İTÜ Çalışma Grupları

Ulaştırma Çalışma Grubu

Research Focus

Transporation Network Modeling and ITS Unit
Traffic Flow Simulation, Control & Management
Modeling & Optimization of Transportation Networks
Transportation Network Planning & Design
Dynamic Network Management
Connected & Automated Vehicle Dynamics
Future Mobility
Eco-Routing
Rail Traffic Management
Road Safety
Activity-Based Risk Assessment
Site Planning & Safety

Intelligent Infrastructure Unit
Geometric Design of Highways
Flexible & Rigid Pavement Design
Bitumen & Bituminous Mixture Design
Investigation of Materials & Soils in Transportation Structures
Laboratory & In-situ Tests Utilized in Highway Engineering
Utilization of Waste Materials & By-products in Transportation Structures

Director

Prof. Dr. Hilmi Berk Çelikoğlu
celikoglu at itu.edu.tr
hxc43 at psu.edu

CONTACT
İstanbul Teknik Üniversitesi
İnşaat Fakültesi
İnşaat Mühendisliği Bölümü
Ayazağa Yerleşkesi, Maslak
Sarıyer, 34469 Istanbul TR
fax: +90 212 2856587
phone: +90 212 2853798

ARAŞTIRMACILAR

Prof. Dr. Abdullah Hilmi Lav	212 2856535	http://akademi.itu.edu.tr/lav/	lav@itu.edu.tr
Prof. Dr. Ali Osman Atahan	212 2857413	http://akademi.itu.edu.tr/atahana/	atahana@itu.edu.tr
Prof. Dr. Hilmi Berk Çelikoğlu	212 2853798	http://akademi.itu.edu.tr/celikoglu/	celikoglu@itu.edu.tr
Assoc. Prof. Dr. G. Emre Gürcanlı	212 2853652	http://akademi.itu.edu.tr/gurcanlig/	gurcanlig@itu.edu.tr
Dr. Murat Büyük	212 2857413	http://	mbuyuk@gmail.com
Res. Assist. Sedat Özcanan¹	532 1603065	http://akademi.itu.edu.tr/ozcanan/	ozcanan@itu.edu.tr
Res. Assist. Mehmet Ali Silgu¹	212 2853664	http://akademi.itu.edu.tr/msilgu/	msilgu@itu.edu.tr
Dr. Senem Bilir Mahçiçek	212 2857399	http://akademi.itu.edu.tr/sbilir/	sbilir@itu.edu.tr
Onur Deniz¹	531 9890889	http://akademi.itu.edu.tr/denizon/	denizon@itu.edu.tr
Dr. Abdülgazi Gedik
Kubilay Karaköse¹

¹: PhD Student, ²: MSc Student

Lab Equipments

DELL Precision T7610 Workstation
SONY HDR-CX360VE Digital HD Video Camera Recorder (4 adet)
SONY DCR-SR36 Digital Video Camera Recorder (2 adet)
SONY VCT-R640 Tripod (2 adet)
Magellan Explorist 710 GPS (4 adet)
PTV AG VISSIM 5.4
PTV AG VISUM 12.5
McTrans DYNASMART-P 1.3.0

Projects Finalized

Çalışma grubu katılımcılarının yürütücü ya da araştırmacı olarak yer aldığı bazı projeler

