{"id":9,"date":"2021-08-27T18:25:01","date_gmt":"2021-08-27T18:25:01","guid":{"rendered":"https:\/\/blog.metu.edu.tr\/sdag\/?page_id=9"},"modified":"2025-08-24T18:31:40","modified_gmt":"2025-08-24T15:31:40","slug":"articles","status":"publish","type":"page","link":"https:\/\/blog.metu.edu.tr\/sdag\/articles\/","title":{"rendered":"ARTICLES"},"content":{"rendered":"\n

Dag, S., Balci, M.N.<\/strong>, 2025. Analytical and computational methods for a laterally graded surface loaded by a bonded piezoelectric thin film. Archives of Mechanics<\/em> 77<\/strong>, 91-125.
DOI: 10.24423\/aom.4617<\/a>

Asan, A.M., Kaman, M.O., Dag, S., Erdem, S., Turan, K., <\/strong>2024. <\/strong>Investigation of the translaminar fracture behavior of the fiber reinforced composites stitched perpendicular to their plane. Journal of the Brazilian Society of Mechanical Sciences and Engineering<\/em> 46<\/strong>, 285.
DOI: 10.1007\/s40430-024-04846-6<\/a>

Asan, A.M., Kaman, M.O., Dag, S., Erdem, S., Turan, K.<\/strong>, 2024. <\/strong>Effects of translaminar edge crack and fiber angle on fracture toughness and crack propagation behaviors of laminated carbon fiber composites. International Journal of Materials Research<\/em> 115<\/strong>, 446-462.
DOI: 10.1515\/ijmr-2023-0317<\/a>

Tokta\u015f, S.E., Dag, S.<\/strong>, 2024. Magnetoelectroelastic response of functionally graded multiferroic coatings under moving Hertzian contact. Journal of Mechanics of Materials and Structures<\/em> 19<\/strong>, 343-371.
DOI: 10.2140\/jomms.2024.19.343<\/a>

Balci, M.N., Dag, S., Yildirim, B.<\/strong>, 2023. Cracking of a functionally graded coating due to sliding contact with heat generation. Fatigue & Fracture of Engineering Materials & Structures<\/em> 46<\/strong>, 4628-4648.
DOI: 10.1111\/ffe.14154<\/a>

Tokta\u015f, S.E., Dag, S.<\/strong>, 2023. Mechanics of moving contacts involving functionally graded multiferroics. Archives of Mechanics<\/em> 75<\/strong>, 431-468.
DOI: 10.24423\/aom.4292<\/a>

Abeidi, A., Dag, S., <\/strong>2022. Computational elastodynamics of functionally graded thick-walled cylinders and annular coatings subjected to pressure shocks. International Journal of Pressure Vessels and Piping<\/em> 200<\/strong>, 104824.
DOI: 10.1016\/j.ijpvp.2022.104824<\/a>

Tokta\u015f, S.E., Dag, S.<\/strong>, 2022. Multi-layer model for moving contact problems of functionally graded coatings with general variations in physical properties. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications<\/em> 236<\/strong>, 1967-1980.
DOI: 10.1177\/14644207221092119<\/a>

Tokta\u015f, S.E., Dag, S.<\/strong>, 2022. Stresses in multi-layer coatings in Hertzian contact with a moving circular punch. Tribology International<\/em> 171<\/strong>, 107565.
DOI: 10.1016\/j.triboint.2022.107565<\/a>

Eshraghi, I., Dag, S.<\/strong>, 2021. Transient dynamic analysis of functionally graded micro-beams considering small-scale effects.\u00a0Archives of Mechanics<\/em>\u00a073<\/strong>, 303-337.
DOI: 10.24423\/aom.3786<\/a>

Tokta\u015f, S.E., Dag, S.<\/strong>, 2020. Oblique surface cracking and crack closure in an orthotropic medium under contact loading.\u00a0Theoretical and Applied Fracture Mechanics<\/em>\u00a0109<\/strong>, 102729.
DOI: 10.1016\/j.tafmec.2020.102729<\/a>

Ahmed, Z., Eshraghi, I., Dag, S.<\/strong>, 2020. Domain-boundary element method for forced vibrations of fiber-reinforced laminated beams.\u00a0International Journal for Computational Methods in Engineering Science and Mechanics<\/em>\u00a021<\/strong>, 141-158.
DOI: 10.1080\/15502287.2020.1772905<\/a>

Eshraghi, I., Dag, S.<\/strong>, 2020. Forced vibrations of functionally graded annular and circular plates by domain-boundary element method.\u00a0Zeitschrift f\u00fcr Angewandte Mathematik und Mechanik<\/em>\u00a0100<\/strong>, e201900048.
DOI: 10.1002\/zamm.201900048<\/a>

