Journal Papers
1. Seyedzavvar M, Boğa C, Choupani N. Experimental investigation and numerical analysis: fracture mechanics and microstructural development in Ni55. 8Ti superalloy under mixed-mode loading at different temperatures. Meccanica. 2022 Jul 7:1-8.
2. Seyedzavvar M, Avcu A, Choupani N, Boğa C, Zehir B. Experimental and numerical analyses of the tensile strength and mixed-mode fracture behavior of sheet molding compound plates. Journal of Engineering Research. 2022 Mar 20.
3. Naghdali Choupani, Ahmet Refah Torun. “Fracture characterization of bonded composites: A comparative study”, Engineering Solid Mechanics 10 (1), 109-116 (2022).
4. Torun, Ahmet Refah, Ali Sinan Dike, Ege Can Yıldız, İsmail Sağlam, and Naghdali Choupani. "Fracture characterization and modeling of Gyroid filled 3D printed PLA structures." Materials Testing 63, no. 5 (2021): 397-401.
5. Torun, Ahmet Refah, Şeyma Helin Kaya, and Naghdali Choupani. "Mixed-mode fracture behavior of 3D-printed PLA with zigzag filling." Green Materials 9 (1) (2021), 29-35
6. Adem AVCU, Gorhan Tüccar, Naghdali Choupani. “A Finite Element Method Study of Polymer Exchange Membrane Fuel Cell End Plate Materials by Using Arcan Specimen”, Avrupa Bilim ve Teknoloji Dergisi, 25 (2021), 1-5.
7. Adem AVCU, Gökhan TÜCCAR, and Naghdali CHOUPANI. "Numerical Investigation of Effects of Different Injection Pressure on Diesel Engine Performance and NOX Emission." Çukurova Üniversitesi Mühendislik Fakültesi Dergisi 36, no. 1 (2021): 71-78.
8. Adem, AVCU, Naghdalı choupani, and Gökhan Tüccar. "A Numerical Investigation of The Fracture Energy of Materials for Fuel Cell End Plates." European Mechanical Science 5, no. 2 (2020): 56-63.
9. Choupani, N., V. Asghari, and H. Kurtaran. "Fracture Characterization of Base Metal, Seam Weld, and Girth Weld of Welded Line Pipe Steel at Room and Low Temperatures." Journal of Materials Engineering and Performance 30, no. 2 (2021): 1046-1053.
10. Adem, AVCU, Naghdalı CHOUPANI, and Gökhan Tüccar. "Fracture energy comparison of aluminum and boron composites for fuel cell end plates." International Journal of Energy Applications and Technologies 7, no. 4 (2021): 149-153.
11. Khajedezfouli, M., N. Choupani, A. R. Torun, and E. Alipour Yengejeh. "Fracture assessment of pipeline girth weld at low temperature." Journal of the Brazilian Society of Mechanical Sciences and Engineering 42, no. 12 (2020): 1-11.
12. Yengejeh, Ehsan Alipour, Ahmet Refah Torun, Mohammadreza Khajedezfouli, and Naghdali Choupani. "Fracture Toughness Assessment of Longitudinally Seam-Welded Gas Pipelines at Low Temperatures." Journal of Pipeline Systems Engineering and Practice 11, no. 4 (2020): 04020049.
13. Refah, Ahmet, Şeyma Helin Kaya, Furkan Nuri Karaoğlu, İsmail Sağlam, and Naghdali Choupani. "Oblique impact behavior of Al-LDPE-Al sandwich plates." Materials Testing 62, no. 10 (2020): 998-1002.
14. Hossein Abadi, Ramak, Ahmet Refah Torun, Arash Mohammadali Zadeh Fard, and Naghdali Choupani. "Fracture characteristics of mixed-mode toughness of dissimilar adherends (cohesive and interfacial fracture)." Journal of Adhesion Science and Technology 34, no. 6 (2020): 599-615.
15. Torun, Ahmet Refah, Şeyma Helin Kaya, and Naghdali Choupani. "Evaluation of recycled Al–LDPE–Al sandwich panels as ballistic protection material." Green Materials 8, no. 4 (2020): 194-202.
16. Torun, Ahmet Refah, Furkan Nuri Karaoğlu, Şeyma Helin Kaya, Elif Kuşvuran, and Naghdali Choupani. "Drop-weight impact behavior of paper under spherical impactors." Artıbilim: Adana Alparslan Türkeş Bilim ve Teknoloji Üniversitesi Fen Bilimleri Dergisi 3, no. 1: 25-33, 2020.
17. Katanchi, B., N. Choupani, J. Khalil-Allafi, and M. Baghani. "Investigation of fatigue crack growth in superelastic NiTi alloy by using DIC method." Amirkabir Journal of Mechanical Engineering, 2020, DOI: 10.22060/MEJ.2019.14153.5813
18. Rahmani, A., N. Choupani, and H. Kurtaran. "Thermo-fracture analysis of composite-aluminum bonded joints at low temperatures: Experimental and numerical analyses." International Journal of Adhesion and Adhesives 95 (2019): 102422.
19. A Rahmani, N Choupani, Experimental and numerical analysis of fracture parameters of adhesively bonded joints at low temperatures, Engineering Fracture Mechanics 207, 222-236, 2019, Elsevier.
20. P Hosseini, N Choupani, “Experimental and Numerical Analysis on Mixed Mode Fracture of PMMA”, Amirkabir Journal of Mechanical Engineering, 2019, DOI: 10.22060/MEJ.2018.14020.5776.
