Publications & Works

Publication Network
Published journal articles indexed by SCI, SSCI, and AHCI

Municipal landfill site selection using TOPSIS methodology: A case study for Polatlı, Ankara, Türkiye

Oner G., AKGÜN H., KOÇKAR M. K., Kelam A. A.
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , no.3, 2025 (SCI-Expanded) identifier

Assessment of Complex Rock Slope Instabilities in Mudurnu, Turkey, Through Kinematic and Dynamic Analyses: A Case Study

ARSLAN KELAM A., AKGÜN H., Bobet A., KOÇKAR M. K.
Rock Mechanics and Rock Engineering , vol.58, no.2, pp.2223-2242, 2025 (SCI-Expanded) identifier identifier

Development of a GIS-Based Predicted-VS30 Map of Türkiye Using Geological and Topographical Parameters: Case Study for the Region Affected by the 6 February 2023 Kahramanmaraş Earthquakes

Şahin G., Okalp K., Koçkar M. K., Yılmaz M. T., Jalehforouzan A., Temiz F. A., et al.
Seismological Research Letters , vol.95, no.4, pp.2044-2057, 2024 (SCI-Expanded) Creative Commons License identifier identifier

Engineering geological characterization and assessment of complex rock slope failures in Mudurnu, Turkey

Arslan Kelam A., AKGÜN H., Bobet A., KOÇKAR M. K.
Natural Hazards , vol.120, no.4, pp.3271-3298, 2024 (SCI-Expanded) identifier identifier

Development of a three-dimensional basin model to evaluate the site effects in the tectonically active near-fault region of Golyaka basin, Duzce, Turkey

Yousefi-Bavil K., KOÇKAR M. K., AKGÜN H.
NATURAL HAZARDS , vol.114, no.1, pp.941-969, 2022 (SCI-Expanded) identifier identifier

Deep learning-based key-block classification framework for discontinuous rock slopes

Zhu H., Azarafza M., AKGÜN H.
Journal of Rock Mechanics and Geotechnical Engineering , vol.14, no.4, pp.1131-1139, 2022 (SCI-Expanded) Sustainable Development identifier identifier

Landslide Susceptibility Assessment by Using Convolutional Neural Network

Nikoobakht S., Azarafza M., AKGÜN H., Derakhshani R.
Applied Sciences (Switzerland) , vol.12, no.12, 2022 (SCI-Expanded) Creative Commons License identifier identifier

Landslide susceptibility assessment in medium-scale: case studies from the major drainage basins of Turkey

OKALP K., AKGÜN H.
ENVIRONMENTAL EARTH SCIENCES , vol.81, no.8, 2022 (SCI-Expanded) Creative Commons License Sustainable Development identifier identifier

Application of an optical fiber-based system for mass movement monitoring

Kelam A., AKGÜN H., KOÇKAR M. K.
ENVIRONMENTAL EARTH SCIENCES , vol.81, no.5, 2022 (SCI-Expanded) identifier identifier

An evaluation of seismic hazard and potential damage in Gaziantep, Turkey using site specific models for sources, velocity structure and building stock

ARSLAN KELAM A., Karimzadeh S., Yousefibavil K., AKGÜN H., ASKAN GÜNDOĞAN A., ERBERİK M. A., et al.
Soil Dynamics and Earthquake Engineering , vol.154, 2022 (SCI-Expanded) identifier identifier

Discontinuous rock slope stability analysis by limit equilibrium approaches - a review

Azarafza M., AKGÜN H., Ghazifard A., Asghari-Kaljahi E., Rahnamarad J., Derakhshani R.
INTERNATIONAL JOURNAL OF DIGITAL EARTH , vol.14, no.12, pp.1918-1941, 2021 (SCI-Expanded) identifier identifier

Numerical analysis and stability assessment of complex secondary toppling failures: A case study for the south pars special zone

Azarafza M., Bonab M. H., AKGÜN H.
GEOMECHANICS AND ENGINEERING , vol.27, no.5, pp.481-495, 2021 (SCI-Expanded) identifier identifier

Deep learning-based landslide susceptibility mapping

Azarafza M., Azarafza M., AKGÜN H., Atkinson P. M., Derakhshani R.
SCIENTIFIC REPORTS , vol.11, no.1, 2021 (SCI-Expanded) Creative Commons License Sustainable Development identifier identifier identifier

Key-block based analytical stability method for discontinuous rock slope subjected to toppling failure

Azarafza M., AKGÜN H., Ghazifard A., Asghari-Kaljahi E.
Computers and Geotechnics , vol.124, 2020 (SCI-Expanded) identifier identifier

Displacement monitoring, displacement verification and stability assessment of the critical sections of the Konak tunnel, Izmir, Turkey

Yertutanol K., AKGÜN H., Sopaci E.
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.101, 2020 (SCI-Expanded) identifier identifier

Application of the modified Q-slope classification system for sedimentary rock slope stability assessment in Iran

Azarafza M., Nanehkaran Y. A., Rajabion L., AKGÜN H., Rahnamarad J., Derakhshani R., et al.
ENGINEERING GEOLOGY , vol.264, 2020 (SCI-Expanded) Sustainable Development identifier identifier

Geotechnical characteristics and empirical geo-engineering relations of the South Pars Zone marls, Iran

Azarafza M., Ghazifard A., AKGÜN H., Asghari-Kaljahi E.
GEOMECHANICS AND ENGINEERING , vol.19, no.5, pp.393-405, 2019 (SCI-Expanded) identifier identifier

Correlations of SPT, CPT and pressuremeter test data in alluvial soils. Case study: Tabriz Metro Line 2, Iran

Firuzi M., Asghari-Kaljahi E., Akgün H.
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , vol.78, pp.5067-5086, 2019 (SCI-Expanded) identifier identifier

An empirical strength criterion for the Antalya tufa rock, southern Turkey

Sopaci E., AKGÜN H., Daemen J. J. K.
ENVIRONMENTAL EARTH SCIENCES , vol.78, no.18, 2019 (SCI-Expanded) identifier identifier

