[1] Papadrakakis, M. and Karamanos, S. A., "A Simple and Efficient Method for the Analysis of Elastic-Plastic Frames.", Computational Mechanics, Vol. 8, No. 4, pp. 235-248, July 1991. DOI

[2] Karamanos, S. A. and Tassoulas, J. L., "Stability of Inelastic Tubes Under External Pressure and Bending.", Journal of Engineering Mechanics, ASCE, Vol. 117, No. 12, pp. 2845-2861, December 1991. DOI

[3] Karamanos, S. A. and Tassoulas, J. L., "Hydrostatic Effects in Tubular Member Design.", Journal of Offshore Mechanics & Arctic Engineering (OMAE), ASME, Vol. 116, pp. 246-251, November 1994. DOI

[4] Karamanos, S. A. and Tassoulas, J. L., "Stability of Ring-Stiffened Tubes under External Pressure.", Journal of Pressure Vessel Technology, ASME, Vol. 117, No. 2, pp. 150-155, May 1995. DOI

[5] Karamanos, S. A. and Tassoulas, J. L., "Tension Effects on the Pressure Capacity of Tubular Members.", Journal of Structural Engineering, ASCE, Vol. 121, No. 6, pp.955-963, June 1995. DOI

[6] Karamanos, S. A. and Tassoulas, J. L., "Effects of External Pressure on the Capacity of Tubular Beam-Columns.", Journal of Structural Engineering, ASCE, Vol. 121, No. 11, pp.1620-1628, November 1995. DOI

[7] Karamanos, S. A. and Tassoulas, J. L., "Tubular Members I: Stability Analysis and Preliminary Results.", Journal of Engineering Mechanics, ASCE, Vol. 122, No. 1, pp.64-71, January 1996. DOI

[8] Karamanos, S. A. and Tassoulas, J. L., "Tubular Members II: Local Buckling and Experimental Verification.", Journal of Engineering Mechanics, ASCE, Vol. 122, No. 1, pp.72-78, January 1996.DOI

[9] Karamanos, S. A., "Stability of Pressurized Long Inelastic Cylinders Under Radial Transverse Loads.", Computational Mechanics, Vol. 18, No. 6, pp. 444-453, October 1996. DOI

[10] Tassoulas, J. L., Karamanos, S. A., Nogueira, A. C. and Mansour, G. N., "Finite Element Analysis of Tube Stability in Deep Water.", Computers & Structures, Vol. 64, No. 1-4, pp. 791-807, June 1997. DOI

[11] Karamanos, A. S. and Karamanos, S. A., “Earthquake Effects on Low-Rise Steel Buildings in High-Seismicity Areas: a Designer’s View.”, Journal of Constructional Steel Research, Vol. 44, No. 1-2, pp. 115-128, October - November 1997. DOI

[12] Karamanos, S. A., Romeijn, A. and Wardenier, J., “Stress Concentrations in Multi-planar Welded CHS XX-Connections.”, Journal of Constructional Steel Research, Vol. 50, No. 3, pp. 259-282, June 1999. DOI

[13] Karamanos, S. A., Romeijn, A. and Wardenier, J., “Stress Concentrations in Tubular Gap K-joints: Mechanics & Fatigue Design.”, Engineering Structures, Vol. 22, No.1, pp. 4-14, January 2000. DOI

[14] Karamanos, S. A., Romeijn, A. and Wardenier, J., “On the Fatigue Design of K-joint Tubular Girders.”, International Journal of Offshore and Polar Engineering, ISOPE, Vol. 10, No. 1, pp. 50-56, March 2000. PDF

[15] Karamanos, S. A., Romeijn, A. and Wardenier, J., “Stress Concentrations in Tubular DT-Joints for Fatigue Design.”, Journal of Structural Engineering, ASCE, Vol. 126, No. 11, pp. 1320-1330, November 2000. DOI

[16] Karamanos, S. A., Romeijn, A. and Wardenier, J., “SCF Equations in Multi-planar Welded Tubular DT-Joints Including Bending Effects”, Marine Structures, Vol. 15, No. 2, pp. 157-173, March 2002. DOI

[17] Karamanos, S. A., “Bending Instabilities of Elastic Tubes.”, International Journal of Solids & Structures, Vol. 39, No. 8, pp. 2059-2085, April 2002. DOI

