Asst. Prof. HALİL İBRAHİM FEDAKAR

Education Information

2018 - 2019

Post Doctorate

Iowa State University, College of Engineering, Civil, Construction And Environmental Engineering, United States Of America

2012 - 2016

Doctorate

Gaziantep University, Instıtute Of Scıence, İnşaat Mühendisliği, Turkey

2010 - 2012

Postgraduate

Erciyes University, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği, Turkey

2004 - 2008

Undergraduate

Cukurova University, Mühendislik-Mimarlık Fakültesi, İnşaat Mühendisliği, Turkey

Dissertations

2016

Doctorate

Performance of marginal sand improved with wastewater sludge ash and polypropylene fiber (Atıksu çamuru külü ve polipropilen fiber ile iyileştirilmiş marjinal kumun performansı)

Gaziantep Üniversitesi, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği

2012

Postgraduate

Doğal akarsularda taşınan askı maddesi konsantrasyonunun bulanık genetik yaklaşımı ile modellenmesi (Modeling of suspended sediment concentration carried in natural streams using fuzzy genetic approach)

Erciyes Üniversitesi, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği

Foreign Languages

B2 Upper Intermediate

English

Research Areas

Civil Engineering, Road Materials, Geotechnical, Soil Mechanics, Ground Improvement, Engineering and Technology

Academic Titles / Tasks

2020 - Continues

Assistant Professor

Abdullah Gul University, Mühendislik Fakültesi, İnşaat Mühendisliği

2018 - 2019

Researcher

Iowa State University, College Of Engineering, Civil, Construction And Environmental Engineering

Courses

Undergraduate

Railway Engineering

Undergraduate

Exploring Profession

Undergraduate

Introduction to Transportation and Traffic Engineering

Undergraduate

Civil Engineering Drawing

Undergraduate

Numerical Methods for Engineers

Undergraduate

Railway Design

Undergraduate

Mechanics

Undergraduate

Railway Engineering

Articles Published in Journals That Entered SCI, SSCI and AHCI Indexes

2022

Developing new empirical formulae for the resilient modulus of fine-grained subgrade soils using a large long-term pavement performance dataset and artificial neural network approach

Fedakar H. İ.

Transportation Research Record, vol.2676, no.4, pp.58-75, 2022 (Journal Indexed in SCI Expanded)

2021

Deformation characteristics of medium-dense sand-clay mixtures under a principal stress rotation

Fedakar H. İ. , Cetin B., Rutherford C. J.

TRANSPORTATION GEOTECHNICS, vol.30, pp.1-15, 2021 (Journal Indexed in SCI Expanded)

2021

Effect of principal stress rotation on deformation behavior of dense sand-clay mixtures

FEDAKAR H. İ. , Rutherford C. J. , Cetin B.

ROAD MATERIALS AND PAVEMENT DESIGN, 2021 (Journal Indexed in SCI)

2018

Use of factorial experimental approach and effect size on the CBR testing results for the usable dosages of wastewater sludge ash with coarse-grained material

Gullu H., Fedakar H. İ.

EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, vol.22, no.1, pp.42-63, 2018 (Journal Indexed in SCI)

2017

Unconfined compressive strength and freeze-thaw resistance of sand modified with sludge ash and polypropylene fiber

Gullu H., Fedakar H. İ.

GEOMECHANICS AND ENGINEERING, vol.13, no.1, pp.25-41, 2017 (Journal Indexed in SCI)

2017

Response surface methodology for optimization of stabilizer dosage rates of marginal sand stabilized with Sludge Ash and fiber based on UCS performances

Gullu H., Fedakar H. İ.

KSCE JOURNAL OF CIVIL ENGINEERING, vol.21, no.5, pp.1717-1727, 2017 (Journal Indexed in SCI)

2017

On the prediction of unconfined compressive strength of silty soil stabilized with bottom ash, jute and steel fibers via artificial intelligence

Gullu H., Fedakar H. İ.