Geothermal resource assessment of the Gediz Graben utilizing TOPSIS methodology

Cambazoglu S., Yal G. P., Eker A. M., Sen O., Akgün H.
GEOTHERMICS , vol.80, pp.92-102, 2019 (SCI-Expanded) identifier identifier

Development of a 2D and 3D computational algorithm for discontinuity structural geometry identification by artificial intelligence based on image processing techniques

Azarafza M., Ghazifard A., Akgün H., Asghari-Kaljahi E.
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , vol.78, pp.3371-3383, 2019 (SCI-Expanded) identifier identifier

Landslide susceptibility assessment of South Pars Special Zone, southwest Iran

Azarafza M., Ghazifard A., Akgün H., Asghari-Kaljahi E.
ENVIRONMENTAL EARTH SCIENCES , vol.77, 2018 (SCI-Expanded) Sustainable Development identifier identifier

Evaluation of a sand bentonite mixture as a shaft/borehole sealing material

AKGÜN H., KOÇKAR M. K.
APPLIED CLAY SCIENCE , vol.164, pp.34-43, 2018 (SCI-Expanded) identifier identifier

Assessment of the effect of mineralogy on the geotechnical parameters of clayey soils: A case study for the Orta County, cankiri, Turkey

Akgün H., Turkmenoglu A. G., Arslan Kelam A., Yousefi-Bavil K., Oner G., Koçkar M. K.
APPLIED CLAY SCIENCE , vol.164, pp.44-53, 2018 (SCI-Expanded) identifier identifier

MCM2016-special issue of applied clay science Preface

Turkmenoglu A. G., Akgun H.
APPLIED CLAY SCIENCE , vol.164, pp.1, 2018 (SCI-Expanded) identifier identifier

Stochastic geometry model of rock mass fracture network in tunnels

Azarafza M., Akgün H., Asghari-Kaljahi E.
QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY , vol.51, pp.379-386, 2018 (SCI-Expanded) identifier identifier

Assessment of rock slope stability by slope mass rating (SMR): A case study for the gas flare site in Assalouyeh, South of Iran

AZARAFZA M., Akgun H., ASGHARI-KALJAHI E.
GEOMECHANICS AND ENGINEERING , vol.13, no.4, pp.571-584, 2017 (SCI-Expanded) identifier identifier

The use of Ankara Clay as a compacted clay liner for landfill sites

Akgün H., Turkmenoglu A. G., Met I., Yal G. P., Koçkar M. K.
CLAY MINERALS , vol.52, pp.391-412, 2017 (SCI-Expanded) identifier identifier

Numerical modeling of discontinuous rock slopes utilizing the 3DDGM (three-dimensional discontinuity geometrical modeling) method

AZARAFZA M., ASGHARI-KALJAHI E., AKGÜN H.
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , vol.76, no.3, pp.989-1007, 2017 (SCI-Expanded) identifier identifier

Assessment of discontinuous rock slope stability with block theory and numerical modeling: a case study for the South Pars Gas Complex, Assalouyeh, Iran

AZARAFZA M., ASGHARI-KALJAHI E., Akgun H.
ENVIRONMENTAL EARTH SCIENCES , vol.76, no.11, 2017 (SCI-Expanded) identifier identifier

A generalized seismic source model for the Eastern Marmara Region along the segments of the North Anatolian Fault System

Cambazoğlu S., Kockar M. K., Akgun H.
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING , vol.88, pp.412-426, 2016 (SCI-Expanded) identifier identifier

Geotechnical Assessment of Compacted Sand Bentonite Mixtures to be Utilized in Underground Nuclear Waste Repositories and Barrier Design

Akgün H., Ada M., Koçkar M. K.
TEKNIK DERGI , vol.27, pp.7477-7496, 2016 (SCI-Expanded) identifier

National level landslide susceptibility assessment of Turkey utilizing public domain dataset

Okalp K., Akgun H.
ENVIRONMENTAL EARTH SCIENCES , vol.75, 2016 (SCI-Expanded) Sustainable Development identifier identifier

Engineering geological characterization of the Antalya karstic rocks, southern Turkey

Sopacı E., Akgun H.
ENVIRONMENTAL EARTH SCIENCES , vol.75, 2016 (SCI-Expanded) identifier identifier

Geotechnical assessment and engineering classification of the Antalya tufa rock, southern Turkey

Sopacı E., Akgun H.
ENGINEERING GEOLOGY , vol.197, pp.211-224, 2015 (SCI-Expanded) identifier identifier

Geotechnical evaluation of Ankara clay as a compacted clay liner

Met I., Akgün H.
ENVIRONMENTAL EARTH SCIENCES , vol.74, pp.2991-3006, 2015 (SCI-Expanded) identifier identifier

Evaluation of site effect within the tectonic basin in the northern side of Ankara

Eker A. M., Kockar M. K., Akgun H.
ENGINEERING GEOLOGY , vol.192, pp.76-91, 2015 (SCI-Expanded) identifier identifier

Performance assessment of a bentonite-sand mixture for nuclear waste isolation at the potential Akkuyu Nuclear Waste Disposal Site, southern Turkey

Akgun H., Ada M., Kockar M. K.
ENVIRONMENTAL EARTH SCIENCES , vol.73, pp.6101-6116, 2015 (SCI-Expanded) identifier identifier

Evaluation and Comparison of Landslide Susceptibility Mapping Methods A Case Study for the Ulus District Bartın Northern Turkey

ARİF MERT E., DİKMEN M., CAMBAZOĞLU S., DÜZGÜN H. Ş., AKGÜN H.
International Journal of Geographical Information Science , vol.29, pp.132-158, 2015 (SCI-Expanded) identifier identifier

Investigation of the failure mechanism and stabilization of a landslide in weathered tuffite, Giresun, northeastern Turkey

Avsar O., Akgün H., Kockar M. K.
ENVIRONMENTAL EARTH SCIENCES , vol.72, pp.3723-3740, 2014 (SCI-Expanded) identifier identifier

Landfill site selection utilizing TOPSIS methodology and clay liner geotechnical characterization: a case study for Ankara, Turkey