21. Katanchi, B; Choupani, N; Khalil-Allafi, J; Tavangar, R; Baghani, M; Mixed-mode fracture of a superelastic NiTi alloy: Experimental and numerical investigations, Engineering Fracture Mechanics, 190, 273-287, 2018, Pergamon.
22. Katanchi, B; Choupani, N; Khalil-Allafi, J; Baghani, M; Photostress analysis of stress-induced martensite phase transformation in superelastic NiTi, Materials Science and Engineering: A, 688, 202-209, 2017, Elsevier.
23. Asghari, Vahid; Choupani, Naghdali; Hanifi, Mahdi; CVN–K JC correlation model for API X65 gas pipeline, Engineering Failure Analysis, 79, 51-53, 2017, Pergamon.
24. Asghari, Vahid; Choupani, Naghdali; Hanifi, Mehdi; Experimental determination of fracture toughness of base steel and longitudinal seam weld in API X65 gas line-pipe using unloading compliance method, Modares Mechanical Engineering, 16, 11, 284-290, 2017, Modares Mechanical Engineering.
25. Yazdanipour, Mahboubeh; Pourgol-Mohammad, Mohammad; Choupani, Naghd-Ali; Yazdani, Mojtaba; Fatigue life prediction based on probabilistic fracture mechanics: case study of automotive parts, ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering, 2, 1, 11002, 2016, American Society of Mechanical Engineers.
26. Khaliji, Vahid; Yazdani, Mojtaba; Choupani, Naghdali; Experimental Determination of Translaminar Fracture Toughness of a woven glass epoxy composite Using New Fixture, Modares Mechanical Engineering, 15, 11, 330-338, 2016.
27. Oskui, Abuzar Es' haghi; Choupani, Naghdali; Shameli, Moharram; 3D characterization of mixed-mode fracture toughness of materials using a new loading device, Latin American Journal of Solids and Structures, 13, 8, 1464-1482, 2016, Associação Brasileira de Ciências Mecânicas.
28. Shameli, Moharram; Choupani, Naghdali; Fracture criterion of woven glass-epoxy composite using a new modified mixed-mode loading fixture, International Journal of Applied Mechanics, 8, 2, 165-180, 2016, World Scientific Publishing Company.
29. Haddadi, Elyas; Choupani, Naghdali; Abbasi, Farhang; Experimental and Numerical Investigation of Mode II Fracture Toughness of Rubber-Toughened Polymethyl Methacrylate by Using the Essential Fracture Work, MODARES MECHANICAL ENGINEERING, 16, 3, 132-140, 2016.
30. Shameli, Moharram; Choupani, Naghdali; Razavi, Mir Karim; Measurement of Mixed-mode Fracture Toughness of Polypropylene using Multi-specimen J-integral Method, MODARES MECHANICAL ENGINEERING, 16, 4, 333-344, 2016.
31. Haddadi, E; Choupani, N; Abbasi, F; Experimental investigation on the mixed-mode fracture of rubber-toughened PMMA using essential work of fracture method, Engineering Fracture Mechanics, 162, 112-120, 2016, Pergamon.
32. Caimmi, Francesco; Haddadi, Elyas; Choupani, Naghdali; Marano, Claudia; Andena, Luca; Modelling mixed-mode fracture in poly (methylmethacrylate) using peridynamics, Procedia Structural Integrity, 2, 166-173, 2016, Elsevier.
33. ESHAGHI, OSKUI ABUZAR; HAGHIGHI, YAZDI MOJTABA; CHOUPANI, NAGHDALI; Characterization of mixed-mode fracture toughness of viscoelastic ABS polymeric material by using modified Arcan set-up, JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC), 3, 2, 131-138, 2016.
34. Haddadi, Elyas; Choupani, Naghdali; Abbasi, Farhang; Investigation on the Effect of Different Pre-Cracking Methods on Fracture Toughness of RT-PMMA, Latin American Journal of Solids and Structures, 13, 11, 2012-2026, 2016,
35. Alizadeh, Fatemeh; Choupani, Naghdali; Mixed-Mode Fracture Toughness Characterization of Dentistry Cements Based on Numerical and Experimental Analysis, The Journal of Adhesion, 91, 6, 488-503, 2015, Taylor & Francis Group.
36. Azar, Hadi Fathipour; Choupani, Naghdali; Afshin, Hassan; Moghadam, Rasoul Hamidzadeh; Effect of mineral admixtures on the mixed-mode (I/II) fracture characterization of cement mortar: CTS, CSTBD and SCB specimens, Engineering Fracture Mechanics, 134, 20-34, 2015, Pergamon.
37. Choupani, Naghdali; Peer review report 2 on “Comparison of Solder Joint Fracture Behavior in Arcan and DCB Specimens”, Engineering Fracture Mechanics, 133, 130, 2015, Elsevier.
38. Azimzadeh, Mortaza; Choupani, Naghdali; Investigation of the Interfacial Fracture Toughness of the bond between Artificial Tooth Base and Dentistry Cements, TABRIZ MECHANICAL ENGINEERING, 45, 3, 85-93, 2015.
39. Khamneh, Morteza Soltanpour; Choupani, Naghdali; Investigation on mixed mode elastic-plastic fracture behavior of ABS polymeric material, MODARES MECHANICAL ENGINEERING, 15, 4, 272-280, 2015.
40. Oskui, Abuzar Es' hagi; Choupani, Naghdali; Haddadi, Elyas; Experimental and numerical investigation of fracture of ABS polymeric material for different sample's thickness using a new loading device, Polymer Engineering & Science, 54, 9, 2086-2096, 2014.