GEOMECHANICS AND ENGINEERING, vol.12, no.3, pp.441-464, 2017 (Journal Indexed in SCI)

2013

Fuzzy genetic approach for modeling of the critical submergence of an intake

Kocabaş F., Ünal B., ÜNAL S., Fedakar H. İ. , Gemici E.

Neural Computing and Applications, vol.23, pp.73-82, 2013 (Journal Indexed in SCI)

Articles Published in Other Journals

2022

Numerical Investigation of Deformation Behavior of Ballast Reinforced with Polyurethane Under a Moving Wheel Load

Fedakar H. İ.

Çukurova Üniversitesi Mühendislik Fakültesi dergisi, vol.37, no.1, pp.79-91, 2022 (National Refreed University Journal)

2021

Investigation of resilient modulus of medium-dense sand-clay mixtures with different clay contents under repeated traffic loads

Fedakar H. İ.

Niğde Üniversitesi Mühendislik Bilimleri Dergisi, vol.10, no.1, pp.351-357, 2021 (National Refreed University Journal)

Refereed Congress / Symposium Publications in Proceedings

2022

Effect of sleeper spacings in high speed track lines having different subgrade conditions on the vertical deformation behavior of the track line

Fedakar H. I.

7. Uluslararası Mühendislik ve Teknoloji Yönetimi Kongresi, İstanbul, Turkey, 16 - 18 April 2022, pp.878

2021

Developing correlation equations for different CBR ranges using DCP test results

Fedakar H. İ.

5. Uluslararası Mühendislik ve Teknoloji Yönetimi Kongresi, İstanbul, Turkey, 24 - 25 April 2021, pp.632

2021

Developing A Constitutive Model to Predict Resilient Modulus of High Plasticity Clay

Fedakar H. İ.

2nd International Conference on Access to Recent Advances in Engineering and Digitalization, Kayseri, Turkey, 10 - 12 March 2021, pp.161-175

2020

Evaluation of Deformation Behavior of Sand-Clay Mixture under Traffic Loads

Fedakar H. I. , Cai W., Rutherford C. J. , Çetin B.

Geo-Congress 2020: Vision, Insight, Outlook, Minnesota, United States Of America, 25 - 28 February 2020, pp.201-209

2017

THE EFFECT OF SEWAGE SLUDGE ASH AND POLYPROPYLENE FIBER INCLUSIONS ON BEARING CAPACITY OF SAND

Fedakar H. İ. , Güllü H.

Uluslararası Katılımlı 7. Geoteknik Sempozyumu, İstanbul, Turkey, 22 - 24 November 2017, pp.1-12

2015

Atıksu Çamuru Külü Kullanımının İri Daneli Zeminin Kompaksiyon Parametreleri Üzerine Etkisinin Araştırılması

FEDAKAR H. İ. , GÜLLÜ H.

Proceedings of the 6. Geotechnical Symposium, Adana, Turkey, Turkey, 26 - 27 November 2015, pp.759-764

2015

Atıksu Çamuru Külü ile Kaba Daneli Zemin Karışımının CBR Performansının İncelenmesi

FEDAKAR H. İ. , GÜLLÜ H.

Proceedings of the 6. Geotechnical Symposium, Adana, Turkey, Turkey, 26 - 27 November 2015, pp.765-770

2011

Prediction of Suspended Sediment Concentration Using Fuzzy-Genetic Approach

KİŞİ Ö., FEDAKAR H. İ.