Yal G. P., Akgun H.
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , vol.73, pp.369-388, 2014 (SCI-Expanded) identifier identifier

Geotechnical investigations and preliminary support design for the Gecilmez tunnel: A case study along the Black Sea coastal highway, Giresun, northern Turkey

Akgun H., Muratlı S., Kockar M. K.
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.40, pp.277-299, 2014 (SCI-Expanded) identifier identifier

Landfill site selection and landfill liner design for Ankara, Turkey

Yal G. P., Akgün H.
ENVIRONMENTAL EARTH SCIENCES , vol.70, pp.2729-2752, 2013 (SCI-Expanded) identifier identifier

Local site characterization and seismic zonation study by utilizing active and passive surface wave methods: A case study for the northern side of Ankara, Turkey

Eker A. M., Akgun H., Kockar M. K.
ENGINEERING GEOLOGY , vol.151, pp.64-81, 2012 (SCI-Expanded) identifier identifier

Evaluation of the site effects of the Ankara basin, Turkey

Kockar M. K., Akgün H.
JOURNAL OF APPLIED GEOPHYSICS , vol.83, pp.120-134, 2012 (SCI-Expanded) identifier identifier

Application of artificial neural network and logistic regression methods to landslide susceptibility mapping and comparison of the results for the ulus district, Bartin Bartin, ulus ilçesi için yapay sinir aǧi ve lojistik regresyon yöntemlerinin heyelan duyarlilik çalişmasina uygulanmasi ve karşilaştirilmasi

Eker A. M., Dikmen M., Cambazoǧlu S., Düzgün Ş. H., AKGÜN H.
Journal of the Faculty of Engineering and Architecture of Gazi University , vol.27, no.1, pp.163-173, 2012 (SCI-Expanded) identifier

Geotechnical characterization and performance assessment of bentonite/sand mixtures for underground waste repository sealing

Akgun H.
APPLIED CLAY SCIENCE , vol.49, no.4, pp.394-399, 2010 (SCI-Expanded) Sustainable Development identifier identifier

Evaluation of site conditions for the Ankara Basin of Turkey based on seismic site characterization of near-surface geologic materials

Kockar M. K., Akgün H., Rathje E. M.
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING , vol.30, pp.8-20, 2010 (SCI-Expanded) Sustainable Development identifier identifier

Stability Charts for the Collapse of Residual Soil in Karst

DRUMM E. C., Akturk O., Akgun H., Tutluoglu L.
JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING , vol.135, no.7, pp.925-931, 2009 (SCI-Expanded) identifier identifier

Development of a geotechnical and geophysical database for seismic zonation of the Ankara Basin, Turkey

Koçkar M. K., AKGÜN H.
Environmental Geology , vol.55, no.1, pp.165-176, 2008 (SCI-Expanded) identifier identifier

Engineering geological investigations and the preliminary support design for the proposed Ordu Peripheral Highway Tunnel, Ordu, Turkey

Sopaci E., Akgün H.
ENGINEERING GEOLOGY , vol.96, pp.43-61, 2008 (SCI-Expanded) identifier identifier

Evaluation of a compacted bentonite/sand seal for underground waste repository isolation

Akgun H., KOÇKAR M. K., AKTÜRK Ö.
ENVIRONMENTAL GEOLOGY , vol.50, no.3, pp.331-337, 2006 (SCI-Expanded) identifier identifier

Composite landfill liner design with Ankara clay, Turkey

Met İ., Akgun H.
ENVIRONMENTAL GEOLOGY , vol.47, pp.795-803, 2005 (SCI-Expanded) identifier identifier

Environmental geological and geotechnical investigations related to the potential use of Ankara clay as a compacted landfill liner material, Turkey

Met İ., Akgun H., Türkmenoğlu A. G.
ENVIRONMENTAL GEOLOGY , vol.47, pp.225-236, 2005 (SCI-Expanded) identifier identifier

Stability of expansive cement grout borehole seals emplaced in the vicinity of underground radioactive waste repositories

Akgun H., DAEMEN J.
ENVIRONMENTAL GEOLOGY , vol.45, no.8, pp.1167-1171, 2004 (SCI-Expanded) identifier identifier

Design of anchorage and assessment of the stability of openings in silty, sandy limestone: a case study in Turkey

Akgun H., Koçkar M. K.
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES , vol.41, pp.37-49, 2004 (SCI-Expanded) identifier identifier

Remediation of the geotechnical problems of the Hasankeyf historical area, southeastern Turkey

Akgun H.
ENVIRONMENTAL GEOLOGY , vol.44, no.5, pp.522-529, 2003 (SCI-Expanded) identifier identifier

Engineering geological investigations along the Iliksu Tunnels, Alanya, southern turkey

Koçkar M. K., Akgun H.
ENGINEERING GEOLOGY , vol.68, pp.141-158, 2003 (SCI-Expanded) identifier identifier

Methodology for tunnel and portal support design in mixed limestone, schist and phyllite conditions: a case study in Turkey

Koçkar M. K., Akgun H.
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES , vol.40, pp.173-196, 2003 (SCI-Expanded) identifier identifier

Influence of elevated temperature on axially loaded expansive cement grout borehole plug sealing performance

Akgun H., Daemen J.
MAGAZINE OF CONCRETE RESEARCH , vol.52, no.5, pp.379-394, 2000 (SCI-Expanded) identifier identifier

Environmental geological investigations at the Van open dump site, southeastern Turkey

Akgun H., Doyuran V.
ENVIRONMENTAL GEOLOGY , vol.39, no.6, pp.660-666, 2000 (SCI-Expanded) Sustainable Development identifier identifier

Influence of degree of saturation on the borehole sealing performance of an expansive cement grout

Akgun H., Daemen J.
CEMENT AND CONCRETE RESEARCH , vol.30, no.2, pp.281-289, 2000 (SCI-Expanded) identifier identifier

Shear strength of cement-grout borehole plug

Akgun H.
IN SITU , vol.24, pp.107-137, 2000 (SCI-Expanded) identifier identifier

Design implications of analytical and laboratory studies of permanent abandonment plugs