41. Bakhtiari, Reza; Choupani, Naghdali; Darabi, Ehsan; Differences between 2D and 3D Interlaminar Fracture Analysis of Unidirectional Carbon/Epoxy Arcan Specimens: Numerical and Experimental Approaches, Advanced Materials Research, 626, 575-579, 2013, Trans Tech Publications.
42. Abad, Hasan; Mokhtari, Mahmood; Bakhtiari, Reza; Choupani, Naghdali; Numerical Investigation of Adhesively Bonded Joints, Applied Mechanics and Materials, 392, 105-109, 2013, Trans Tech Publications.
43. Heydari, MH; Choupani, N; A new comparative method to evaluate the fracture properties of laminated composite, International Journal of Engineering-Transactions C: Aspects, 27, 6 991-1004, 2013.
44. Yazdanipour, Mahboubeh; Pourgol-Mohammad, Mohammad; Choupani, Naghd-Ali; Yazdani, Mojtaba; Probabilistic Fatigue Crack Growth Analysis for Life Prediction of Automotive Components, ASME 2013 International Mechanical Engineering Congress and Exposition , V015T12A006-V015T12A006, 2013, American Society of Mechanical Engineers.
45. Afshin, H; CHOUPANI, N; FATHIPOUR, AZAR H; Estimating Fracture Energy of Concrete Using Artificial Neural Networks, 2012, JOURNAL OF CIVIL AND ENVIRONMENTAL ENGINEERING (UNIVERSITY OF TABRIZ).
46. Heydari, Mohammad Hossein; Choupani, Naghdali; Shameli, Moharram; Experimental and numerical investigation of mixed-mode interlaminar fracture of carbon-polyester laminated woven composite by using arcan set-up, Applied Composite Materials, 18, 6, 499-511, 2011, Springer.
47. Heydari, Mohammad Hossein; Choupani, Naghdali; Experimental and Numerical Investigation of Mixed-Mode Fracture Properties of Woven Laminated Composite, Key Engineering Materials, 471, 703-708, 2011, Trans Tech Publications.
48. Ziaee, M; Choupani, Naghdali; Experimental and Numerical Investigation of the Mixed-Mode Delamination of PAN Based Carbon/Epoxy Composite Using Modified Arcan Fixture, Key Engineering Materials, 471, 880-885, 2011, Trans Tech Publications.
49. Heydari, Mohammad Hossein; Choupani, Naghdali; Effects of thickness on fracture toughness of carbon/polyester composite, Key Engineering Materials, 471, 886-891, 2011, Trans Tech Publications.
50. Khoramshahi, Astiaj; Choupani, Naghdali; Influence of Mixed-Mode Ratio on Delamination Fracture Toughness and Energy Release Rate of Glass/Polyester Laminates, Key Engineering Materials, 471, 874-879, 2011, Trans Tech Publications.
51. H. Fathipour Azar؛ N. Choupani؛ H. Afshin; Estimating fracture energy of concrete (GF) using adaptive neuro-fuzzy inference system (ANFIS), Concrete Research Journal, 4, 2, 7-16, 2011, Gilan University.
52. Hasanpour, R; Choupani, N; Hindistan, MA; Ünver, B; Numerical study of dimensions effects on measurement of rock fracture characterizations by using the modified Arcan test specimen, Rock Mechanics in Civil and Environmental Engineering, 259, 2010, CRC Press.
53. Nikbakht, Masood; Choupani, NaghdAli; Todeshki, Hossein Hosseini; Modification of Determination Procedure of Numerical 3D Correction Factor (β) of Arcan Specimen, International Journal of Mechanical Engineering, 2, 1, 32-39, 2009.
54. Choupani, Naghdali; Characterization of fracture in adhesively bonded double-lap joints, International Journal of Adhesion and Adhesives, 29, 8, 761-773, 2009, Elsevier.
55. Hasanpour, Rohola; Choupani, Naghdali; Rock fracture characterization using the modified Arcan test specimen, International Journal of Rock Mechanics and Mining Sciences, 46, 2, 346-354, 2009, Pergamon.
56. Nikbakht, M; Choupani, N; Hosseini, SR; 2D and 3D interlaminar fracture assessment under mixed-mode loading conditions, Materials Science and Engineering: A, 516, 162-168, 2009, Elsevier.
57. Hasanpour, R; Choupani, N; Mixed-mode study of rock fracture mechanics by using the modified Arcan specimen test, International Journal of Mathematical, Physical and Engineering Sciences, 3, 1, 2009.
58. Nikbakht, Masood; Choupani, Naghdali; Experimental investigation of mixed-mode fracture behaviour of woven laminated composite, Journal of Materials Science, 44, 13, 3428-3437, 2009, Springer US.
59. Nikbakht, Masoud; CHOUPANI, NA; Characterization and Determination of Critical Interlaminar Fracture Toughness of Carbon-Epoxy with Arcan Specimen, INTERNATIONAL JOURNAL OF ADVANCED DESIGN AND MANUFACTURING TECHNOLOGY, 2009.
60. Choupani, Naghdali; Mixed-mode cohesive fracture of adhesive joints: Experimental and numerical studies, Engineering fracture mechanics, 75, 15, 4363-4382, 2008, Pergamon.
61. Choupani, Naghdali; Experimental and numerical investigation of the mixed-mode delamination in Arcan laminated specimens, Materials Science and Engineering: A, 478, 229-242, 2008, Elsevier.
62. Choupani, Naghdali; Interfacial mixed-mode fracture characterization of adhesively bonded joints, International Journal of Adhesion and Adhesives, 28, 6, 267-282, 2008, Elsevier.
63. Sharifi, Solyman; Choupani, Naghdali; Stress analysis of adhesively bonded double-lap joints subjected to combined loading, World academy of science, engineering and technology, 41, 17, 758-763, 2008.