[18] Karamanos, S. A., Romeijn, A. and Wardenier, J., “SCFs and Fatigue design of Multi-Planar Tubular DT-Joints.”, International Journal of Offshore and Polar Engineering, ISOPE, Vol. 12, No. 4, pp. 305-310, December 2002. PDF

[19] Karamanos, S. A., Giakoumatos, E. and Gresnigt, A. M., “Nonlinear Response and Failure of Steel Elbows Under In-Plane Bending and Pressure.”, Journal of Pressure Vessel Technology, ASME, Vol. 125, No. 4, pp. 393-402, November 2003. DOI

[20] Papaspyrou, S., Valougeorgis, D. and Karamanos, S. A., “Refined Solutions of Externally Induced Sloshing in Half-Full Spherical Containers.”, Journal of Engineering Mechanics, ASCE, Vol. 129, No. 12, pp. 1369-1379, December 2003. DOI

[21] Karamanos, S. A. and Eleftheriadis, Ch., “Collapse of Pressurized Elastoplastic Tubular Members Under Lateral Loads.”, International Journal of Mechanical Sciences, Vol. 46, No. 1, pp. 35-56, January 2004. DOI

[22] Papaspyrou, S., Valougeorgis, D. and Karamanos, S. A., “Sloshing effects in half-full horizontal cylindrical vessels under longitudinal excitation.”, Journal of Applied Mechanics, ASME, Vol. 71, No. 2, pp. 255-265, March 2004. DOI

[23] Papaspyrou, S., Karamanos, S. A. and Valougeorgis, D., “Response of Half-Full Horizontal Cylinders Under Transverse Excitation.”, Journal of Fluids and Structures, Vol. 19, No. 7, pp. 985-1003, August 2004. DOI

[24] Karamanos, S. A. and Anagnostou, G., “Pressure Effects on the Static Response of Offshore Tubular Connections.”, Marine Structures, Vol. 17, No. 6, pp. 455-474, October 2004. DOI

[25] Laspidou, C. S., Rittmann, B. E. and Karamanos, S. A., “Finite-element modelling to expand the UMCCA model to describe biofilm mechanical behaviour.”, Water Science and Technology , Vol. 52, No. 7, pp. 161-166, July 2005. DOI

[26] Houliara, S. and Karamanos, S. A., “Buckling and Post-Buckling of Pressurized Thin-Walled Elastic Tubes Under In-Plane Bending.”, International Journal of Nonlinear Mechanics, Vol. 41, No. 4, pp. 491-511, May 2006. DOI

[27] Karamanos, S. A., Patkas, L. A. and Platyrrachos, M. A.,“Sloshing Effects on the Seismic Design of Horizontal-Cylindrical and Spherical Industrial Vessels.”, Journal of Pressure Vessel Technology, ASME, Vol. 128, No. 3, pp. 328-340, August 2006. DOI

[28] Karamanos, S. A., Tsouvalas, D. and Gresnigt, A. M., “Ultimate Bending Capacity and Buckling of Pressurized 90 deg Steel Elbows.”, Journal of Pressure Vessel Technology, ASME, Vol. 128, No. 3, pp. 348-356, August 2006 [Sam Y. Zamrik Literature Award 2006, American Society of Mechanical Engineering, Pressure Vessels & Piping Division]. DOI

[29] Karamanos, S. A., and Andreadakis, K. P., “Denting of Internally Pressurized Tubes Under Lateral Loads.”, International Journal of Mechanical Sciences, Vol. 48, No. 10, pp. 1080-1094, October 2006. DOI

[30] Tsetseni, S. and Karamanos, S. A., “Axial Compression Capacity of Welded-Slip Pipeline Joints”, Journal of Transportation Engineering, ASCE, Vol. 133, No. 5, pp. 335-340, May 2007. DOI

[31] Dama E., Karamanos, S. A., and Gresnigt A. M., "Failure of Locally Buckled Pipelines.", Journal of Pressure Vessel Technology, ASME, Vol. 129, No. 2, pp. 272-279, May 2007. DOI

[32] Patkas, L. A. and Karamanos, S. A., “Variational Solutions for Externally Induced Sloshing in Horizontal-Cylindrical and Spherical Containers.”, Journal of Engineering Mechanics, ASCE, Vol. 133, No. 6, pp. 641-655, June 2007. DOI