Balci, M.N., Dag, S.<\/strong>, 2020. Moving contact problems involving a rigid punch and a functionally graded coating.\u00a0Applied Mathematical Modeling<\/em>\u00a081<\/strong>, 855-886.
DOI: 10.1016\/j.apm.2020.01.004<\/a>

Balci, M.N., Dag, S.<\/strong>, 2019. Mechanics of dynamic contact of coated substrate and rigid cylindrical ended punch.\u00a0Journal of Mechanical Science and Technology<\/em>\u00a033<\/strong>, 2225-2240.
DOI: 10.1007\/s12206-019-0425-8<\/a>

Balci, M.N., Dag, S.<\/strong>, 2019. Solution of the dynamic frictional contact problem between a functionally graded coating and a moving cylindrical punch.\u00a0International Journal of Solids and Structures<\/em>\u00a0161<\/strong>, 267-281.
DOI: 10.1016\/j.ijsolstr.2018.11.020<\/a>

Eshraghi, I., Soltani, N. Dag, S.<\/strong>, 2018. Hyperbolic heat conduction based weight function method for thermal fracture of functionally graded hollow cylinders.\u00a0International Journal of Pressure Vessels and Piping<\/em>\u00a0165<\/strong>, 249-262.
DOI: 10.1016\/j.ijpvp.2018.07.008<\/a>

Aghazadeh, R., Dag, S. Cigeroglu, E.<\/strong>, 2018. Thermal effect on bending, buckling and free vibration of functionally graded rectangular micro-plates possessing a variable length scale parameter.\u00a0Microsystem Technologies<\/em>\u00a024<\/strong>, 3549-3572.
DOI: 10.1007\/s00542-018-3773-x<\/a>

Balci, M.N., Dag, S.<\/strong>, 2018. Dynamic frictional contact problems involving elastic coatings.\u00a0Tribology International<\/em>\u00a0124<\/strong>, 70-92.
DOI: 10.1016\/j.triboint.2018.03.033<\/a>

Aghazadeh, R., Dag, S., Cigeroglu, E.<\/strong>, 2018. Modelling of graded rectangular micro-plates with variable length scale parameters.\u00a0Structural Engineering and Mechanics<\/em>\u00a065<\/strong>, 573-585.
Link to journal site<\/a>

Arslan, O., Dag, S.<\/strong>, 2018. Contact mechanics problem between an orhotropic graded coating and a rigid punch of an arbitrary profile.\u00a0International Journal of Mechanical Sciences<\/em>\u00a0135<\/strong>, 541-554.
DOI: 10.1016\/j.ijmecsci.2017.12.017<\/a>

Eshraghi, I., Dag, S.<\/strong>, 2018. Domain-boundary element method for elastodynamics of functionally graded Timoshenko beams.\u00a0Computers & Structures<\/em>\u00a0195<\/strong>, 113-125.
DOI: 10.1016\/j.compstruc.2017.10.007<\/a>

Alipour Ghassabi, A., Dag, S., Cigeroglu, E.<\/strong>, 2017. Free vibration analysis of functionally graded rectangular nanoplates considering spatial variation of the nonlocal parameter.\u00a0Archives of Mechanics<\/em>\u00a069<\/strong>, 105-130.
Link to journal site<\/a>

Balc\u0131, M.N., Dag, S., Y\u0131ld\u0131r\u0131m, B.<\/strong>, 2017. Subsurface stresses in graded coatings subjected to frictional contact with heat generation.\u00a0Journal of Thermal Stresses<\/em>\u00a040<\/strong>, 517-534.
DOI: 10.1080\/01495739.2016.1261261<\/a>

Eshraghi, I., Soltani, N., Dag, S.<\/strong>, 2016. Weight function method for transient thermomechanical fracture analysis of a functionally graded hollow cylinder possessing a circumferential crack.\u00a0Journal of Thermal Stresses<\/em>\u00a039<\/strong>, 1182-1199.
DOI: 10.1080\/01495739.2016.1215711<\/a>

Sarikaya, D., Dag, S.<\/strong>, 2016. Surface cracking in an orthotropic medium subjected to frictional contact.\u00a0International Journal of Solids and Structures<\/em>\u00a090<\/strong>, 1-11.
DOI: 10.1016\/j.ijsolstr.2016.04.018<\/a>

Eshraghi, I., Dag, S., Soltani, N.<\/strong>, 2016. Bending and free vibrations of functionally graded annular and circular micro-plates under thermal loading.\u00a0Composite Structures<\/em>\u00a0137<\/strong>, 196-207.
DOI: 10.1016\/j.compstruct.2015.11.024<\/a>