64. Nikbakht, M; Choupani, N; Numerical investigation of delamination in carbon-epoxy composite using Arcan specimen, International Journal of Mechanical, Industrial and Aerospace Engineering, 2, 4, 259-266, 2008.
65. Shamsi, A; Choupani, N; Continuous and discontinuous shock absorber, Control through skyhook strategy in semi-active suspension system (4DOF Model), International Journal of Mechanical, Industrial and Aerospace Engineering, 254-258, 2008.
66. Nikbakht, M; Choupani, N; Fracture toughness characterization of carbon-epoxy composite using arcan specimen, World Academy of Science, Engineering and Technology, 41, 738-744, 2008.
67. Hosseini, SR; Choupani, N; Gharabaghi, ARM; Geometry calibration factors of modified Arcan fracture test for welded joint, Int J Mech, Ind Aerospace Eng, 4, 2, 241-246, 2008.
68. Razmi, I; Choupani, N; 2D Fracture Analysis of the First Compression Piston Ring, IJMSSE, 1, 3, 150-154, 2008.
69. Hosseini, SR; Choupani, N; Gharabaghi, ARM; Experimental Estimation of Mixed-Mode Fracture Properties of Steel Weld, World Academy of Science, Engineering and Technology, 41, 6, 770-775, 2008.
70. Choupani, N; Mixed-mode I/II interlaminar fracture of CF/PEI composite material, JOURNAL OF AEROSPACE SCIENCE AND TECHNOLOGY (JAST), 2006.
71. Choupani, Naghdali; Ye, Lin; Mai, Yiu-Wing; Mixed-mode Fracture of a CF/PEI Composite Material, Composite Technologies for 2020, 403-408, 2004.

Conference Papers
1. Adem AVCU, Gökhan TÜCCAR, and Naghdali CHOUPANI. “Fracture Energy Comparison of Aluminum and Boron Composites For Fuel Cell End Plates”, Sep 7, 2020, 9th International Conference on Advanced Technologies (ICAT).
2. Adem AVCU, Gökhan TÜCCAR, and Naghdali CHOUPANI. “A NUMERICAL INVESTIGATION OF PEMFC END PLATE MATERIALS WITH THEIR FRACTURE ENERGY” Dec 6, 2020, INTERNATIONAL EUROASIA Congress on Scientific Researches and Recent Trends 7.
3. Adem AVCU, Gökhan TÜCCAR, and Naghdali CHOUPANI, “FAILURE CHARACTERIZATION OF FUEL CELL END PLATES MATERIALS USING FRACTURE ENERGY COMPARISON”, Oct 17, 2020, CUKUROVA 5TH INTERNATIONAL SCIENTIFIC RESEARCHES CONFERENCE.
4. A. Refah TORUN, Ş. Helin KAYA, N. CHOUPANI, AL-DYPE-AL HIBRIT SANDVIÇ PANELLERIN HAFIF BALISTIK ÖZELLIKLERININ MODELLENMESI, EJONS VI– INTERNATIONAL CONGRESS ON MATHEMATICS – ENGINEERING –NATURAL & MEDICAL SCIENCES, March 8-10, 2019, ADANA
5. A. Refah TORUN, Ş. Helin KAYA, N. CHOUPANI, AL-DYPE-AL HIBRIT SANDVIÇ PANELLERIN HAFIF BALISTIK ÖZELLIKLERININ MODELLENMESI, EJONS VI– INTERNATIONAL CONGRESS ON MATHEMATICS – ENGINEERING –
NATURAL & MEDICAL SCIENCES, March 8-10, 2019, ADANA
6. A. Refah TORUN, E. KUŞVURAN, Ş. Helin KAYA, N. CHOUPANI, ANALYSİS OF NUMBER OF LAYERS AND GEOMETRY IN IMPACT MECHANICS, ÇUKUROVA II. ULUSLARARASI MULTİDİSİPLİNER ÇALIŞMALAR KONGRESİ, 26-28 Nisan 2019 Adana/TÜRKİYE.
7. A. Refah TORUN, F. Nuri KARAOĞLU, Ş. Helin KAYA, N. CHOUPANI, ANALYSİS OF EDGE EFFECT IN IMPACT MECHANICS, ÇUKUROVA II. ULUSLARARASI MULTİDİSİPLİNER ÇALIŞMALAR KONGRESİ, 26-28 Nisan 2019 Adana/TÜRKİYE.
8. Francesco Caimmi, Elyas Haddadi, Naghdali Choupani, Claudia Marano, Luca Andena, " Modelling mixed-mode fracture in poly (methylmethacrylate) using peridynamics", 21st European Conference on Fracture, ECF21, 20-24 June 2016, Catania, Italy.
9. E. Haddadi, N. Choupani, F. Abbasi, "Methods of Pre-Cracking and Investigation of Effects on Fracture Toughness of Poly(methyl methacrylate)", The Biennial International Conference on Experimental Solid Mechanics (X-Mech 2016),16-17 Feb., 2016, Tehran, Iran.
10. V. Gorbanpoor , V. Mohamadnezhad , M. Emami Tabrizi, N. Choupani, “ Experimental study of grain shape and size influence on rate of particle breakage”, 10th International Congress on Civil Engineering,University of Tabria, Tabriz, Iran, 5-7 May 2015.
11. A.E.Oskui, N. Choupani, M. Khamneh, “Evaluation of Fracture Properties of Acrylonitrile Butadiene styrene Polymeric Material Using Arcan Test Method under Combined Loading conditions” The 4th International Conference on Composites: Characterization, Fabrication and Application (CCFA-4) December 16-17, 2014, Iran University of Science & Technology, Tehran, Iran.