Akgun H., Daemen J.
CANADIAN GEOTECHNICAL JOURNAL , vol.36, no.1, pp.21-38, 1999 (SCI-Expanded) identifier identifier

Assessment of rock slope stability along the proposed Ankara-Pozanti autoroad in Turkey

Avci K., Akgun H., Doyuran V.
ENVIRONMENTAL GEOLOGY , vol.37, pp.137-144, 1999 (SCI-Expanded) identifier

Assessment of rock slope stability along the proposed Ankara-Pozant, autoroad in Turkey

Avci K., AKGÜN H., Doyuran V.
Environmental Geology , vol.37, pp.137-144, 1999 (SCI-Expanded) identifier

Analytical and experimental assessment of mechanical borehole sealing performance in rock

Akgun H., Daemen J.
ENGINEERING GEOLOGY , vol.47, no.3, pp.233-241, 1997 (SCI-Expanded) identifier identifier

An assessment of borehole sealing performance in a salt environment

Akgun H.
ENVIRONMENTAL GEOLOGY , vol.31, pp.34-41, 1997 (SCI-Expanded) identifier identifier

Lined waste containment systems: A method for design and performance evaluation

Akgun H.
ENVIRONMENTAL GEOLOGY , vol.30, pp.209-214, 1997 (SCI-Expanded) identifier identifier

Performance assessment of cement grout borehole plugs in basalt

Akgun H., Daemen J. J.
Engineering Geology , vol.37, no.2, pp.137-148, 1994 (SCI-Expanded) identifier identifier
Articles Published in Other Journals

Application of an image processing-based algorithm for river-side granular sediment gradation distribution analysis

Azarafza M., Nanehkaran Y. A., AKGÜN H., Mao Y.
ADVANCES IN MATERIALS RESEARCH-AN INTERNATIONAL JOURNAL , vol.10, no.3, pp.229-244, 2021 (ESCI) identifier identifier

Application of fuzzy expert decision-making system for rock slope block-toppling modeling and assessment: a case study

Azarafza M., Asghari-Kaljahi E., Ghazifard A., AKGÜN H.
MODELING EARTH SYSTEMS AND ENVIRONMENT , vol.7, no.1, pp.159-168, 2021 (ESCI) identifier identifier

An evaluation of the geotechnical characteristics of Gahirat marble using empirical methods: A case study from the Chitral area, Khyber Pakhtunkhwa, North Pakistan

Bukhari S. A. A., Basharat M., AKGÜN H., Sarfraz Y., Riaz M. T.
JOURNAL OF HIMALAYAN EARTH SCIENCES , vol.54, no.2, pp.28-39, 2021 (ESCI) identifier

Clustering method for spread pattern analysis of corona - virus (COVID - 19) infection in Iran

Azarafza M., Azarafza M., Akgün H.
Journal of Applied Science, Engineering, Technology, and Education , vol.3, no.1, pp.1-6, 2021 (Peer-Reviewed Journal) Creative Commons License

The impact of municipal waste disposal of heavy metals on environmental pollution: A case study for Tonekabon, Iran

Azizpour A., Azarafza M., AKGÜN H.
ADVANCES IN ENVIRONMENTAL RESEARCH-AN INTERNATIONAL JOURNAL , vol.9, no.3, pp.175-189, 2020 (ESCI) Sustainable Development identifier

Discontinuous rock slope stability analysis under blocky structural sliding by fuzzy key-block analysis method

Azarafza M., AKGÜN H., Feizi-Derakhshi M., Azarafza M., Rahnamarad J., Derakhshani R.
HELIYON , vol.6, no.5, 2020 (ESCI) identifier identifier identifier

Utilization of Optical Fiber System for Mass Movement Monitoring

ARSLAN A., KOÇKAR M. K., AKGÜN H.
Disaster Science and Engineering , vol.2, pp.19-24, 2016 (Peer-Reviewed Journal)

Preliminary Evaluation of a Compacted Bentonite Sand Mixture as a Landfill Liner Material

AKGÜN H., KOÇKAR M. K., AKTÜRK Ö.
The Journal of Solid Waste Technology and Management , vol.31, pp.187-192, 2005 (Peer-Reviewed Journal) identifier

Utilization of Ankara Clay for Sanitary Landfill Bottom Liners Turkey

AKGÜN H., WALLACE R. B.
The Journal of Solid Waste Technology and Management , vol.31, pp.193-197, 2005 (Peer-Reviewed Journal) identifier

Ilıksu Tünellerinin Jeoteknik Değerlendirmesi Geotechnical Evaluation of the Ilıksu Tunnels

Koçkar M. K., Akgün H.
TEKNİK DERGİ , vol.15, pp.3191-3214, 2004 (Peer-Reviewed Journal) identifier

Leakage Detection in Lined Systems

AKGÜN H., WALLACE R. B.
The Journal of Solid Waste Technology and Management , vol.23, pp.67-71, 1996 (Peer-Reviewed Journal) identifier

Strength of Cement Grout Plugs in Salt

AKGÜN H., DAEMEN J. J.
Transactions of the Society for Mining, Metallurgy, and Exploration, Inc. (SME) , vol.296, pp.1818-1821, 1994 (Peer-Reviewed Journal)

Solid Waste Containment in Double Lined Systems

AKGÜN H., WALLACE R. B.
The Journal of Resource Management and Technology , vol.21, pp.137-141, 1993 (Peer-Reviewed Journal) Sustainable Development

Size influence on the sealing performance of cementitious borehole plugs.