[33] Gresnigt, A. M., Karamanos, S. A. and Andreadakis, K. P., “Lateral Loading of Internally Pressurized Steel Pipes.”, Journal of Pressure Vessel Technology, ASME, Vol. 129, No. 4, pp. 630-638, November 2007. DOI

[34] Vasilikis, D. and Karamanos, S. A., “Stability of Confined Thin-Walled Steel Cylinders under External Pressure.”, International Journal of Mechanical Sciences, Vol. 51, No. 1, pp. 21-32, January 2009. DOI

[35] Karamanos, S. A., Papaprokopiou, D. and Platyrrachos, M. A., “Finite Element Analysis of Externally-Induced Sloshing in Horizontal-Cylindrical and Axisymmetric Liquid Vessels.”, Journal of Pressure Vessel Technology, ASME, Vol. 131, No. 5, Article Number: 051301, October 2009. DOI

[36] Houliara, S. and Karamanos, S. A., “Stability of Long Transversely-Isotropic Elastic Cylindrical Shells Under Bending.”, International Journal of Solids and Structures, Vol. 47, No. 1, pp. 10–24, January 2010. DOI

[37] Vazouras, P., Karamanos, S. A.and Dakoulas, P., “Finite Element Analysis of Buried Steel Pipelines Under Strike-Slip Fault Displacements, Soil Dynamics and Earthquake Engineering, Vol. 30, No. 11, pp. 1361–1376, November 2010.DOI

[38] Houliara, S. and Karamanos, S. A., “Buckling of Thin-Walled Long Steel Cylinders under Bending.”, Journal of Pressure Vessel Technology, ASME, Vol. 133, No.1, Article Number: 011201, February 2011.DOI

[39] Vasilikis, D. and Karamanos, S. A., “Buckling Design of Confined Steel Cylinders Under External Pressure.”, Journal of Pressure Vessel Technology, ASME, Vol. 133, No.1, Article Number: 011205, February 2011. DOI

[40] Vazouras, P., Karamanos, S. A. and Dakoulas, P., “Mechanical behavior of buried steel pipes crossing active strike-slip faults.”, Soil Dynamics and Earthquake Engineering, Vol. 41,pp. 164-180, October 2012. DOI

[41] Vasilikis, D. and Karamanos, S. A., “Mechanical Behavior and Wrinkling of Lined Pipes.”, International Journal of Solids and Structures, Vol. 49, No. 23-24, pp. 3432-3446, November 2012. DOI

[42] Varelis, G. E., Karamanos, S. A. and Gresnigt, A. M., “Pipe Elbows Under Strong Cyclic Loading.”, Journal of Pressure Vessel Technology, ASME, Vol.135, No.1, Article Number: 011207, February 2013. DOI

[43] Vasilikis, D. and Karamanos, S. A., “Mechanics of Confined Thin-Walled Cylinders Subjected to External Pressure.”, Applied Mechanics Reviews, ASME, Invited paper, Vol. Article Number: , January 2014.DOI

[44] Varelis, G. E. and Karamanos, S. A., “Buckling of High-Strength Steel Cylinders Under Cyclic Bending in the Inelastic Range.”, Journal of Pressure Vessel Technology, ASME, Vol. 136, No.2,Article Number: 021207, April 2014.DOI

[45] Varelis, G. E. and Karamanos, S. A., “Low-Cycle Fatigue of Pressurized Steel Elbows Under In-Plane Bending.”, Journal of Pressure Vessel Technology, ASME, Vol.137, No.1, Article Number: 011401, February 2015.DOI

[46] Vazouras, P., Dakoulas, P. and Karamanos, S. A., “Pipe-Soil Interaction and Pipeline Performance Under Strike-Slip Fault Movements.”,Soil Dynamics and Earthquake Engineering, Vol. 72, pp. 48–65, May 2015.DOI

[47] Braconi A., Caprili, S., Degee, H., Guendel, M., Hjaij, M., Hoffmeister, B., Karamanos S. A., Rinaldi, V., Salvatore, W., “Efficiency of Eurocode 8 design rules for steel and steel-concrete composite structures.”, Journal of the Constructional Steel Research, Vol. 112, pp. 108–129, September 2015.DOI