12. M. Khamneh, N. Choupani, A.E.Oskui, “Determination of J-Integral and Crack Mouth Opening Displacement using the Commercial FE Software Abaqus in Acrylonitrile Butadiene Styrene (ABS) Polymeric Material” The 4th International Conference on Composites: Characterization, Fabrication and Application (CCFA-4) December 16-17, 2014, Iran University of Science & Technology, Tehran, Iran.
13. V. Khaliji, M. Shameli, N. Choupani, M. Yazdani, “An Experimental and Computational Investigation of Mixed-Mode Translaminar Fracture of Woven Glass/Epoxy Composite” The 4th International Conference on Composites: Characterization, Fabrication and Application (CCFA-4) December 16-17, 2014, Iran University of Science & Technology, Tehran, Iran.
14. M Shameli and N. Choupani, “Investigation of Mixed-Mode Interlaminar Fracture of Woven Glass Epoxy Composite” The 4th International Conference on Composites: Characterization, Fabrication and Application (CCFA-4) December 16-17, 2014, Iran University of Science & Technology, Tehran, Iran.
15. A.M. Yengejeh, N. Choupani, F. Abbasi and E. Haddadi, “Investigation of fracture toughness in RT-PMMA with normalization method” The 4th International Conference on Composites: Characterization, Fabrication and Application (CCFA-4) December 16-17, 2014, Iran University of Science & Technology, Tehran, Iran
16. A. Es'hagi Oskui , N. Choupani, “A STUDY OF SOME THREE-DIMENSIONAL ISSUES IN MODIFIED ARCAN LOADING DEVICE UNDER MIXED-MODE LOADING CONDITIONS”, The 16th International Conference on Machine Design and Production June 30 – July 03 2014, İzmir, Turkiye.
17. N. Choupani, M. Shameli, A. Es'hagi Oskui, “Determination of Stress Intensity Factors for In-plane Mixed-Mode Fracture Toughness Tests by Using a New Loading Device”, The Bi-Annual International Conference on Experimental Solid Mechanics (X-Mech 2014) February 18-19, 2014, Tehran, Iran.
18. M. Pishyar, N. Choupani, P. Pourghahramani, “Mixed-Mode Fracture Characterization of Rock using Strain Energy Release Rate Technique”, The Bi-Annual International Conference on Experimental Solid Mechanics (X-Mech 2014) February 18-19, 2014, Tehran, Iran.
19. H. Shayan, N. Choupani, M. Kharazi, “Mixed-Mode Cohesive Fracture of Adhesive Joints based on Energy Balance Method”, The Bi-Annual International Conference on Experimental Solid Mechanics (X-Mech 2014) February 18-19, 2014, Tehran, Iran.
20. N. Choupani, M. Shameli and A. Es'hagi Oskui , “Elastic-Plastic Mixed-Mode Fracture Analysis of Polypropylene Using New Loading Device “,The Bi-Annual International Conference on Experimental Solid Mechanics (X-Mech 2014) February 18-19, 2014, Tehran, Iran.
21. A. Es'hagi Oskui , N. Choupani, M. Shameli , “Investigation of Clamp Geometry Effects on the Fracture Characterization by Modified Arcan Fixture”, The Bi-Annual International Conference on Experimental Solid Mechanics (X-Mech 2014) February 18-19, 2014, Tehran, Iran.
22. Mahboubeh Yazdanipour, Mohammad Pourgol-Mohammad, Naghd-Ali Choupani and Mojtaba Yazdani, “Probabilistic Fatigue Crack Growth Analysis for Life Prediction of Automotive Components”, ASME 2013 International Mechanical Engineering Congress and Exposition, San Diego, California, USA, November 15–21, 2013.
23. Abuzar Es'hagi Oskui, and Naghdali Choupani, “Experimental & Numerical Investigation of Fracture of ABS Polymeric Material for Different Sample's Thickness under Various Loading Angles”, 21st Annual International Conference on Mechanical Engineering-ISME20137-9 May, 2013, School of Mechanical Eng., K.N.Toosi University, Tehran, Iran.
24. M. Heydari and N. Choupani, “An Experimental and Numerical Method for Evaluation of the Strain Energy Release Rate for Laminated Composite with CBT, VCCT, and CCM Methods”, 12th Conference of Aerospace Socoety (Aero2013), 20-22 Feb. 2013, Amirkabir University of Technology,Tehran, Iran.
25. Abuzar Es'hagi Oskui, Naghdali Choupani and Moharram Shameli, “Mixed-Mode Fracture Analysis of ABS Polymeric Material using a New Fixture”, The 3rd International Conference on Composites: Characterization, Fabrication and Application (CCFA-3) December 18-19, 2012, Tehran, Iran.
26. Hadi Fathipour Azar, Naghdali Choupani, Hasan Afshin, Rasoul Hamidzadeh, “Characterization of Mixed-Mode Fracture of the Mortar by using SCB Specimens: Experimental and Numerical Studies”, 9th International Congress on Civil Engineering, May 8-10, 2012 Isfahan University of Technology (IUT), Isfahan, Iran.