Akgun H., Daemen J.
, 1986 (Scopus) identifier
Refereed Congress / Symposium Publications in Proceedings

Laboratory Testing of an Optical Fiber-Based Monitoring System Developed for Earthquake-Induced Landslides

Arslan Kelam A., Demir C., Şahin G., Kaya Y. E., Karabulut A. K., Ural B., et al.
7th International Conference on Earthquake Engineering and Seismology, ICEES 2023, Antalya, Turkey, 6 - 10 November 2023, vol.401 LNCE, pp.311-318 identifier

Production of GIS-Based Predicted Vs30 Maps for Türkiye by Combining Geological and High-Resolution Topographical Digital Maps

Şahin G., Okalp K., Koçkar M. K., Yılmaz M. T., Jalehforouzan A., Temiz F. A., et al.
7th International Conference on Earthquake Engineering and Seismology, 7ICEES 2023, Antalya, Turkey, 6 - 10 November 2023, vol.488 LNCE, pp.167-174 identifier

Monitoring of an Unstable Slope in Kocaeli (Türkiye) by an Optical Fiber Based System

Arslan Kelam A., Koçkar M. K., Akgün H.
57th US Rock Mechanics/Geomechanics Symposium, Georgia, United States Of America, 25 - 28 June 2023 identifier

Hydromechanical Behavior of a Tuff/Bentonite Mixture Treated with Cement

Demdoum A., Daheur E. G., Loualbia H., Bounouara Z., Ghembaza M. S., AKGÜN H.
6th International Conference on Geotechnics, Civil Engineering and Structures, CIGOS 2021, Hạ Long Bay, Vietnam, 28 - 29 October 2021, vol.203, pp.1103-1112 identifier identifier

Assessment of kinematic rock slope failures in Mudurnu Valley, Turkey

ARSLAN KELAM A., AKGÜN H., Bobet A., KOÇKAR M. K.
EUROCK 2021 Conference on Rock Mechanics and Rock Engineering from Theory to Practice, Turin, Virtual, Italy, 20 - 25 September 2021, vol.833 Creative Commons License identifier

Application of an Optical Fiber Based Monitoring System to a Mass Movement Area

ARSLAN KELAM A., KOÇKAR M. K., AKGÜN H.
54th US Rock Mechanics/Geomechanics Symposium, United States Of America, 28 June - 01 July 2020 identifier

GEOTECHNICAL AND SEISMIC CHARACTERIZATION FOR THE ORTA DISTRICT, ÇANKIRI

EKER A. M., AKGÜN H., KOÇKAR M. K.
5. International Conference on Earthquake Engineering and Seismology ( 5ICEES ), Ankara, Turkey, 8 - 11 October 2019, pp.1-10

THE COMPARISON OF 2007 AND 2018 TURKISH BUILDING CODE OF SITE CLASSIFICATION PROCEDURE FOR SEISMIC DESIGN BASED ON SEISMIC SITE CHARACTERIZATION STUDIES- A CASE STUDY FOR ANKARA

KOÇKAR M. K., AKGÜN H.
5. International Conference on Earthquake Engineering and Seismology ( 5ICEES ), Ankara, Turkey, 8 - 11 October 2019, pp.1-10

APPLICATION OF A LANDSLIDE MONITORING SYSTEM TO AN EARTHQUAKE PRONE REGION BY USING OPTICAL FIBER TECHNOLOGY

ARSLAN KELAM A., KOÇKAR M. K., AKGÜN H.
5. International Conference on Earthquake Engineering and Seismology (5. ICEES), Ankara, Turkey, 8 - 11 October 2019

An Optical Fiber Early Warning System for Monitoring Mass Movements and for Assessing the Effect of the Triggering Factors

ARSLAN KELAM A., KOÇKAR M. K., AKGÜN H.
ENGGEO’2019: National Symposium on Engineering Geology and Geotechnics, Denizli, Turkey, 3 - 05 October 2019

A Landslide Monitoring Methodology Applied to a Seismically Active Region by Using Optical Fiber Systems

ARSLAN KELAM A., KOÇKAR M. K., AKGÜN H.
VI. International Earthquake Symposium (IESKO) 2019, Kocaeli, Turkey, 25 - 27 September 2019

Konya Killi Zeminlerinin Jeoteknik Uygulamalar İçin Bentonit İle İyileştirilmesi

ARSLAN KELAM A., AKGÜN H., Öner G., KOÇKAR M. K.
18. Ulusal Kil Sempozyumu, Kocaeli, Turkey, 25 - 28 September 2019

An Optical Fiber Based Early Warning System for Large Landslides

ARSLAN KELAM A., KOÇKAR M. K., AKGÜN H.
European Geosciences Union General Assembly (EGU), Viyana, Austria, 7 - 12 April 2019

MUDURNU VADİSİ KOMPLEKS KİNEMATİK YENİLME MEKANİZMALARININ İHA TEKNOLOJİSİ VE HAT ETÜDLERİ KULLANILARAK DEĞERLENDİRİLMESİ

Arslan A., Akgün H., Koçkar M. K.
2. Ulusal Heyelan Sempozyumu, Ankara, Turkey, 11 - 12 October 2018

FİBER OPTİK TABANLI HEYELAN İZLEME VE ERKEN UYARI SİSTEMİ

Arslan A., Koçkar M. K., Akgün H.
2. Ulusal Heyelan Sempozyumu, Ankara, Turkey, 11 - 12 October 2018

MUDURNU YAMAÇ ŞEVLERİNDEKİ DURAYSIZLIKLARIN İNSAN YAŞAMI VE TARİHİ YAPILAR İÇİN OLUŞTURDUĞU TEHDİT AÇISINDAN DEĞERLENDİRİLMESİ VE ÇÖZÜM ÖNERİLERİ

Arslan A., Akgün H., Koçkar M. K.
International Symposium on Mudurnu Studies, Akhism and Folk Culture, Bolu, Turkey, 21 - 22 September 2018, pp.341-348

Analysis and remediation of the structurally controlled rock failures during tunneling: A case study along the Black Sea coastal highway in northern Turkey

Koçkar M., Muratlı S., Akgün H.
2nd International Discrete Fracture Network Engineering Conference, DFNE 2018, Washington, United States Of America, 20 - 22 June 2018 identifier

Evaluation of the complex kinematic failure mechanisms along Mudurnu Valley, Bolu, Turkey through the utilization of UAV

Kelam A., Akgün H., Koçkar M.
2nd International Discrete Fracture Network Engineering Conference, DFNE 2018, Washington, United States Of America, 20 - 22 June 2018 identifier