[48] Ferino, J., Fonzo, A., Di Biagio, M., Demofonti, G.,Spinelli, C. M., Karamanos S. A., “Onshore pipeline high grade steel for challenge utilization.”, International Journal of Offshore and Polar Engineering, ISOPE, Vol. 25, No. 4, pp. 272–280, December 2015. PDF

[49] Pappa, P. and Karamanos, S. A., "Non-Associative J2 Plasticity Model for Finite Element Buckling Analysis of Shells in the Inelastic Range.", Computer Methods in Applied Mechanics and Engineering, Vol. 300, pp. 689–715, March 2016.DOI

[50] Chatzopoulou, G., Karamanos, S. A. and Varelis, G. E., “Finite Element Analysis of UOE Manufacturing Process and its Effect on Mechanical Behavior of Offshore Pipes.”, International Journal of Solids and Structures, Vol. 83, pp. 13-27, April 2016.DOI

[51] Van Es, S. H. J., Gresnigt, A. M., Vasilikis, D., and Karamanos, S. A., “Ultimate Bending Capacity of Spiral-Welded Steel Tubes - Part I: Experiments.”, Thin-Walled Structures, Vol. 102, pp. 286-304, May 2016.DOI

[52] Vasilikis, D., Karamanos, S. A., Van Es, S. H. J. and Gresnigt, A. M., “Ultimate Bending Capacity of Spiral-Welded Steel Tubes - Part II: Predictions.”, Thin-Walled Structures, Vol. 102,pp. 305-319, May 2016.DOI

[53] Karamanos, S. A. and Kouka, A., “A refined analytical model for earthquake-induced sloshing in half–full deformable horizontal cylindrical liquid containers.”, Soil Dynamics and Earthquake Engineering, Vol. 85,pp. 191-201,June 2016. DOI

[54] Karamanos, S. A., “Mechanical Behavior of Steel Pipe Bends; An Overview.”, Journal of Pressure Vessel Technology, ASME, Invited paper:special issue for the 50th Anniversary of PVPD, Vol. 138, No. 4, Article Number: 041203, August 2016. DOI

[55] Chatzopoulou, G., Karamanos, S. A. and Varelis, G. E., “Finite Element Analysis of Cyclically-Loaded Steel Pipes During Deep Water Reeling Installation.”, Ocean Engineering, Vol. 124, pp. 113–124, September 2016.DOI

[56] Pournara, A. E., Karamanos, S. A., Mecozzi, E. and Lucci, A., “Structural resistance of high-strength steel CHS members.”, Journal of Constructional Steel Research, Vol. 128, pp. 152–165, January 2017.DOI

[57] Kaya, E. S., Uckan, E., O’Rourke, M. J., Karamanos, S. A., Akbas, B., Cakir, F., Cheng, Y., “Failure Analysis of a Welded Steel Pipe at Kullar Fault Crossing.”, Engineering Failure Analysis, Vol. 71, pp. 43-62, January 2017.DOI

[58] Badalassi M., Braconi A., Cajot L.-G., Caprili, S., Degee, H., Hjaij, M., Hoffmeister, B., Karamanos, S. A., Salvatore, W., Somja H. “Influence of variability of material mechanical properties on seismic performance of steel and steel-concrete composite structures.”, Bulletin of Earthquake Engineering, Vol. 15, No. 4, pp. 1559–1607, April 2017.DOI

[59] Skarakis, I., Chatzopoulou, G., Karamanos, S. A., Tsouvalis, N. G. and Pournara, A. E., “CFRP Reinforcement and Repair of Steel Pipe Elbows Subjected to Severe Cyclic Loading.”, Journal of Pressure Vessel Technology, ASME, Vol. 139, Article Number: 051403, October 2017.DOI

[60] Vathi, M., Karamanos, S. A., Kapogiannis, I. A., and Spiliopoulos, K. V., “Performance criteria for liquid storage tanks and piping systems subjected to seismic loading.”, Journal of Pressure Vessel Technology, ASME, Vol. 139, Article Number: 051801, October, 2017.DOI

[61] Karamanos, S. A., Sarvanis, G. C., Keil, B. and Card, R. J., “Analysis and Design of Buried Steel Water Pipelines in Seismic Areas.”, Journal of Pipeline Systems, Engineering & Practice, ASCE, Vol. 8, No. 4, Article Number: 04017018, November 2017.DOI