27. H. FathipourAzar, N. Choupani*, H.Afshin and R. Hamidzadeh, “On mixed mode fracture of cementitious composite using SCB specimens” The International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2012), Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, March 6-7, 2012, Tehran, Iran
28. H. FathipourAzar, N. Choupani and H.Afshin, “Experimental investigation of mixed-mode fracture behavior of cementitious mortar” The International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2012), Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, March 6-7, 2012, Tehran, Iran
29. N.Jamali, N.Choupani*, M. Shameli, A. Pourtaghi Marzroud , “Investigation of Mixed-Mode Fracture of Polyester Resin Containing Fumed Silica Using Modified Arcan Specimens” The International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2012), Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, March 6-7, 2012, Tehran, Iran
30. A. Khoramshahi, M. Shameli , N. Choupani, “Interlaminar Fracture Toughness Measurements of Laminated Composites using Arcan specimen” The 11th Iranian Aerospace Society Conference February 21-23, 2012 at Shahid Sattari Aeronautical University of Science and Technology, Tehran, Iran.
31. Mohammad Hossein Heydari, Farhad Asgari, N. Choupani, “Mode III Fracture Behavior of Glass Fiber Reinforced Polymer Woven Composites” The 11th Iranian Aerospace Society Conference February 21-23, 2012 at Shahid Sattari Aeronautical University of Science and Technology, Tehran, Iran.
32. Mohammad Hossein Heydari, Farhad Asgari, N. Choupani, “Pure mode II fracture characterization of carbon- epoxy composite” The 11th Iranian Aerospace Society Conference February 21-23, 2012 at Shahid Sattari Aeronautical University of Science and Technology, Tehran, Iran.
33. Mohammad Hossein Heydari and Naghdali Choupani, "Experimental and Numerical Investigation of Mixed-mode Fracture Properties of Woven Laminated Composite” 8th International Conference on Composite Science and Technology(iccst8), March 22-24 2011, Kualalumpur, Malaysia.
34. Astiaj Khoramshahi and Naghdali Choupani, “Influence of Mixed-mode Ratio on Delamination Fracture Toughness and Energy Release Rate of Glass/Polyester Laminates”, 8th International Conference on Composite Science and Technology(iccst8), March 22-24 2011, Kualalumpur, Malaysia.
35. M. Ziaee and N. Choupani, “Experimental and Numerical Investigation of the Mixed-Mode Delamination of PAN Based Carbon/Epoxy Composite Using Modified Arcan Fixture”, 8th International Conference on Composite Science and Technology(iccst8), March 22-24 2011, Kualalumpur, Malaysia.
36. Mohammad Hossein Heydari and Naghdali Choupani, “Effects of Thickness on Fracture Toughness of Carbon/Polyester Composite”, 8th International Conference on Composite Science and Technology(iccst8), March 22-24 2011, Kualalumpur, Malaysia.
37. M. Shameli and N. Choupani, “ Comparative Study of Cohesive and Interfacial Fracture Testing of Structural Adhesive”, Proceedings of the Polymer Processing Society Asia/Australia Regional Meeting ~ PPS-2011 ~ November 15-17, 2011 Kish Island (Iran)
38. N. Jamali, N. Choupani, M. Shameli and A. Pourtaghi, “Experimental and Numerical Investigation of Mixed-Mode Fracture of Polyester Resin”, Proceedings of the Polymer Processing Society Asia/Australia Regional Meeting ~ PPS-2011 ~ November 15-17, 2011 Kish Island (Iran)
39. M. Heydari, N. Choupani, “Experimental and Numerical Investigation of Mixed- Mode Interlaminar Fracture of Carbon-Polyester Composite Using Arcan Specimen” The 2nd International Conference on Composites: Characterization, Fabrication and Application (CCFA-2) Dec. 27-30, 2010, Kish Island, Iran
40. R. Bakhtiari, N. Choupani*, A. Sharifi, M. Heidari, M. Mokhtari, “2D and 3D Interlaminar Fracture Evaluation of Unidirectional Carbon/Epoxy Arcan Specimens” The 2nd International Conference on Composites: Characterization, Fabrication and Application (CCFA-2) Dec. 27-30, 2010, Kish Island, Iran
41. R. Bakhtiari, N. Choupani, Seyed Kazem Kermani, "MIXED MODE INTERLAMINAR FRACTURE OF UNIDIRECTIONAL CARBON/EPOXY" Proceedings of the Polymer Processing Society 26th Regional Meeting, PPS-26-2010, 20-23 October 2010, Istanbul, Turkey.
42. R. Bakhtiari, N. Choupani, A. Mirizadeh, " ON THE COHESIVE FRACTURE OF ADHESIVE JOINTS" Proceedings of the Polymer Processing Society 26th Regional Meeting, PPS-26-2010, 20-23 October 2010, Istanbul, Turkey.
43. M. Ziaee and N. Choupani, "INTERLAMINAR FRACTURE OF A PAN CARBON – EPOXY COMPOSITE USING MODIFIED ARCAN SPECIMEN", Proceedings of the Polymer Processing Society 26th Regional Meeting, PPS-26-2010, 20-23 October 2010, Istanbul, Turkey.
44. A.Khoramshahi and N.Choupani, " Experimental Investigation on the Delamination of Mat Glass Fibres in Reinforced Polyester Composites, Proceedings of the Polymer Processing Society 26th Regional Meeting, PPS-26-2010, 20-23 October 2010, Istanbul, Turkey.
45. M.H. Heydari and N. Choupani, " MIXED- MODE FRACTURE TOUGHNESS EVALUATION OF CARBON-POLYESTER COMPOSITE USING EXPERIMENTAL AND NUMERICAL STUDIES", Proceedings of the Polymer Processing Society 26th Regional Meeting, PPS-26-2010, 20-23 October 2010, Istanbul, Turkey.
46. R Hasanpour, N Choupani, MA Hindistan, B Ünver, “Numerical Study of Dimensions Effects On Measurement of Rock Fracture Characterizations By Using the Modified Arcan Test Specimen”, ISRM International Symposium - EUROCK 2010, 15-18 June, Lausanne, Switzerland.
