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النموذج الرياضي للتسرب تحت سد القادسية == Mathemtical Model for Seepage Under Al-Qadisiya DAM
Author name:
Rawa Hussein Kadhum
Supervisor name:
ahmed A. S. Mohammad Ali | Abdul-Hadi A. A. Al-Delewy
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Babylon - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Babylon
Hydrochemical Evaluation of Shatt Al - Hilla River and The Adjacent Aquifer
Author name:
Suad Mahdi Gleawa
Supervisor name:
Yehya Toafeek Al-Rawi | Qassim H. Jalut Al-Azzawi
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Babylon - College Of Engineering
Language:
English
University location:
Babylon
التسرب تحت المنشات الهيدروليكية المقامة على اسس متباينة الخواص باستخدام الاجزاء المحددة == Finite Elements in Seepage Below Hydraulic Structures on Anisotropic Soil Foundation
Author name:
Ali Nasser Hillo
Supervisor name:
Abbas Z. Ijam
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University Of Basrah - College Of Engineering
Language:
English
University location:
Basrah
The Effect of Wire Mesh on The Ductility and Serviceablity of Reinforced Concrete Beams
Author name:
Saad Farhan Saleh
Supervisor name:
F. B. Kamaliddin
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Baghdad
Language:
English
University location:
Baghdad
تاثير تقيد التشوه الطولي من اللي على الانحناء القص والالتواء المتداخل للعتبات == Effect of Warp Restraint on The Bending Shear and Torsion Interaction of Beams
Author name:
صلاح الدين عبد الرحمن احمد
Supervisor name:
mohammed A. Al-Ausi
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Doctorate
University:
University of Baghdad
Language:
English
University location:
Baghdad
تاثير ربط القص الجزئي على تصرف العتبات المركبة المستمرة == The Effect of Partial Shear Connection on The Behaviour of Continuous Composite Beams
Author name:
عبد الامير عطا الله كريم المياح
Supervisor name:
Nabeel A. Jasim
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University Of Basrah - College Of Engineering
Language:
English
University location:
Basrah
تمثيل عمليات تاكل - انتقال وترسب التربة باستخدام الحاسب == Computer Simulation of Soil Erosion - Transport and Deposition
Author name:
حسين علي حسين السراي
Supervisor name:
Ahmed M. Hamad
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University Of Basrah - College Of Engineering
Language:
English
University location:
Basrah
تصرف العتبات المركبة المستمرة المسبقة الجهد خارجيا ذات الترابط الجزئي == Behavior of Continuous Composite Beams With External Prestressing and Partial Connection
Author name:
ماجد محمد خرنوب السعيدي
Supervisor name:
رياض ابراهيم محمد العامري | اياد كاظم صيهود الحجامي
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Technology - Al-Rasheed College of Engineering and Science - Department Of Civil Engineering
Language:
English
University location:
Baghdad
Analysis of Cracked Beams Using Singular Finite Elements
Author name:
Fuad Maki Mohammed Taki
Supervisor name:
Hamid R. Al-Ani
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Baghdad
Language:
English
University location:
Baghdad
سلوك الانحناء للاعتاب الخرسانية المسلحة الحاوية على الركام المعاد تدويره والمقواة بالياف الكربون == Flexural Behavior of Reinforced Recycled Aggregate Concrete Beams Strengthened by CFRP
Author name:
ملاك حيدر داود
Supervisor name:
علي كريم رزاق
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Thi-Qar - College Of Engineering - civil engineering Department
Language:
English
University location:
Dhi Qar
Key words:
RCA
CFRP
Beams
Flexural
Abstract:
Flexural behavior of reinforced concrete beam specimens containing recycled concrete aggregate (RCA) and strengthened externally by carbon fiber reinforced polymer (CFRP) sheets was discussed in this study. CFRP has been widely used to strengthen reinforced concrete members in recent years. In the experimental program, twelve reinforced concrete beams, 150×200 mm in cross-section over a total span of 1300 mm, with a tensile reinforcement ratio of 0.9%, with four-point load are tested. The beams were subdivided into two groups. The first group consists of four beams; one of them is a control beam with natural aggregate (NA), while the others contain different RCA ratios (30%, 50%, and 70%), whereas the second group consists of eight beams with a 50% RCA and uses CFRP sheets to strengthen them in various techniques. Two strengthening techniques were investigated:Externally bonded reinforcement (EBR) and externally bonded reinforcement on groove (EBROG). In general, the test results showed that the replacing of natural aggregate (NA) in the concrete mixes by recycled concrete aggregate (RCA) have a drop in the compressive strength, modulus of elasticity, flexural strength, and splitting tensile strength of plain concrete in varying proportions with increasing in the RCA ratio. As for reinforced concrete, the test results indicated that the flexural strength of RCA beams decreases significantly from 3% to 10.5% as RCA content increased. While the utilization of CFRP sheets to strengthen specimens caused an increase in the flexural strength of RCA beams, where the rate of increase ranged from 5% to 30.9% for the EBR method (one layer) and 30.5% to 40.4% for the EBROG method. Whereas, when two layers of CFRP sheets instead of one layer, the ultimate load capacity was about 19% greater than one layer of CFRP. Additionally, the investigated RCA concrete specimens showed four different II failure modes: flexural failure for unstrengthen beams, CFRP debonding, CFRP rupture, and concrete cover separation for strengthened beams. The failure modes of CFRP material in specimens enhanced by U-anchorages and EBROG have changed to rupture, whereas using two layers of CFRP changed the failure mode to concrete cover separation. The measured ultimate flexural loads of beam specimens without CFRP are compared with ACI 318-19, while the beam specimens with CFRP have been compared with ACI 440.2R, CNR-DT 200 R1, and the Teng et al. model. ACI 318- 19 gave a significant association with the experimental results of RCA beams. While the ACI 440.2R-17 and Teng et al. Model gave the best correlation with the experimental results of RCA beams with CFRP.
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سلوك التربة الجبسية المثبتة بالياف البولي بروبلين ومضافات اخرى == THE BEHAVIOR OF SLIGHTLY GYPSIFEROUS SOIL STABILIZED WITH POLYPROPYLENE FIBER AND OTHER ADDITIVES
Author name:
احمد صلاح يوسف صالح
Supervisor name:
فارس صادق مصطفى
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Baghdad - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Baghdad
تقييم ونمذجة نوعية مياه نهر دجلة باستخدام النظام الجغرافي للمعلومات والتحسس النائي ضمن مدينة بغداد == Assessment and Modeling of Tigris River Water Quality Using GIS and Remote Sensing Within Baghdad City
Author name:
عمر انمار خليف
Supervisor name:
خالد عادل عبد الرزاق | عذراء هاشم محمد
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Baghdad - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Baghdad
نمذجة تقييم قرارات الاستثمار في المشاريع الانشائية في العراق == MODELING THE EVALUATION OF INVESTMENT DECISIONS FOR CONSTRUCTION PROJECTS IN IRAQ
Author name:
هدى عصام محمد
Supervisor name:
حافظ ابراهيم ناجي | محمد شهاب محمود
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Diyala - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Diyala
السلوك الانشائي للبلاطات الخرسانية المسلحة ذات الاتجاه الواحد المجوفة بالانابيب البلاستيكية == STRUCTURAL BEHAVIOR OF HOLLOW-CORE REINFORCED CONCRETE ONE WAY SLABS WITH PLASTIC PIPES
Author name:
احمد عباس مهدي
Supervisor name:
مرتضى امير اسماعيل
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Diyala - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Diyala
دراسة تجريبية للاستجابة الدورية الجانبية لنظام الاسس الحصيرية المدعمة بالركائز في تربة متعددة الطبقات == EXPERIMENTAL STUDY FOR LATERAL CYCLIC RESPONSE OF PILED-RAFT FOUNDATION IN MULTI-LAYER SOIL
Author name:
وفاء علي صالح
Supervisor name:
جاسم محمد عباس