Dag, S.<\/strong>, 2016. Consideration of spatial variation of the friction coefficient in contact mechanics analysis of laterally graded materials.\u00a0Zeitschrift f\u00fcr Angewandte Mathematik und Mechanik<\/em>\u00a096<\/strong>, 121-136.
DOI: 10.1002\/zamm.201400116<\/a>

Balc\u0131, M.N., Y\u0131ld\u0131r\u0131m, B., Dag, S.<\/strong>, 2015. Analysis of frictional contacts with heat generation considering temperature dependent properties.\u00a0International Journal of Mechanical Sciences<\/em>\u00a0101-102<\/strong>, 59-69.
DOI: 10.1016\/j.ijmecsci.2015.07.015<\/a>

Eshraghi, I., Dag, S., Soltani, N.<\/strong>, 2015. Consideration of spatial variation of the length scale parameter in static and dynamic analyses of functionally graded annular and circular micro-plates.\u00a0Composites Part B: Engineering<\/em>\u00a078<\/strong>, 338-348.
DOI: 10.1016\/j.compositesb.2015.03.095<\/a>

Jande, Y.A.C., Erdal, M., Dag, S.<\/strong>, 2014. Production of graded porous polyamide structures and polyamide-epoxy composites via selective laser sintering.\u00a0Journal of Reinforced Plastics and Composites<\/em>\u00a033<\/strong>, 1017-1036.
DOI: 10.1177\/0731684414522536<\/a>

Aghazadeh, R., Cigeroglu, E., Dag, S.<\/strong>, 2014. Static and free vibration analyses of small-scale functionally graded beams possessing a variable length scale parameter using different beam theories.\u00a0European Journal of Mechanics – A\/Solids<\/em>\u00a046<\/strong>, 1-11.
DOI: 10.1016\/j.euromechsol.2014.01.002<\/a>

Topal, S., Dag, S.<\/strong>, 2013. Hygrothermal fracture analysis of orthotropic functionally graded materials using Jk-integral-based methods.\u00a0Mathematical Problems in Engineering<\/em>\u00a02013<\/strong>, 315176.
DOI: 10.1155\/2013\/315176<\/a>

Dag, S., Yildirim, B., Topal, S.<\/strong>, 2013. Computational methods for inclined cracks in orthotropic functionally graded materials under thermal stresses.\u00a0Journal of Thermal Stresses<\/em>\u00a036<\/strong>, 1001-1026.
DOI: 10.1080\/01495739.2013.788408<\/a>

Dag, S., Guler, M.A., Yildirim, B., Ozatag, A.C.<\/strong>, 2013. Frictional Hertzian contact between a laterally graded elastic medium and a rigid circular stamp.\u00a0Acta Mechanica<\/em>\u00a0224<\/strong>, 1773-1789.
DOI: 10.1007\/s00707-013-0844-z<\/a>

Dag, S., Yildirim, B., Arslan, O., Arman, E.E.<\/strong>, 2012. Hygrothermal fracture analysis of orthotropic materials using Jk-integral.\u00a0Journal of Thermal Stresses<\/em>\u00a035<\/strong>, 596-613.
DOI: 10.1080\/01495739.2012.674814<\/a>

Sabuncuoglu, B., Dag, S., Yildirim, B.<\/strong>, 2012. Three dimensional computational analysis of fatigue crack propagation in functionally graded materials.\u00a0Computational Materials Science<\/em>\u00a052<\/strong>, 246-252.
DOI: 10.1016\/j.commatsci.2011.06.010<\/a>

Dag, S., Apatay, T., Guler, M.A., Gulge\u00e7, M.<\/strong>, 2012. A surface crack in a graded coating subjected to sliding frictional contact.\u00a0Engineering Fracture Mechanics<\/em>\u00a080<\/strong>, 72-91.
DOI: 10.1016\/j.engfracmech.2011.02.013<\/a>

Dag, S., Arman, E.E., Yildirim, B.<\/strong>, 2010. Computation of thermal fracture parameters for orthotropic functionally graded materials using Jk- integral.\u00a0International Journal of Solids and Structures<\/em>\u00a047<\/strong>, 3480-3488.
DOI: 10.1016\/j.ijsolstr.2010.08.023<\/a>

Dag, S., Guler, M.A., Yildirim, B., Ozatag, A.C.<\/strong>, 2009. Sliding frictional contact between a rigid punch and a laterally graded elastic medium.\u00a0International Journal of Solids and Structures<\/em>\u00a046<\/strong>, 4038-4053.
DOI: 10.1016\/j.ijsolstr.2009.07.023<\/a>