[62] Vazouras, P. and Karamanos, S. A., “Structural Behavior of Buried Pipe Bends and Their Effect on Pipeline Response in Fault Crossing Areas.”, Bulletin of Earthquake Engineering, Vol. 15, No. 11, pp. 4999-5024, November 2017.DOI

[63] Sarvanis, G. C. and Karamanos, S. A., “Analytical Model for the Strain Analysis of Continuous Buried Pipelines in Geohazard Areas.”, Engineering Structures, Vol. 152, pp. 57-69, December 2017. DOI

[64] Sarvanis, G. C., Karamanos, S. A., Vazouras, P., Mecozzi, E., Lucci, A., Dakoulas, P., "Permanent Earthquake-Induced Actions in Buried Pipelines: Numerical Modeling and Experimental Verification.", Earthquake Engineering and Structural Dynamics, Vol. 47, No. 4, pp. 966–987, April 2018.DOI

[65] Vathi, M. and Karamanos, S. A., “A Simple and Efficient Model for Seismic Response and Low-Cycle Fatigue Assessment of Uplifting Liquid Storage Tanks.”, Journal of Loss Prevention in the Process Industries, Vol. 53, pp. 29-44, May 2018.DOI

[66] Papadaki, C. I., Karamanos, S. A., Chatzopoulou, G. and Sarvanis, G. C., “Buckling of Internally-Pressurized Spiral-Welded Steel Pipes under Bending.”, International Journal of Pressure Vessels and Piping, Vol. 165, Pages 270-285, August 2018. DOI

[67] Gavriilidis, I. and Karamanos, S. A., “Bending and buckling of internally-pressurized steel lined pipes.”, Ocean Engineering, Vol. 171, pp. 540–553, January 2019. DOI

[68] Pournara, A. E., Papatheocharis, T., Karamanos, S. A. and Perdikaris, P. C., “Mechanical Behavior of Dented Steel Pipes Subjected to Bending and Pressure Loading.”, Journal of Offshore Mechanics and Arctic Engineering, ASME, Vol. 141, No. 1, Article Number: 011702, February 2019. DOI

[69] Antoniou, K., Chatzopoulou, G., Karamanos, S. A., Tazedakis, A., Palagas, C., Dourdounis, E., “Numerical Simulation of JCO-E Pipe Manufacturing Process and its Effect on the External Pressure Capacity of the Pipe.”, Journal of Offshore Mechanics and Arctic Engineering, ASME, Vol. 141, No. 1, Article Number: 011704, February 2019. DOI

[70] Chatzopoulou, G., Sarvanis, G. C., Karamanos, S. A., Mecozzi, E. and Hilgert, O., “The effect of spiral cold-bending manufacturing process on pipeline mechanical behavior.”, International Journal of Solids and Structures, Vol. 166, pp. 167-182, July 2019.DOI

[71] Gelagoti, F., Kourkoulis, R., Georgiou, I. and Karamanos, S. A., "Soil-Structure Interaction Effects in Offshore Wind Support Structures Under Seismic Loading.", Journal of Offshore Mechanics and Arctic Engineering, ASME, Vol. 141, No. 6, Article number: 061903, December 2019.DOI

[72] Chatziioannou, K., Karamanos, S. A. and Huang, Y., “Ultra low-cycle fatigue performance of S420 and S700 steel welded tubular X-joints.”, International Journal of Fatigue, Vol. 129, pp. 105221, December 2019.DOI

[73] Varelis, G. E., Papatheocharis, T., Karamanos, S. A. and Perdikaris, P. C., “Structural behavior and design of high-strength steel welded tubular connections under extreme loading.”, Marine Structures, Vol. 71, pp. 102701, May 2020.DOI

[74] Gavriilidis, I. and Karamanos, S. A., “Effect of manufacturing process on lined pipe bending response.”, Journal of Offshore Mechanics and Arctic Engineering, ASME, Vol. 142, No. 5, Article number: 051801, October 2020.DOI

 

 

Spyros A. Karamanos, PhD

Department of Mechanical Engineering | University of Thessaly | Pedion Areos, Volos 38334, Greece
Phone: +30 - 24210 74086, 74360 | Fax : +30 - 24210 74360 | Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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