DEVELOPMENT OF A 3-D TOPOGRAPHICAL BASIN STRUCTURE BASED ON SEISMIC AND GEOTECHNICAL DATA: CASE STUDY AT A HIGH SEISMICTY AREA OF GÖLYAKA, DÜZCE, TURKEY

Yousefıbavıl K., Koçkar M. K., Akgün H.
16th European Conference on Earthquake Engineering (16ECEE), Thessaloniki, Greece, 18 - 21 June 2018, pp.1-11

A UAV Supported Evaluation of the Complex Kinematic Failures for the Discontinuous Rock Mass Slopes of Mudurnu Valley

ARSLAN A., AKGÜN H., KOÇKAR M. K.
2nd International Syposium on Natural Hazards and Disaster Management (ISHAD2018), 4 - 06 May 2018

Evaluating modes of failure zones of the rock masses along Mudurnu Valley (Turkey) by using a unmanned aerial vehicle

Arslan A., Koçkar M. K., Akgün H.
European Geosciences Union General Assembly (EGU), Vienna, Austria, 8 - 13 April 2018, pp.13370

3-D basin geometry model to determine the site effects based on geophysical and geotechnical data: Case study at near-field and high seismicity area of Gölyaka, Düzce, Turkey.

Yousefibavil K., Koçkar M. K., Akgün H.
European Geosciences Union General Assembly (EGU), Vienna, Austria, 8 - 13 April 2018, pp.14633

Heyelan Hareketlerinin Fiber Optik Sistemlerle İzlenmesi ve Değerlendirilmesi

ARSLAN A., KOÇKAR M. K., AKGÜN H.
7. Uluslararası Katılımlı Geoteknik Sempozyumu, İstanbul, Turkey, 22 - 24 November 2017

NEAR FIELD SEISMIC SITE RESPONSE ANALYSIS OF ALLUVIAL BASIN: A CASE STUDY FOR THE GÖLYAKA, DÜZCE, TURKEY

YOUSEFI BAVIL K., KOÇKAR M. K., AKGÜN H.
4. Uluslararası Deprem Mühendisliği ve Sismoloji Konferansı, Eskişehir, Turkey, 11 - 13 October 2017

SİSMİK AKTİVİTENİN VE YAĞIŞ DURUMUNUN HEYELANHAREKETLERİNE ETKİSİNİN FİBER OPTİK SİSTEMLERLEİZLENMESİ VE DEĞERLENDİRİLMESİ

ARSLAN A., KOÇKAR M. K., AKGÜN H.
4. Uluslararası deprem Mühendisliği ve Sismoloji Konferansı, Eskişehir, Turkey, 11 - 13 October 2017

ASTER UYDU GÖRÜNTÜLERİNDEN ÇİZGİSELLİK ANALİZİ YAPILARAK VE LİTERATÜR KULLANILARAK DOĞU MARMARA BÖLGESİ İÇİN SİSMİK KAYNAK MODELİ OLUŞTURULMASI

CAMBAZOĞLU S., KOÇKAR M. K., AKGÜN H.
4. Uluslararası Deprem Mühendisliği ve Sismoloji Konferansı, Eskişehir, Turkey, 11 - 13 October 2017

YERALTI NÜKLEER ATIK HAZNELERİNDE KULLANILABİLECEK SIKIŞTIRILMIŞ BENTONİT/KUM BARİYERLERİN JEOTEKNİK DEĞERLENDİRMESİ

AKGÜN H., KOÇKAR M. K.
17. Ulusal Kil Sempozyumu, Muğla, Turkey, 4 - 07 October 2017

ORTA KİLİNİN MİNERALOJİK ÖZELLİKLERİ

AKGÜN H., Günal Türkmenoğlu A., ARSLAN A., YOUSEFİBAVİL K., ÖNER G., KOÇKAR M. K.
17. Ulusal Kil Sempozyumu, Muğla, Turkey, 4 - 07 October 2017

ORTA KİLİ MİNERALOJİK ÖZELLİKLERİNİN JEOTEKNİK PARAMETRELERE ETKİSİ

AKGÜN H., Günal Türkmenoğlu A., ARSLAN A., YOUSEFİBAVİL K., ÖNER G., KOÇKAR M. K.
17. Ulusal Kil Sempozyumu, Muğla, Turkey, 4 - 07 October 2017

ANKARA KİLİNİN ATIK DEPOLAMA SAHALARI İÇİN SIKIŞTIRILMIŞ KİL ÖRTÜSÜ OLARAK KULLANIMI

Akgün H., Türkmenoğlu A. G., Met İ., Öner G., Koçkar M. K.
17. Ulusal Kil Sempozyumu, Turkey, 4 - 07 October 2017

Kocaeli ili Heyelan Hareketlerinin İzlenmesinde Fiber-Optik Teknolojisinin Kullanılması

AKGÜN H., KOÇKAR M. K.
4’ÜNCÜ ULUSLARARASI DEPREM GERÇEĞİ VE KENTLEŞME ÇALIŞTAYI, Kocaeli, Turkey, 16 - 17 August 2017

Monitoring Bahçecik Landslide in Kocaeli Using Optical Fibers

ARSLAN A., KOÇKAR M. K., AKGÜN H.
Geotechnical Aspects of Damages Caused by Natural Phenomena-7th Conference of Croatian Geotechnical Society with International Participation, Varazhdin, Croatia, 10 - 12 November 2016, pp.211-216

Monitoring Bahçecik landslide in Kocaeli using optical fibers

ARSLAN A., KOÇKAR M. K., AKGÜN H.
7th Conference of Croatian Geotechnical Society with International Participation, Varazhdin, Croatia, 10 - 12 November 2016

Assessment of the Effect of Mineralogy on the Geotechnical Parameters of Clayey Soils A Case Study for Orta County Çankırı Turkey

AKGÜN H., TÜRKMENOĞLU A. G., ARSLAN A., ÖNER G., YOUSEFİBAVİL K., KOÇKAR M. K., et al.
5th Mediterranean Clay Meeting, Çeşme, İzmir, Turkey, 25 - 29 September 2016, pp.9