“Otokorkuluk dikmelerinin performansına zemin özelliklerinin etkisinin arazi deneyleri ve sayısal analizler kullanılarak incelenmesi“, TÜBİTAK Ulusal Araştırma Projesi (213M516), 2014.
“Akıllı katılım kontrol sistemlerinin tasarımı ve geliştirilmesi“, TÜBİTAK Sanayi Ar-Ge Projesi (3120114), ISSD Bilişim Elektronik Eğitim Sanayi ve Tic. Ltd. ile ortak, 01.02.2012 - devam ediyor.
“Metrobüs hattında kullanılmak üzere çift taraflı ağır hizmet otokorkuluk tasarımı ve geliştirilmesi“, TÜBİTAK Ulusal Araştırma Projesi (112M818), 2013.
“Konut projelerinde süresel planlama teknikleri yardımıyla iş güvenliği risk ve maliyet tahmini“, TÜBİTAK Ulusal Araştırma Projesi (112M033), 06.2012 – 06.2013.
“Ağ akım yayılımının analizi: model geliştirme ve kalibrasyonda benzetim modelleri uygulaması”, TÜBİTAK COST Uluslararası Araştırma Projesi (111M415), 15.10.2011 – 15.10.2013.
“Karayolu yağmur drenaj kanallarının araç güvenliğine etkisinin dinamik analizler kullanılarak incelenmesi”, TÜBİTAK Ulusal Araştırma Projesi (110M235), 2010.
“Atık döküm kumlarının yol inşaatlarında değerlendirilmesi”, TÜBİTAK Ulusal Araştırma Projesi (109M626), devam ediyor.
“Karayolu güvenliği düzenlemeleri için karma yapay sinir ağı yöntemleri: güvenlik indeksi kalibrasyonu ve Akıllı Ulaşım Sistemleri temelli güvenlik denetimi”, TÜBİTAK Ulusal Araştırma Projesi (108M299), 15.11.2008 – 15.11.2010.
“Ulaştırma sektöründe sera gazı azaltımı”, TÜBİTAK KAMAG (TÜBİTAK MAM, İTÜ Makine Fakültesi, İTÜ İnşaat Fakültesi, Sabancı Üniversitesi ortak) Projesi (105G039), 2006 - 2009.
“Darbe yükleri altında otobüs yolcu güvenliğinin incelenmesi“, TÜBİTAK Sanayi Ar-Ge Projesi, 2006.
“Sustainable transport: a dynamic network loading model for evaluation and control of traffic pollution”, TÜBİTAK - CNR (İtalya) Uluslararası Ortak Araştırma Projesi (104I139), 2005 - 2008.
“Mesoscopic simulation of within-day dynamics: a dynamic network loading model”, TÜBİTAK - CNR (İtalya) Uluslararası Ortak Araştırma Projesi (101I047), 2002 - 2005.
“Yol kenarları pasif koruma tertibatları: yeni teknolojilerin ülkemize tanıtılması ve uygulama esasları”, DPT 86E040370 nolu Trafik Güvenliği Projesi kapsamında, Karayolları Genel Müdürlüğü, Bayındırlık ve İskan Bakanlığı, 2002.
“Ankara bölgesi için kırılabilir işaret direkleri kullanımı ve uygulaması”, DPT 86E040370 nolu Trafik Güvenliği Projesi kapsamında, Karayolları Genel Müdürlüğü, Bayındırlık ve İskan Bakanlığı, 2002.
"Sinyalize kavşaklarda yapay zeka teknikleri ile trafik uyumlu devre modeli", TÜBİTAK MAG Ulusal Araştırma Projesi, İNTAG Proje No: 915, 2000-2002.

Ticarileşen, Ticarileşme Aşamasında olan veya Ticarileşme Potansiyeli olan Ürünler

İçerik hazırlanmaktadır.

Geliştirilen Başlıca Yöntemler, Prosedürler, Mekanizmalar, Ürünler, Yönetmelikler

İçerik hazırlanmaktadır.

Publications

Journal Papers Indexed by SCI and SCI-E

H.B. Celikoglu, M.A. Silgu, "Extension of Traffic Flow Pattern Dynamic Classification by a Macroscopic Model Using Multivariate Clustering", Transportation Science, vol. 50, no. 3, pp. 966-981, Aug. 2016, doi: 10.1287/trsc.2015.0653, ISSN: 0041-1655, INFORMS Press.

C. Antoniou, H.B. Celikoglu, N. Geroliminis, "Advanced network traffic management: From dynamic state estimation to traffic control", Transportation Research Part C: Emerging Technologies, vol. 66, pp. 1-2, May 2016, doi: 10.1016/j.trc.2016.03.005, ISSN: 0968-090X, Elsevier.

A. Gedik, A.H. Lav, "Determining Optimum Sulfur Content as Alternative Binder Additive in Asphaltic Concrete Pavements", ASCE Journal of Materials in Civil Engineering, vol. 28, no. 7, Jul. 2016, doi: 10.1061/(ASCE)MT.1943-5533.0001527, ISSN: 0899-1561, ASCE.

M. Dell'Orco, M. Marinelli, M.A. Silgu, "Bee Colony Optimization for innovative travel time estimation, based on a mesoscopic traffic assignment model," Transportation Research Part C: Emerging Technologies, vol. 66, pp. 48-60, May 2016, doi: 10.1016/j.trc.2015.10.001, ISSN: 0968-090X, Elsevier.

A. Gedik, A.H. Lav, "Morphological evaluation and quantitative effect of sulphuric extension on B160/220 rheological behaviour at high temperatures", Construction and Building Materials, vol. 127, pp. 457-465, Nov. 2016, doi: 10.1016/j.conbuildmat.2016.10.050, ISSN: 0950-0618, Elsevier.

