Arjan Fakhrulddin Abdullah
Research Interestscivil engineer
structural engineer
self compacted concrete
waste material
design and analysis
Recycle Concrete
Eco-Friendly Concrete
Geopolymer Concrete
| Gender | MALE |
|---|---|
| Place of Work | Technical Engineering College/ Kirkuk |
| Position | Lecture |
| Qualification | Ph.D. |
| Speciality | Structure Engineering |
| arjan2006@ntu.edu.iq | |
| Phone | 009647701260690 |
| Address | kirkuk/almas, kirkuk, kirkuk, Iraq |
Name: Dr. Arjan Fakhrulddin
Specialization: Civil Engineering – Structural Engineering
Academic Qualifications:
• Bachelor’s degree in Civil Engineering – 2010
• Master’s degree in Civil Engineering (Structural Engineering) – 2014
• Ph.D. in Civil Engineering (Structural Engineering) – 2025 (with distinction)
Professional Experience:
• Over 10 years of experience in the civil engineering field.
• Worked as an adjunct lecturer at the Technical College under a contractual position.
• Gained extensive experience in engineering consultancy offices, contributing to structural design and analysis.
Technical Skills:
• Professional in engineering design software such as AutoCAD and SketchUp.
• Experienced in numerical analysis using ANSYS for studying and analyzing material and structural behavior.
Research and Specialization:
• Specialized in geopolymer concrete, conducting experiments on its microstructure and mechanical properties under various environmental conditions.
• Interested in the behavior of fiber-reinforced geopolymer concrete, particularly steel fibers, under flexural testing with a focus on failure patterns.
• Investigated the effectiveness of different fiber types and combinations in geopolymer concrete under varying loads and environmental conditions.
Additional Interests:
• Keeping up with the latest advances in civil and structural engineering.
• Enhancing expertise in engineering software to improve design and structural analysis processes
Skills
Arabic (100%)
Turksh (100%)
Kurdish (90%)
English (80%)
Site Engineer (90%)
computer programs (90%)
Academic Qualification
Bachelor of Civil Engineering
Oct 1, 2006 - Jun 15, 2010Graduated from Tikrit University, College of Engineering, Civil Engineering Department in 2006, ranking second in the department out of a total of 23 students in the graduating class.
Master of Science (MSc) / Civil Engineer/Structure Department
Oct 1, 2011 - Feb 1, 2014"Received a Master's degree in Structural Engineering from Tikrit University in 2014, graduating with an Excellent (Distinction) grade."
Doctor of Philosophy (PhD) /Civil Engineer/Structure Department
Oct 1, 2021 - Feb 11, 2025Holds a PhD in Civil Engineering (Structural Engineering) from Tikrit University, awarded in 2025. Graduated first in the class with a grade of Excellent (Distinction).
Working Experience
Civil Engineer [Site Engineer]
Sep 1, 2010 - Feb 1, 2023Civil Engineer with extensive experience working on engineering sites, in consultancy offices, and with advanced design software. My professional experience includes designing and executing engineering projects, providing specialized consultancy services.
Publications
Investigate the Mechanical Characteristics and Microstructure of Fibrous-Geopolymer Concrete Exposure to High Temperatures
Jan 15, 2025Journal Journal of Rehabilitation in Civil Engineering
DOI 10.22075/jrce.2025.34716.2141
The main objective of this study is to evaluate the mechanical properties of geopolymer concrete (GPC), which made from alkaline-activated fly ash and Ground Granulated Blast Furnace Slag (GGBS), in comparison to conventional M30 grade concrete. Additional samples of GPC incorporating steel fibers were also tested. To investigate the behavior of these materials under elevated temperatures (0°C, 250°C, 500°C, 750°C), thirty-six specimens were cast and tested, including cubes, cylinders, and prisms. These specimens comprised slag-based GPC (containing GGBS and fly ash) and standard M30 concrete. The results of the compressive strength tests indicated that GPC demonstrated 22.3% greater strength than conventional concrete. Furthermore, adding steel fibers to GPC enhanced its compressive strength by 61%. The split tensile strength of GPC was 71.8% higher than standard concrete, and GPC with steel fibers exhibited a 118.5% increase. Similarly, the flexural strength (modulus of rupture) increased by 22% for GPC and 54% for GPC reinforced with steel fibers, compared to conventional concrete. Overall, the findings reveal that incorporating steel fibers significantly improves the mechanical properties of slag-based GPC, particularly in compressive, tensile, and flexural strength, making it superior to ordinary Portland cement (OPC)-based concrete.
A REVIEW ON GEOPOLYMER CONCRETE BEHAVIOUR UNDER ELEVATED TEMPERATURE INFLUENCE
Dec 15, 2024Journal Journal of Sustainability Science and Management
DOI http://doi.org/10.46754/jssm.2024.12.014
Issue eISSN: 2672-7226
Volume Volume 19 Number 12, December 2024: 239-259
Geopolymers are considered promising, environmentally friendly, and sustainable substitutes for ordinary Portland cement (OPC). Geopolymers exhibit commendable mechanical characteristics, including resistance to high temperatures and noteworthy environmental advantages. This review paper focuses on geopolymer concrete (GPC) and mortar behaviour under high temperatures, addressing problems, and improvement methods. The main problem considered is concrete spalling induced by fire which poses a significant threat to concrete structures, particularly those constructed with high-strength concrete. This review aims to elucidate the behaviour of geopolymer concrete under high temperatures and explore strategies to mitigate the impact of such conditions. Critical findings indicate that geopolymer concrete can maintain up to 80% of its compressive strength after exposure to temperatures as high as 800°C. Additionally, incorporating steel fibres into geopolymer concrete has been shown to enhance its residual compressive strength by up to 25% and significantly reduce spalling. These results underscore the potential of geopolymer concrete as a resilient material in fire-prone environments and highlight the benefits of using steel fibres to improve its performance under elevated temperatures.
Conferences
A Review on Geopolymer Concrete Behaviour Under Elevated Temperature Influence
Nov 15, 2023 - Nov 17, 2023Country MALAYSIA
Location Shah Alam , Selangor