Evaluation of a Sand Bentonite Mixture as a Shaft Borehole Sealing Material

AKGÜN H., ADA M., KOÇKAR M. K.
5th Mediterranean Clay Meeting, Çeşme, İzmir, Turkey, 25 - 29 September 2016, pp.11

The Use of Ankara Clay as a Compacted Clay Liner for Landfill Sites

AKGÜN H., TÜRKMENOĞLU A. G., YAL G. P., MET İ.
5th Mediterranean Clay Meeting, Çeşme, İzmir, Turkey, 25 - 29 September 2016, pp.10

ASSESMENT OF THE EFFECT OF MINERALOGY ON THE GEOTECHNICAL PARAMETERS OF CLAYEY SOILS A CASE STUDY FOR ORTA COUNTY ÇANKIRI

AKGÜN H., Günal Türkmenoğlu A., ARSLAN A., öner g., Yousefibavil K., KOÇKAR M. K., et al.
5th Mediterranean Clay Meeting, İzmir, Turkey, 25 - 29 September 2016

Geotechnical Properties and Permeability of Compacted Clay in the Gölbaşı Region Ankara

AKGÜN H.
The 31st International Conference on Solid Waste Technology and Management, Philadelphia, United States Of America, 3 - 06 April 2016, pp.81-84

KÜTLE HAREKETLERİNİN İZLENMESİNDE FİBER OPTİK SİSTEMLERİN KULLANIMI

ARSLAN A., KOÇKAR M. K., AKGÜN H.
Uluslararası Doğal Afet ve Afet Yönetimi Sempozyumu (DAAYS’16), Karabük, Turkey, 2 - 04 March 2016

Utilization of Optical Fiber System for Mass Movement Monitoring

ARSLAN A., KOÇKAR M. K., AKGÜN H.
The Proceedings of International Symposium on Natural Hazards and Hazard Management 2016, Karabük, Turkey, 2 - 04 March 2016, pp.333-338

Integration of Surface Wave Seismic Survey Testing Results and Segmented Seismic Source Model of NAFS for PSHA of the Gölyaka Düzce Tectonic Basin Turkey

YOUSEFİBAVİL K., AKGÜN H., EKER A. M., CAMBAZOĞLU S., KOÇKAR M. K.
International Conference on Earthquake Geotechnical Engineering, Christchurch, New Zealand, 1 - 04 November 2015, pp.402-410

Yüzey Dalgası Etüt Sonuçlarının Entegrasyonu ile Gölyaka Düzce Tektonik Baseninin Olasılıksal Sismik Tehlike Değerlendirmesi

YOUSEFİBAVİL K., EKER A. M., CAMBAZOĞLU S., KOÇKAR M. K., AKGÜN H.
3. Türkiye Deprem Mühendisliği ve Sismoloji Konferansı (3. TDMSK), İzmir, Turkey, 14 - 16 October 2015, pp.224-231

Fiber Optik Teknolojisi ile Heyelanların İzlenmesi

ARSLAN A., AKGÜN H., KOÇKAR M. K., EKER A. M., KELAM M. A.
3. Türkiye Deprem Mühendisliği ve Sismoloji Konferansı (3. TDMSK), İzmir, Turkey, 14 - 16 October 2015, pp.248-257

Slope Movement Monitoring with Optical Fiber Technology

ARSLAN A., AKGÜN H., KOÇKAR M. K., ARİF MERT E., KELAM M. A.
EUROCK 2015 & 64th Geomechanics Colloqium, Future Development of Rock Mechanics, Salzburg, Austria, 7 - 10 October 2015, pp.419-426

Geotechnical Characterization of the Antalya Karstic Rock Masses

SOPACI E., AKGÜN H.
EUROCK 2015 & 64th Geomechanics Colloqium, Future Development of Rock Mechanics, Salzburg, Austria, 7 - 10 October 2015, pp.457-462 identifier

Sıkıştırılmış Bentonit Kum Bariyerlerin Jeoteknik Karakterizasyonu

AKGÜN H., ADA M., KOÇKAR M. K.
16. Ulusal Kil Sempozyumu, Çanakkale, Turkey, 2 - 05 September 2015, pp.103-105

Jeotermal Arama Çalışmaları Kapsamında ASTER Uydu Görüntüleri ile Yüzey Sıcaklığı Haritalaması ve Jeotermal Anomalilerinin Araştırılması

CAMBAZOĞLU S., YAL G. P., EKER A. M., KOÇKAR M. K., ŞEN O., AKGÜN H.
68. Türkiye Jeoloji Kurultayı Bildiri Özleri Kitabı, Ankara, Turkey, 6 - 10 April 2015

Heyelan Hareketlerinin İzlenmesinde Fiber Optik Teknolojisinin Kullanımı

ARSLAN A., KELAM M. A., EKER A. M., AKGÜN H., KOÇKAR M. K.
17. Yuvarlak Masa Toplantısı, Orta Doğu Teknik Üniversitesi, Afet Yönetimi Uygulama ve Araştırma Merkezi, Ankara, Turkey, 12 January 2015

Slope movement monitoring with optical fiber technology

Arslan A., AKGÜN H., Koçkar M. K., Eker A. M., Kelam M. A.
ISRM Regional Symposium, EUROCK 2015, Salzburg, Austria, 7 - 10 October 2015, pp.419-424 identifier

Characterization and Assessment of Large Landslide Movement along the Bursa İnegöl Bozüyük Highway in Turkey

Oral D. G., AKGÜN H., KOÇKAR M. K.
IAEG XII Congress, Engineering Geology for Society and Territory-Volume 2, Landslide Processes, Torino, Italy, 15 - 19 September 2014, pp.1425-1429

Engineering Geological Characterization of the Antalya Karstic Rocks

EVRIM S., Akgun H.
12th International IAEG Congress, Torino, Italy, 15 - 19 September 2014, pp.489-492 identifier

Optical Fiber Technology to Monitor Slope Movement

Arzu A., Abdullah K. M., Mert E. A., Akgun H., Kockar M. K.
12th International IAEG Congress, Torino, Italy, 15 - 19 September 2014, pp.1425-1429 Sustainable Development identifier