A. Gedik A., A.H. Lav, "Analytical, morphological, and rheological behavior of sulphur-extended-binder", Canadian Journal of Civil Engineering, vol. 6, no. 43, pp. 532-541, Jun. 2016, doi: 10.1139/cjce-2015-0409, ISSN: 0315-1468, Elsevier.

H. B. Celikoglu, "Dynamic classification of traffic flow patterns simulated by a switching multi-mode discrete Cell Transmission Model", IEEE Transactions on Intelligent Transportation Systems, vol. 15, no.6, pp. 2539-2550, Dec. 2014, doi: 10.1109/TITS.2014.2317850, ISSN: 1524-9050, IEEE press.

M. A. Lav, A. H. Lav, "Effects of stabilization on resilient characteristics of fly ash as pavement material," Construction and Building Materials, vol. 54, pp. 10-16, Mar. 2014, doi: 10.1016/j.conbuildmat.2013.12.029, ISSN: 0950-0618, Elsevier.

A.O. Atahan, A.O. Yucel, M.M. Erdem, "Crash testing and evaluation of a new generation L1 containment level guardrail", Engineering Failure Analysis, vol. 38, pp. 25–37, Mar. 2014, doi: 10.1016/j.engfailanal.2014.01.003, ISSN: 1350-6307, Elsevier.

H. B. Celikoglu, "Reconstructing freeway travel times with a simplified network flow model alternating the adopted fundamental diagram", European Journal of Operational Research, vol. 228, no. 2, pp. 457-466, Jul. 2013, doi: 10.1016/j.ejor.2013.02.019, ISSN: 0377-2217, Elsevier.

A.O. Atahan, A.O. Yucel, "Laboratory And Field Evaluation Of Recycled Content Sign Posts", Resources, Conservation and Recycling, vol. 73, pp. 114-121, Apr. 2013, doi: 10.1016/j.resconrec.2013.02.002, ISSN: 0921-3449, Elsevier.

H. B. Celikoglu, "Flow-based freeway travel-time estimation: a comparative evaluation within dynamic path loading", IEEE Transactions on Intelligent Transportation Systems, vol. 14, no. 2, pp. 772-781, Jun. 2013, doi: 10.1109/TITS.2012.2234455, ISSN: 1524-9050, IEEE press.

H. B. Celikoglu, "An approach to dynamic classification of traffic flow patterns", Computer-Aided Civil and Infrastructure Engineering, vol. 28, no. 4, pp. 273-288, Apr. 2013, doi:10.1111/j.1467-8667.2012.00792.x, ISSN: 1093-9687, Wiley.

A.O. Atahan, A.O. Yucel, "Crumb Rubber in Concrete: Static and Dynamic Evaluation", Construction and Building Materials, vol. 36, pp. 617-622, Nov. 2012, doi: 10.1016/j.conbuildmat.2012.04.068, ISSN: 0950-0618, Elsevier.

A.O. Atahan, T. Arslan, "Collision Behaviour of Double W-Beam Transition", International Journal of Heavy Vehicle Systems, vol. 19, no. 1, pp. 76-91, 2012, doi: 10.1504/IJHVS.2012.045761, ISSN: 1744-232X, Inderscience Enterprises Ltd.

M. Castellanos, M. El-Gindy, C. Fedishen, D. Maciejewski, A.O. Atahan, "Development of Heavy Truck Front Underride Protection Device", International Journal of Heavy Vehicle Systems, vol. 19, no. 1, pp. 60-75, 2012, doi: 10.1504/IJHVS.2012.045760, ISSN: 1744-232X, Inderscience Enterprises Ltd.

M.A. Guler, A.O. Atahan, B. Bayram, "Crashworthiness Evaluation of an Intercity Coach Against Rollover Accidents", International Journal of Heavy Vehicle Systems, vol. 18, no. 1, pp. 64-82, 2011, doi: 10.1504/IJHVS.2011.037960, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A.O. Atahan, "Vehicle Crash Test Simulation of Roadside Safety Hardware Using LS-DYNA: A Literature Review", International Journal of Heavy Vehicle Systems, vol. 17, no. 1, pp. 52-75, 2010, ISSN: 1744-232X, Inderscience Enterprises Ltd.

M. Castellanos, M. El-Gindy, C. Fedishen, D. Maciejewski, A.O. Atahan, "Truck front underride development: literature survey", International Journal of Heavy Vehicle Systems, vol. 17, no. 1, pp. 18-34, 2010, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A. B. Goktepe, A. H. Lav, S. Altun, "Method for optimal vertical alignment of highways", Proceedings of the Institution of Civil Engineers - Transport, vol. 162, no. 4, pp. 177-188, Dec. 2009 , 10.1680/tran.2009.162.4.177, ISSN: 0965-092X, Thomas Telford Publishing.