47. R. Bakhtiari, N. Choupani and K. Kermani, "2D and 3D evaluation of unidirectional laminates", 9th International Seminar on Polymer Science and Technology, October 2009, Tehran, Iran.
48. R. Bakhtiari, N. Choupani, "Interface fracture toughness of bonded joints subjected to mixed mode I/II ", 9th International Seminar on Polymer Science and Technology, October 2009, Tehran, Iran.
49. M. Nikbakht, N. Choupani, “Numerical Investigation of Mixed-Mode Fracture Behavior of Laminated Thermoplastic Composites Using ABAQUS Software” The 1st International Conference on Composites: Characterization, Fabrication and Application (CCFA-1), 15-18 December 2008, Kish Island, Iran.
50. M. Nikbakht, N. Choupani, “Experimental Investigation of Mixed-Mode Fracture Behavior of Laminated Thermoplastic Composite Using Arcan Specimen” The 1st International Conference on Composites: Characterization, Fabrication and Application (CCFA-1), 15-18 December 2008, Kish Island, Iran.
51. M. Karimi, N. Choupani, “Evaluation of 2-D Temperature Profile in a Cross-Ply Laminated Composite Fin Subject to Dirichlet Boundary Conditions” The 1st International Conference on Composites: Characterization, Fabrication and Application (CCFA-1), 15-18 December 2008, Kish Island, Iran.
52. D. Asadynia, N.Choupani, B. Ferdos, H. Afshin, “Characterization of Fracture Toughness of Shotcrete under Mixed-mode Loading using Modified Arcan Specimen” The 1st International Conference on Composites: Characterization, Fabrication and Application (CCFA-1), 15-18 December 2008, Kish Island, Iran.
53. S.R. Hossieni, N. Choupani, M. Gharabaghi, “Mechanical and Macroscopic Evaluation of Fractured Surface in Butt Welds under Mixed-Mode Condition”, The 2nd International Conference on Technical Inspection and NDT, Tehran, Iran, 21-22 Octeber 2008.
54. S.R. Hosseini, N. Choupani, A.R. M. Gharabaghi. “Geometry Calibration Factors of Modified Arcan Fracture Test for Welded Joint” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.
55. M. Nikbakht, N. Choupani. “Fracture Toughness Characterization of Carbon-Epoxy Composite using Arcan Specimen” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.
56. A. Shamsi and N. Choupani. “Continuous and Discontinuous Shock Absorber Control through Skyhook Strategy in Semi-Active Suspension System (4DOF Model)” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.
57. M. Nikbakht, N. Choupani. “Numerical Investigation of Delamination in Carbon-Epoxy Composite using Arcan Specimen” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.
58. Solyman Sharifi and Naghdali Choupani. “Stress Analysis of Adhesively Bonded Double-Lap Joints Subjected to Combined Loading” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.
59. S.R. Hosseini, N. Choupani, A.R. M. Gharabaghi. “Experimental Estimation of Mixed-Mode Fracture Properties of Steel Weld” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.
60. R.Hasanpour, N.Choupani. “Mixed-mode study of rock fracture mechanics by using the modified Arcan specimen test” PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 31 July 2008 ISSN 1307-6884.

61. Iman Razmi, Nagdali Choupani. “ Fracture analysis of second piston compression ring” International conference of mechanical engineering, May 13-15, 2008, Shahid Bahonar University of Kerman, Iran.
62. Sharifi, S. and Choupani, N. "Effect of patch Taper Angle in Adhesively Bonded Double-Lap Joints Subjected to Combined Loading : Fracture Based Analysis" Proceedings of International Conference on MESOMECHANICS-2008 HBRC, Giza, Egypt, Jan 28 – Feb. 1, 2008.
63. Sharifi, S. and Choupani, N. "Effect of patch Taper Angle in Adhesively Bonded Double-Lap Joints Subjected to Combine Loading : Stress Based Analysis" Proceedings of International Conference on MESOMECHANICS-2008 HBRC, Giza, Egypt, Jan 28 – Feb. 1, 2008.
64. Choupani, N. " COHESIVE AND INTERFACIAL FRACTURE TESTING OF STRUCTURAL ADHESIVE" Proceedings of International Conference on MESOMECHANICS-2008 HBRC, Giza, Egypt, Jan 28 – Feb. 1, 2008.
65. Choupani, N. " FAILURE CHARACTERIZATIONS OF ADHESIVELY BONDED JOINTS: REVIEW" Proceedings of International Conference on MESOMECHANICS-2008 HBRC, Giza, Egypt, Jan 28 – Feb. 1, 2008.
66. Hassanpour, R. and Choupani, N. " ROCK FRACTURE CHARACTERIZATIONS BY USING THE MODIFIED ARCAN TEST SPECIMEN: NUMERICAL AND EXPERIMENTAL RESULTS" Proceedings of International Conference on MESOMECHANICS-2008 HBRC, Giza, Egypt, Jan 28 – Feb. 1, 2008.
67. Senobari, M., Galichi, F. and Choupani, N. " Finite Element Modeling of the Human Head under Impact Conditions" Proceedings of International Conference on MESOMECHANICS-2008 HBRC, Giza, Egypt, Jan 28 – Feb. 1, 2008.
68. Razmi, I. and Choupani, N. "2D Fracture Analysis of the First Compression Piston Ring" PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY VOLUME 26 DECEMBER 2007 ISSN 1307-6884. Choupani, N. and Hossieni S. R. "Mero Space Structures: Part 1: Components Design” Proceedings of the 2nd Conference on Space Structures, Tehran University, Tehran, Iran, 22-23 May 2007.