Innovation as a Function of Engineering Development Conference, Nis, Serbia And Montenegro, 25 - 26 November 2011, pp.109-124

Books & Book Chapters

2014

Modeling of suspended sediment concentration carried in natural streams using fuzzy genetic approach

Kişi Ö., FEDAKAR H. İ.

in: Computational Intelligence Techniques in Earth and Environmental Sciences, Islam T., Srivastava P.K., Gupta M., Zhu X., Mukherjee S., Editor, Springer Netherlands, Netherlands, pp.175-196, 2014

Scientific Refereeing

April 2022

ÇUKUROVA ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ DERGİSİ

National Scientific Refreed Journal

January 2022

ARABIAN JOURNAL OF GEOSCIENCES

Journal Indexed in SCI-E

January 2022

Fluid Dynamics & Materials Processing

Journal Indexed in ESCI

June 2021

ÇUKUROVA ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ DERGİSİ

National Scientific Refreed Journal

April 2021

ARABIAN JOURNAL OF GEOSCIENCES

Journal Indexed in SCI-E

January 2021

JOURNAL OF MATERIALS IN CIVIL ENGINEERING-ASCE

Journal Indexed in SCI-E

August 2020

JOURNAL OF MATERIALS IN CIVIL ENGINEERING-ASCE

Journal Indexed in SCI-E

May 2020

CONSTRUCTION AND BUILDING MATERIALS

Journal Indexed in SCI-E

April 2020

GEOMECHANICS AND ENGINEERING

Journal Indexed in SCI-E

November 2019

JOURNAL OF MATERIALS IN CIVIL ENGINEERING-ASCE

Journal Indexed in SCI-E

February 2019

Geomechanics and Engineering, An International Journal

Journal Indexed in SCI-E

October 2018

Journal Of Testing And Evaluation

Journal Indexed in SCI-E

August 2017

Geomechanics and Engineering, An International Journal

Journal Indexed in SCI-E

Awards

April 2018

Yayın Teşvik Ödülü

TÜBİTAK

February 2018

Akademik Teşvik

Abdullah Gül Üniversitesi

February 2018

TÜBİTAK Yayın Teşvik Ödülü

TÜBİTAK

February 2017

Akademik Teşvik

Abdullah Gül Üniversitesi

Edit Congress and Symposium Activities

2022

7th INTERNATIONAL CONGRESS ON ENGINEERING AND TECHNOLOGY MANAGEMENT

Attendee

İstanbul-Turkey

2021

5th International Congress on Engineering and Technology Management

Attendee

İstanbul-Turkey

2021

2nd International Conference On Access To Recent Advances In Engineering And Digitalization

Attendee

Kayseri-Turkey

2020

Geo-Congress 2020: Vision, Insight, Outlook

Attendee

Minnesota-United States Of America

2017

Uluslararası Katılımlı 7. Geoteknik Sempozyumu

Attendee

İstanbul-Turkey

2015

6. Geoteknik Sempozyumu

Attendee

Adana-Turkey

2011

Innovation as a Function of Engineering Development Conference

Attendee

-Serbia And Montenegro

Scholarships

2018 - 2019

Asst. Prof.

HALİL İBRAHİM FEDAKAR

Mühendislik Fakültesi

İnşaat Mühendisliği

Ulaştırma

Education Information

Post Doctorate

Iowa State University, College of Engineering, Civil, Construction And Environmental Engineering, United States Of America

Doctorate

Gaziantep University, Instıtute Of Scıence, İnşaat Mühendisliği, Turkey

Postgraduate

Erciyes University, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği, Turkey

Undergraduate

Cukurova University, Mühendislik-Mimarlık Fakültesi, İnşaat Mühendisliği, Turkey

Dissertations

Doctorate

Performance of marginal sand improved with wastewater sludge ash and polypropylene fiber (Atıksu çamuru külü ve polipropilen fiber ile iyileştirilmiş marjinal kumun performansı)

Gaziantep Üniversitesi, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği

Postgraduate

Doğal akarsularda taşınan askı maddesi konsantrasyonunun bulanık genetik yaklaşımı ile modellenmesi (Modeling of suspended sediment concentration carried in natural streams using fuzzy genetic approach)

Erciyes Üniversitesi, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği

Foreign Languages

English

Research Areas

Civil Engineering, Road Materials, Geotechnical, Soil Mechanics, Ground Improvement, Engineering and Technology

Academic Titles / Tasks

Assistant Professor

Abdullah Gul University, Mühendislik Fakültesi, İnşaat Mühendisliği

Researcher

Iowa State University, College Of Engineering, Civil, Construction And Environmental Engineering

Courses

Railway Engineering

Exploring Profession

Introduction to Transportation and Traffic Engineering

Civil Engineering Drawing

Numerical Methods for Engineers

Railway Design

Mechanics

Railway Engineering

Articles Published in Journals That Entered SCI, SSCI and AHCI Indexes

Developing new empirical formulae for the resilient modulus of fine-grained subgrade soils using a large long-term pavement performance dataset and artificial neural network approach

Fedakar H. İ.