M.H. Ray, M. Mongiardini, A.O. Atahan, "Design and Analysis of Annisquam River Bridge Railing", International Journal of Crashworthiness, vol. 14, no. 2, pp. 197-213, 2009, doi: 10.1080/13588260802671381, ISSN: 1358-8265, Taylor & Francis Ltd.

G. Bonin, G. Cantiasani, A. Ranzo, G. Loprencipe, A.O. Atahan, "Retrofit of an Existing Italian Bridge Rail for H4a Containment Level Using Simulation", International Journal of Heavy Vehicle Systems, vol. 16, no. 1-2, pp. 258-270, 2009, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A.O. Atahan, "Effect of Permanent Jersey Shaped Concrete Barriers Height on Heavy Vehicle Post-Impact Stability", International Journal of Heavy Vehicle Systems, vol. 16, no. 1-2, pp. 243-252, 2009, ISSN: 1744-232X, Inderscience Enterprises Ltd.

H. B. Celikoglu, E. Gedizlioglu, M. Dell’Orco, "A node-based modelling approach for the continuous dynamic network loading problem", IEEE Transactions on Intelligent Transportation Systems, vol. 10, no. 1, pp. 165-174, Mar. 2009, doi: 10.1109/TITS.2008.2011720, ISSN: 1524-9050, IEEE press.

A. B. Goktepe, A. H. Lav, S. Altun, C. Akguner, A. Sezer, "Fatigue analysis of stabilised cement with image processing", Proceedings of the Institution of Civil Engineers - Transport, vol. 161, no. 4, pp. 197-206, Nov. 2008, doi: 10.1680/tran.2008.161.4.197, ISSN: 0965-092X, Thomas Telford Publishing.

A.O. Atahan, G. Bonin, L. Cicinnati, H.I. Yasarer, "Development of European End-Treatment TWINY Using Simulation and Crash Testing", ASCE Journal of Transportation Engineering, vol. 134, no. 11, pp. 467-476, Nov. 2008, doi: 10.1061/(ASCE)0733-947X(2008)134:11(467), ISSN: 0733-947X, ASCE Press.

A.O. Atahan, U.K. Sevim, "Testing and comparison of concrete barriers containing shredded waste tire chips", Materials Letters, vol. 62, no. 21-22, pp. 3754-3757, Aug. 2008, doi: 10.1016/j.matlet.2008.04.068, ISSN: 0167-577X, Elsevier.

H. B. Celikoglu, "A dynamic network loading model for traffic dynamics modelling", IEEE Transactions on Intelligent Transportation Systems, vol. 8, no. 4, pp. 575-583, Dec. 2007, doi: 10.1109/TITS.2007.903051, ISSN: 1524-9050, IEEE press.

H. B. Celikoglu, M. Dell'Orco, "Mesoscopic simulation of a dynamic link loading process", Transportation Research Part C: Emerging Technologies, vol. 15, no. 5, pp. 329-344, Oct. 2007, doi: 10.1016/j.trc.2007.05.003, ISSN: 0968-090X, Elsevier.

H. B. Celikoglu, "A dynamic network loading process with explicit delay modelling", Transportation Research Part C: Emerging Technologies, vol. 15, no. 5, pp. 279-299, Oct. 2007, doi: 10.1016/j.trc.2007.04.003, ISSN: 0968-090X, Elsevier.

H. B. Celikoglu, H. K. Cigizoglu, "Public transportation trip flow modeling with generalized regression neural networks", Advances in Engineering Software, vol. 38, no. 2, pp. 71-79, Feb. 2007, doi: /10.1016/j.advengsoft.2006.08.003, ISSN: 0965-9978, Elsevier.

A.O. Atahan, G. Bonin, M. Karacasu, "Development of a 30,000 kg heavy goods vehicle for LS-DYNA applications", International Journal of Heavy Vehicle Systems, vol. 14, no. 1, pp. 1-19, 2007, doi: 10.1504/IJHVS.2007.011929, ISSN: 1744-232X, Inderscience Enterprises Ltd.

H. B. Celikoglu, M. Dell’Orco, "Delay modelling at unsignalized highway nodes with radial basis function neural networks", Lecture Notes in Computer Science, vol. 4491, no. 1, pp. 566-575, 2007, doi: 10.1007/978-3-540-72383-7_67, ISSN: 0302-9743, Springer Verlag.