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Diyala - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Diyala
ديمومة الخلطات الخرسانية المرصوصة بالحدل والتي تحوي على مسحوق الرمل السليكي كاستبدال جزئي من الاسمنت == The Durability of Roller-Compacted Concrete Mixes Containing Silica Sand Powder as Partial Replacement of Portland Cement
Author name:
زهراء علاء محمد علي
Supervisor name:
زينة خضير عباس
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Baghdad - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Baghdad
السلوك الانشائي للعتبات الخرسانية المسلحة المصنعة من مزيج الاسمنت والحجر الجيري المستدام == Structural Behavior of Reinforced Concrete Beams Made by Sustainable Portland Limestone Cement
Author name:
عبد الغني حمد مخلف
Supervisor name:
ابراهيم احمد الجميلي | بيان سالم النعمان
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Anbar - College Of Engineering - قسم الهندسة المدنية
Language:
English
University location:
Anbar
التطبيق الانشائي للجيوبوليمر كمادة لاصقة رابطة لقضبان التقوية المثبتة قريبا من السطح للعتبات الخرسانية المسلحة == STRUCTURAL APPLICATION OF GEOPOLYMER ADHESIVE BONDING MATERIAL BETWEEN NSM-BARS AND REINFORCED CONCRETE BEAMS
Author name:
نور سالم هادي
Supervisor name:
وسام داوود سلمان | صافي مهدي عليوي
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Diyala - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Diyala
تقدير الرسوبيات المتجمعة في خزان سد الوند == ESTIMATION OF ACCUMULATED SEDIMENTIN AL-WAND DAM RESERVOIR
Author name:
علي محمد سامي علي
Supervisor name:
ثاير حبيب عبد الله الجبوري | قاسم عدنان مهدي
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Diyala - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Diyala
تاثير تغير استعمالات الارض في مدينة الرمادي على تخطيط النقل المستدام == The Impact of Land Use Change in Ramadi on Sustainable Transport planning
Author name:
نسرين عبد المطلب احمد
Supervisor name:
ثائر شاكر محمود
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Anbar - College Of Engineering - قسم الهندسة المدنية
Language:
Arabic
University location:
Anbar
اداء عينات السحب المصبوبة في خرسانة المساحيق الفعالة المعدلة == Performance of Pull-out Specimens Cast of Modified Reactive Powder Concrete
Author name:
فرح سعيد رشيد
Supervisor name:
خليل ابراهيم عزيز
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Anbar - College Of Engineering - قسم الهندسة المدنية
Language:
English
University location:
Anbar
تعديل معادلة مقاومة القص في الترب غير المشبعة == MODIFICATION ON SHEAR STRENGTH EQUATION IN UNSATURATED SOIL
Author name:
ادريس عبد الله عبد الجبوري
Supervisor name:
حيدر محمد مكية | محمد يوسف فتاح | عبد الكريم عصمت زينل
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Doctorate
University:
University of Baghdad - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Baghdad
سلوك القص للعتبات الخرسانية المعاد تدويرها عالية المقاومة المعززة بالالياف الحديدية == shear behavior of high strength steel fiber reinforced recycled aggregate concrete beams
Author name:
احمد جواد حسن
Supervisor name:
نغم طارق الشافعي
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
Mustansiriyah University
Language:
English
University location:
Baghdad
نمذجة اداء التخدد للخلطات الاسفلتية المعدلة بالياف الصلب باستخدام الشبكة العصبية الاصطناعية == Modeling of Rutting Performance for Asphaltic Mixtures Modified with Steel Fibers Using Artificial Neural Network
Author name:
احمد عباس سليم
Supervisor name:
محمد قادر اسماعيل
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Baghdad - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Baghdad
تصرف الانثناء للعتبات الخرسانية ذاتية الرص المسلحة والمجوفة وبمقطع T == FLEXURAL BEHAVIOR OF HOLLOW REINFORCED SELF-COMPACTED CONCRETE T-BEAMS
Author name:
حيدر محمد عبد الحسين
Supervisor name:
مرتضى امير اسماعيل
General topic:
Civil Engineering
Specific topic:
Civil Engineering
Degree:
Master
University:
University of Diyala - College Of Engineering - Department Of Civil Engineering
Language:
English
University location:
Diyala
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