Transportation Research Record, vol.2676, no.4, pp.58-75, 2022 (Journal Indexed in SCI Expanded)

Deformation characteristics of medium-dense sand-clay mixtures under a principal stress rotation

Fedakar H. İ. , Cetin B., Rutherford C. J.

TRANSPORTATION GEOTECHNICS, vol.30, pp.1-15, 2021 (Journal Indexed in SCI Expanded)

Effect of principal stress rotation on deformation behavior of dense sand-clay mixtures

FEDAKAR H. İ. , Rutherford C. J. , Cetin B.

ROAD MATERIALS AND PAVEMENT DESIGN, 2021 (Journal Indexed in SCI)

Use of factorial experimental approach and effect size on the CBR testing results for the usable dosages of wastewater sludge ash with coarse-grained material

Gullu H., Fedakar H. İ.

EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, vol.22, no.1, pp.42-63, 2018 (Journal Indexed in SCI)

Unconfined compressive strength and freeze-thaw resistance of sand modified with sludge ash and polypropylene fiber

Gullu H., Fedakar H. İ.

GEOMECHANICS AND ENGINEERING, vol.13, no.1, pp.25-41, 2017 (Journal Indexed in SCI)

Response surface methodology for optimization of stabilizer dosage rates of marginal sand stabilized with Sludge Ash and fiber based on UCS performances

Gullu H., Fedakar H. İ.

KSCE JOURNAL OF CIVIL ENGINEERING, vol.21, no.5, pp.1717-1727, 2017 (Journal Indexed in SCI)

On the prediction of unconfined compressive strength of silty soil stabilized with bottom ash, jute and steel fibers via artificial intelligence

Gullu H., Fedakar H. İ.

GEOMECHANICS AND ENGINEERING, vol.12, no.3, pp.441-464, 2017 (Journal Indexed in SCI)

Fuzzy genetic approach for modeling of the critical submergence of an intake

Kocabaş F., Ünal B., ÜNAL S., Fedakar H. İ. , Gemici E.

Neural Computing and Applications, vol.23, pp.73-82, 2013 (Journal Indexed in SCI)

Articles Published in Other Journals

Numerical Investigation of Deformation Behavior of Ballast Reinforced with Polyurethane Under a Moving Wheel Load

Fedakar H. İ.

Çukurova Üniversitesi Mühendislik Fakültesi dergisi, vol.37, no.1, pp.79-91, 2022 (National Refreed University Journal)

Investigation of resilient modulus of medium-dense sand-clay mixtures with different clay contents under repeated traffic loads

Fedakar H. İ.

Niğde Üniversitesi Mühendislik Bilimleri Dergisi, vol.10, no.1, pp.351-357, 2021 (National Refreed University Journal)

Refereed Congress / Symposium Publications in Proceedings

Effect of sleeper spacings in high speed track lines having different subgrade conditions on the vertical deformation behavior of the track line

Fedakar H. I.

7. Uluslararası Mühendislik ve Teknoloji Yönetimi Kongresi, İstanbul, Turkey, 16 - 18 April 2022, pp.878

Developing correlation equations for different CBR ranges using DCP test results

Fedakar H. İ.

5. Uluslararası Mühendislik ve Teknoloji Yönetimi Kongresi, İstanbul, Turkey, 24 - 25 April 2021, pp.632

Developing A Constitutive Model to Predict Resilient Modulus of High Plasticity Clay

Fedakar H. İ.