H. B. Celikoglu, H. K. Cigizoglu, "Modelling public transport trips by radial basis function neural networks", Mathematical and Computer Modelling, vol. 45, no. 3-4, pp. 480-489, Feb. 2007, doi: 10.1016/j.mcm.2006.07.002, ISSN: 0895-7177, Elsevier.

A. H. Lav, M. A. Lav, A. B. Goktepe, "Analysis and design of a stabilized fly ash as pavement base material", Fuel, vol. 85, no. 16, pp. 2359-2370, Nov. 2006, doi: 10.1016/j.fuel.2006.05.017, ISSN: 0016-2361, Elsevier.

H. B. Celikoglu, "Application of radial basis function and generalized regression neural networks in non-linear utility function specification for travel mode choice modelling", Mathematical and Computer Modelling, vol. 44, no. 7-8, pp. 640-658, Oct. 2006, doi: 10.1016/j.mcm.2006.02.002, ISSN: 0895-7177, Elsevier.

A.O. Atahan, "Finite-element crash test simulation of New York Portable Concrete Barrier with I-shaped connector", ASCE Journal of Structural Engineering, vol. 132, no. 3, pp. 430-440, Mar. 2006, doi: 10.1061/(ASCE)0733-9445(2006)132:3(430), ISSN: 0733-9445, ASCE Press.

A.O. Atahan, G. Bonin, "Numerical analysis of an H4a heavy containment level transition", International Journal of Heavy Vehicle Systems, vol. 13, no. 4, pp. 351-365, 2006, doi: 10.1504/IJHVS.2006.010587, ISSN: 1744-232X, Inderscience Enterprises Ltd.

O.F. Cansiz, A.O. Atahan, "Crash test simulation of a modified thrie-beam high containment level guardrail under NCHRP Report 350 TL 4-12 conditions", International Journal of Heavy Vehicle Systems, vol. 13, no. 1-2, pp. 2-18, 2006, doi: 10.1504/IJHVS.2006.009114, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A.O. Atahan, O.F. Cansiz, "Impact analysis of a vertical flared back bridge rail-to-guardrail transition structure using simulation", Finite Elements in Analysis and Design, vol. 41, no. 4, pp. 371-396, Jan. 2005, doi: 10.1016/j.finel.2004.07.003, ISSN: 0168-874X, Inderscience Enterprises Ltd.

A.O. Atahan, O.F. Cansiz, "Improvements to G4(RW) strong-post round-wood, W-beam guardrail system", ASCE Journal of Transportation Engineering, vol. 131, no. 1, pp. 63-73, Jan. 2005, doi: 10.1061/(ASCE)0733-947X(2005)131:1(63), ISSN: 0733-947X, ASCE Press.

A.O. Atahan, H.E. Ross, "Computer simulation of recycled content guardrail post impacts", ASCE Journal of Transportation Engineering, vol. 130, no. 6, pp. 733-741, Nov.-Dec. 2004, doi: 10.1061/(ASCE)0733-947X(2004)130:6(733), ISSN: 0733-947X, ASCE Press.

A.O. Atahan, "A recommended specification for recycled content guardrail posts", Canadian Journal of Civil Engineering, vol. 31, no. 2, pp. 228-238, Apr. 2004, doi: 10.1139/L03-092, ISSN: 0315-1468, NRC Research Press.

A.O. Atahan, O.F. Cansiz, "Design and simulation of two wooden-post W-beam guardrails to eliminate wheel snagging", International Journal of Heavy Vehicle Systems, vol. 11, no. 1, pp. 47-66, 2004, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A.O. Atahan, "Design and simulation of an energy absorbing underride guard for heavy vehicle rear-end impacts", International Journal of Heavy Vehicle Systems, vol. 10, no. 4, pp. 321-343, 2003, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A.O. Atahan, "Impact behaviour of G2 steel weak-post W-beam guardrail on nonlevel terrain", International Journal of Heavy Vehicle Systems, vol. 10, no. 3, pp. 209-223, 2003, ISSN: 1744-232X, Inderscience Enterprises Ltd.

A.O. Atahan, "Finite element simulation of a strong-post W-Beam guardrail system", Simulation - Transactions of the Society for Modeling and Simulation International, vol. 78, no. 10, pp. 587-599, Oct. 2002, doi: 10.1177/0037549702078010001, ISSN: 0037-5497, Sage Publ. Ltd.

A.O. Atahan, R.P. Bligh, H.E. Ross, "Evaluation of recycled content guardrail posts", ASCE Journal of Transportation Engineering, vol. 128, no. 2, pp. 156-166, Mar.-Apr. 2002, doi: 10.1061/(ASCE)0733-947X(2002)128:2(156), ISSN: 0733-947X, ASCE Press.