حسنين محمد ذياب
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Reactive powder concrete, steel fibre, flexure behaviour
First pages:

تقوية الاعتاب الخرسانية المسلحة العميقة ذات فتحات باستخدام اسياخ الحديد المطمورة قرب سطح الخرسانة == Strengthening of Reinforced Concrete Deep Beams with Opening by Near Surface Mounted Steel Bar

Author name: لبنى رعد جاسم
Supervisor name: حيدر حسين حريب
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • Deep Beam, Near Surface Mounted, Openings, Shear Strengthening, Strengthening Configuration
First pages:

سلوك العتبات الخرسانية العميقة المسلحة المستمرة الحاوية على فتحات والمقواة باستخدام شرائح الكاربون == Behavior of Reinforced Concrete Continuous Deep Beams with Opening Strengthened Using CFRP Strip

Author name: حيدر نجاح عباس
Supervisor name: محمد عبد عطية
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • CFRP.Reinforced Concrete
First pages:

التصرف الانشائي للعتبات الخرسانية ذاتية الرص العميقة الحاوية على فتحات المقواة بالاياف الكاربونية == Structural Behavior of Self Compacting Concrete Deep Beams with Opening Strengthened by CFRP

Author name: حسين عبد الزهره عبد الحسين
Supervisor name: رغيد فتحي مكي
General topic: Civil Engineering
Specific topic: Structural Engineering
Degree: Master
University: University of Kufa - College Of Engineering - Department Of Civil Engineering
Language: English
University location: Najaf
Key words:
  • FEM.ANSYS.400m
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