Characterization and Assessment of Large Landslide Movement Along the Bursa-Inegol-Bozuyuk Highway in Turkey

ORAL D. G., Akgun H., Kockar M. K.
12th International IAEG Congress, Torino, Italy, 15 - 19 September 2014, pp.289-293 identifier

Thermal Anomaly and Alteration Mineral Mapping in İzmir Dikili Region by using ASTER and Investigation of the Geothermal Potential of the Region

CAMBAZOĞLU S., YAL G. P., EKER A. M., KOÇKAR M. K., OSMAN Ş., AKGÜN H.
3. Geological Remote Sensing Symposium (JEOUZAL-2014), Antalya, Turkey, 13 - 14 March 2014

A Comprehensive Study to Define Local Site Effects in Northern Ankara Turkey

EKER A. M., AKGÜN H., KOÇKAR M. K.
SE-50EEE International Conference on Earthquake Engineering, Skopje, Macedonia, 29 - 31 May 2013

A New Method for Monitoring Landslide and Slope Stability: Optical Fiber Technology

Kelam M. A., Eker A. M., AKGÜN H., ARSLAN A., KOÇKAR M. K.
66th Geological Congress of Turkey, Ankara, Turkey, 1 - 05 April 2013

A Comparison of Local Site Conditions with Passive and Active Surface Wave Methods

AKGÜN H., EKER A. M., KOÇKAR M. K.
The Fifth International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics, San Diego, California, United States Of America, 24 - 29 May 2010

Portal slope stability assessment of a proposed highway tunnel in northeastern Turkey

Sopaci E., AKGÜN H.
ISRM International Symposium on Rock Mechanics 2009, SINOROCK 2009, Hong Kong, China, 19 - 22 May 2009 identifier

Undrained stability of residual soil in karst

AKTÜRK Ö., Drumm E. C., Tutluoǧlu L., AKGÜN H.
11th Multidisciplinary Conference - Sinkholes and the Engineering and Environmental Impacts of Karst, Tallahassee, FL, United States Of America, 22 - 26 September 2008, pp.223-232 identifier

Evaluation of Site Conditions for the Ankara Basin of Turkey Based on Seismic Site Characterization

KOÇKAR M. K., AKGÜN H., RATHJE E. M.
14th World Conference on Earthquake Engineering, Beijing, China, 12 - 17 October 2008

Evaluation of Site Characterizations and Site Effects of the Ankara Basin Turkey

KOÇKAR M. K., AKGÜN H.
4th International Conference on Earthquake Geotechnical Engineering, Selanik, Greece, 25 - 28 June 2007

Rock mass characterization and primary support design for the Boztepe Tunnel, Turkey

Sopaci E., AKGÜN H., Akinci M.
2005 ITA-AITES World Tunnel Congress and 31st General Assembly, İstanbul, Turkey, 7 - 12 May 2005, vol.1, pp.141-147 identifier

Tunnel and portal stability assessment in weak rock

KOÇKAR M. K., AKGÜN H.
Underground Space Use: Analysis of the Past and Lessons for the Future - Proceedings of the 31st ITA-AITES World Tunneling Congress, İstanbul, Turkey, 7 - 12 May 2005, pp.149-155 identifier

A comparison of leakage rate and leachate removal rate for the design of lined containment systems

Akgun H.
12th International Conference on Solid Waste Technology and Management, Pennsylvania, United States Of America, 17 - 20 November 1996 identifier

CEMENTITIOUS SEAL DESIGN IN WELDED TUFF

AKGUN H., DAEMEN J.
INTERNATIONAL SYMP ON ASSESSMENT AND PREVENTION OF FAILURE PHENOMENA IN ROCK ENGINEERING, İstanbul, Turkey, 5 - 07 April 1993, pp.363-368 identifier

Strength of cement grout plugs in salt

Akgun H., Daemen J.
1991 SME Annual Meeting, Denver, CO, USA, 25 - 28 February 1991 identifier
Books

Remediation of the Geotechnical Problems of Small Palace, Hasankeyf Historical Settlement Area

AKGÜN H.
in: Salvage Project of the Archeological Heritage of the Ilısu and Carchemish Dam Reservoirs Activities in 2002, N. Tuna, O. Doonan, Editor, ODTÜ TAÇDAM, 2011

Geotechnical Problems of Hasankeyf Settlement Area

VEDAT D., TOPRAK V., AKGÜN H.
in: Salvage Project of the Archeological Heritage of the Ilısu and Carchemish Dam Reservoirs Activities in 1999 Ilısu ve Karkamış Baraj Gölleri altında kalacak arkeolojik ve kültür varlıklarını kurtarma projesi 1999 yılı çalışmaları, N. Tuna, J. Öztürk and J. Velibeyoğlu, Editor, ODTÜ TAÇDAM, 2001

Strength Parameters of Cement Borehole Seals in Rock

AKGÜN H.
in: Sealing of Boreholes and Underground Excavations in Rock, K. Fuenkajorn, J.J.K. Daemen, Editor, Chapman and Hall, Londrina, pp.28-39, 1996

Leakage in Double Liner Systems: The Containment Objective

AKGÜN H., WALLACE R. B.
in: Landfilling of Waste Barriers, T.H. Christensen, R. Cossu, R. Stegmann, Editor, E FN Spon, Londrina, pp.81-89, 1994
Episodes in the Encyclopedia

Encyclopedia of Sustainability Science and Technology, Landfill Leachate Control

Akgün H., Daemen J.
Springer-Verlag , pp.36, 2012

Encyclopedia of Sustainability Science and Technology, Mining Solid Wastes

Daemen J., Akgün H.
Springer-Verlag , pp.24, 2012
Metrics

Publication

157

Citation (WoS)

1488

H-Index (WoS)

23

Citation (Scopus)

1873

H-Index (Scopus)

26

Citation (Scholar)

2608

H-Index (Scholar)

30

Project

23

Thesis Advisory

27

Open Access

21
UN Sustainable Development Goals