69. Choupani, N. and Hossieni S. R. "Mero Space Structures: Part 2: Components Coding” Proceedings of the 2nd Conference on Space Structures, Tehran University, Tehran, Iran, 22-23 May 2007.
70. Choupani, N. "Interfacial Mixed-mode Fracture Characterization of Adhesively Bonded Aerospace Material System” Proceedings of the 6th Conference of Aerospace Society(Aero2007), K. N. Toosi University of Technology, Tehran, Iran, 24-25 Feb 2007.
71. Choupani, N. "Experimental and Numerical Studies on Mixed-mode Cohesive Fracture of Adhesively Bonded Joints” Proceedings of the 15th International Conference of Mechanical Engineering (ISME 2007), Amirkabir University of Technology, Tehran, Iran, 15-17 May 2007.
72. Choupani, N. "Interfacial Mixed-mode Fracture Characterization of Adhesively Bonded Joints: Experimental and Numerical” Proceedings: International Conference on Advances in Mechanical Engineering SRM Institute of Science and Technology Deemed University, Chennai, India: 14-16 December 2006.
73. Choupani, N. "Characterizations of Adhesively Bonded Double-Lap Joints” Proceedings: International Conference on Advances in Mechanical Engineering SRM Institute of Science and Technology Deemed University, Chennai, India: 14-16 December 2006.
74. Choupani, N. " FE Analysis of Stress Intensity Factors in Adhesively Bonded Double-lap Specimens” Proceedings: International Conference on Advances in Mechanical Engineering-2006 (AME 2006), Baba Banda Singh Bahadur Engineering College, Fatehgarh Sahib, Punjab, India, December 1-3, 2006.
75. Choupani, N. " Effect of Loading Mode and Substrate Material on Fracture Behavior of Adhesively Bonded Joints: Experimental and Numerical” Proceedings: International Conference on Advances in Mechanical Engineering-2006 (AME 2006), Baba Banda Singh Bahadur Engineering College, Fatehgarh Sahib, Punjab, India, December 1-3, 2006.
76. Choupani, N. "Mixed-Mode Delamination in Arcan Laminated Specimens-Experimental and Numerical” Proceedings: International Conference on Advances in Mechanical Engineering-2006 (AME 2006), Baba Banda Singh Bahadur Engineering College, Fatehgarh Sahib, Punjab, India, December 1-3, 2006.
77. Choupani, N. "Experimental and Numerical Investigation of the Mixed-mode Interlaminar Fracture of a CF/PEI Composite Material” Proceedings of the 14th International Conference of Mechanical Engineering (ISME 2006), Isfahan University of Technology, Isfahan , Iran, 16-18 May 2006.
78. Choupani, N., Ye, L., and Mai, Y.-W. "Mixed-Mode Interfacial Fracture of Adhesive Joints." Proceedings of the Fourth Australian Congress on Applied Mechanics (ACAM 2005), Advances in Applied Mechanics, Melbourne, Australia, 387-392.
79. Choupani, N., Ye, L., and Mai, Y. W. "Mixed-Mode Fracture of Adhesively Bonded Joints." Proceedings of an International Conference on Structural Integrity and Fracture (SIF 2004), Brisbane, Australia, 33-40.
80. Choupani, N., Ye, L., and Mai, Y.-W. "Mixed-Mode Fracture of a CF/PEI Composite Material." 4th Asian-Australasian Conference on Composite Material (ACCM-4 2004), Sydney, Australia, 403-409.
81. Bahrami, M.; Choupani, N.A., “Time-Energy Optimal Control of Robotic Manipulators Using Finite Difference Approximation”, Applied Mechanisms and Robotic Conference, Cincinnati, 1993.

Patents:
1. Choupani, N., Torun, A. KARIŞIK MOD KIRILMA MEKANİĞİ TEST APARATI, Türk Patent ve Marka Kurumu, 2020.
2. Abuzar Es’haghi Oskui, Naghdali Choupani, Moharram Shameli, “Development & Design of an Experimental Setup for Determining of Mixed Mode Fracture Toughness”, Iranian Patents No. 73612, 2012.

Go to CourseWeb pages

• ME 514 Fatigue, Fracture and Creep
• ME 623 Continuum Mechanics
• ME 403 Mechanical Systems Design
• ME 418 Introduction to Fracture Mechanics
• ME 422 Applied Strength of Materials

PhD. Thesis:
1. Fracture of adhesively bonded joints at low temperatures (Student Name:A. Rahmani), 2018.
2. Investigation on Fracture Toughness and Effect of Temperature on Gas Pipeline Fracture (Student Name:Vahid Asghari), 2017.
3. Fracture Analysis of Ni-Ti Super Alloy under Mixed Mode Loading (Student Name:Babak Katanchi), 2017.
4. Experimental and Numerical Analysis of Elastic-Plastic Fracture of Composite Materils under Mixed Mode I/II Loading Conditions (Student Name: Moharram Shameli), 2016.
5. Investigation on Mixed Mode Fracture of Toughned PMMA, (Student Name: Elyas Haddadi), 2015.

MSc. Thesis:
Number of Supervised MSc. Thesis: 53 Graduated Students

• Third Cycle (Doctoral): Sydney Üniversitesi, AVUSTRALYA / Havacılık, Mekanik ve Mekatronik Mühendisliği Fakültesi / (2001-2006)
• Second Cycle (Master's): Amir Kabir Teknik Üniversitesi, İRAN / Makine Mühendisliği Fakültesi / (1989-1992)
• First Cycle (Undergraduate): Serif Teknoloji Üniversitesi, İRAN / Makine Mühendisliği Fakültesi / (1984-1989)