Dag, S., Yildirim, B.<\/strong>, 2009. Computation of thermal fracture parameters for inclined cracks in functionally graded materials using Jk-integral.\u00a0Journal of Thermal Stresses<\/em>\u00a032<\/strong>, 530-556.
DOI: 10.1080\/01495730802637480<\/a>

Dag, S., Ilhan, K.A.<\/strong>, 2008. Mixed-mode fracture analysis of orthotropic functionally graded material coatings using analytical and computational methods.\u00a0Journal of Applied Mechanics – Transactions of the ASME<\/em>\u00a075<\/strong>, 051104.
DOI: 10.1080\/01495730802637480<\/a>

Dag, S., Yildirim, B., Sarikaya, D.<\/strong>, 2007. Mixed-mode fracture analysis of orthotropic functionally graded materials under mechanical and thermal loads.\u00a0International Journal of Solids and Structures<\/em>\u00a044<\/strong>, 7816-7840.
DOI: 10.1080\/01495730802637480<\/a>

Dag, S.<\/strong>, 2007. Mixed-mode fracture analysis of functionally graded materials under thermal stresses: A new approach using Jk – integral.\u00a0Journal of Thermal Stresses<\/em>\u00a030<\/strong>, 269-296.
DOI: 10.1080\/01495730601130943<\/a><\/p>\n\n\n\n

El-Borgi, S., Abdelmoula, R., Dag, S., Lajnef, N.<\/strong>, 2007. A surface crack in a graded coating bonded to a homogeneous substrate under general loading conditions. Journal of Mechanics of Materials and Structures<\/em> 2<\/strong>, 1331-1353.
DOI: 10.2140\/jomms.2007.2.1331<\/a>

Dag, S.<\/strong>, 2006. Thermal fracture analysis of orthotropic functionally graded materials using an equivalent domain integral approach. Engineering Fracture Mechanics<\/em> 73<\/strong>, 2802-2828.
DOI: 10.1016\/j.engfracmech.2006.04.015<\/a>

Yildirim, B., Dag, S., Erdogan, F.<\/strong>, 2005. Three dimensional fracture analysis of FGM coatings under thermomechanical loading. International Journal of Fracture<\/em> 132<\/strong>, 369-395.
DOI: 10.1007\/s10704-005-2527-9<\/a>

Inan, O., Dag, S., Erdogan, F.<\/strong>, 2005. Three dimensional fracture analysis of FGM coatings. Materials Science Forum<\/em> 492-493<\/strong>, 373-378.
DOI: 10.4028\/www.scientific.net\/MSF.492-493.373<\/a>

Dag, S., Yildirim, B., Erdogan, F.<\/strong>, 2004. Interface crack problems in graded orthotropic media: Analytical and computational approaches. International Journal of Fracture<\/em> 130<\/strong>, 471-496.
DOI: 10.1023\/B:FRAC.0000049497.81105.c4<\/a>

Dag, S., Erdogan, F.<\/strong>, 2002. A surface crack in a graded medium under general loading conditions. Journal of Applied Mechanics – Transactions of the ASME<\/em> 69<\/strong>, 580-588.
DOI: 10.1115\/1.1488661<\/a>

Dag, S., Erdogan, F.<\/strong>, 2002. A surface crack in a graded medium loaded by a sliding rigid stamp. Engineering Fracture Mechanics<\/em> 69<\/strong>, 1729-1751.
DOI: 10.1016\/S0013-7944(02)00053-X<\/a>

Dag, S., Kadioglu, S., Yahsi, O.S.<\/strong>, 1999. Circumferential crack problem for an FGM cylinder under thermal stresses. Journal of Thermal Stresses<\/em> 22<\/strong>, 659-687.
DOI: 10.1080\/014957399280698<\/a>

Kadioglu, S., Dag, S., Yahsi, S.<\/strong>, 1998. Crack problem for a functionally graded layer on an elastic foundation. International Journal of Fracture<\/em> 94<\/strong>, 63-77.
DOI: 10.1023\/A:1007501401224<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Dag, S., Balci, M.N., 2025. Analytical and computational methods for a laterally graded surface loaded by a bonded piezoelectric thin film. Archives of Mechanics 77, 91-125.DOI: 10.24423\/aom.4617 Asan, A.M., Kaman, M.O., Dag, S., Erdem, S., Turan, K., 2024. Investigation of the translaminar fracture behavior of the fiber reinforced composites stitched perpendicular to their plane. Journal […]<\/p>\n","protected":false},"author":7599,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-9","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/pages\/9","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/users\/7599"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/comments?post=9"}],"version-history":[{"count":0,"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/pages\/9\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.metu.edu.tr\/sdag\/wp-json\/wp\/v2\/media?parent=9"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}