Prof. Tadeusz Łagoda

Opole University of Technology, Poland

Professor

Email: t.lagoda@po.opole.pl

Qualifications

1996 Ph.D., Opole University of Technology, Poland

Publications (Selected)

1. BĘDKOWSKI W., ŁAGODA T., SŁOWIK J.: Strain controlled tests for determination the change of parameters of fatigue characteristics of the material, 2nd International Conference Mechatronics Systems and Materials (MSM2006), Abstracts, Opole University of Technology, Opole 2006, p.17, CD-ROM, p8
2. ŁAGODA T., WALAT K.: Identification of the cyclic strain curve based on the random test results, 2nd International Conference Mechatronics Systems and Materials (MSM2006), Abstracts, Opole University of Technology, Opole 2006, p.51, CD-ROM, p.6
3. MACHA E., ŁAGODA T., NIESŁONY A., KARDAS D.: Fatigue life variable-amplitude loading according to the cycle counting and spectral methods, Physicochemical Mechanics of Materials, 2006. Vol. 3., pp.121- 128
4. MACHA E., ŁAGODA T., NIESŁONY A., KARDAS D.: Fatigue life variable-amplitude loading according to the cycle counting and spectral methods, Materials Science, 2006. Vol. 42., No. 3, pp.416- 425
5. ŁAGODA T.: Fatigue life of welded joints according to energy criteria in the critical plane, Strength of Materials, Vol.38, No. 4, 2006, pp.118-124
6. KAROLCZUK A., KLUGER K., ŁAGODA T.: Fatigue life estimation under uniaxial uniaxial random loading with the mean value using the strain energy density parameter, The Archives of Mechanical Engineering, Vol.LIII, 2006, No 4, pp.313-324
7. ŁAGODA T., OGONOWSKI P.: Fatigue life estimation of notched specimens under bending and torsion with strain energy density parameter, Journal of Theoretical and Applied Mechanics, Vol. 5, No 2, 2007, pp.349-361
8. ŁAGODA T., WALAT K., OGONOWSKI P.: Influence of weight coefficient variation In linear effort criteria on the calculated fatigue life, Abstracts of 8th International Conference on Multiaxial Fatigue and Fracture, 10-14 June 2007, Sheffield, UK, pp10-12, CD-Rom, ps.8
9. KLUGER K., ŁAGODA T.: Effect of the mean value for aluminium alloy AlCu4MgSi(A)-T4 under proportional cyclic combined bending with torsion, Abstracts of 8th International Conference on Multiaxial Fatigue and Fracture, 10-14 June 2007, Sheffield, UK, pp15-17, CD-Rom, ps.8
10. KLUGER K., ŁAGODA T.: Fatigue lifetime under uniaxial random loading with different mean values according to same selected models, Materials & Design, vol. 28, 2007, pp.2604-2610
11. BĘDKOWSKI W., ŁAGODA T., SŁOWIK J.: Strain controlled tests for determining the change of the material fatigue parameters, Materials Science, Vol.43, No. 4, 2007, pp.492-498
12. ŁAGODA T.: Lifetime estimation of welded joint, Springer 2008
13. ŁAGODA T., WALAT K.: Identification of the cyclic strain curve based on random test results, Physicochemical Mechanics of Materials, 2008, Vol. 2, pp.107-109
14. KAROLCZUK A., ŁAGODA T., WALAT K.: Influence of cyclic stress-strain curve parameters on fatigue life estimation, Sixth International Conference on Low Cycle Fatigue, Berlin 2008, DVM, P.D.Portella, T.Beck, M.Okazaki Eds., pp.689-694
15. WALAT K., ŁAGODA T.: The equivalent stress on the critical plane determined by the maximum covariance of normal and shear stresses, ECF17, Eds. J.Polkluda at all., VUTIUM Brno 2008, Books of Abstracts and Proceedings, p.174, pp.1184-1189
16. KARDAS D., KLUGER K., ŁAGODA T., OGONOWSKI P.: Fatigue life under proportional constant amplitude bending with torsion in energy approach basic on aluminium alloy 2017(a), Physicochemical Mechanics of Materials, No 4, 2008, pp.68-74, Materials Science, 2008
17. ŁAGODA T., SONSINO C.M., OGONOWSKI P.: Application of the stain energy density parameter for estimation of multiaxial fatigue life of sintered steels with stress concentrators, J. of Theoretical and Applied Mechanics, Nr 1, t.47, 2009
18. WALAT K., ŁAGODA T., KAROLCZUK A.: Fatigue life according to cyclic strain characteristics determined from variable-amplitude loading, Materials Testing, (Materialprufung), Vol.51, No5, 2009, pp.286-290
19. BIŁOUS P., ŁAGODA T., Structural notch effect in steel welded joints, Materials and design, Vol.30, 2009, pp.4562-4564
20. WALAT K., ŁAGODA T., The equivalent stress on the critical plane determined by the maximum covariance of normal and shear stresses, Met.-wiss.u.Werkstofftech., 2010, Vol.41, No. 4, pp.218-220
21. WALAT K., ŁAGODA T., Application of the covariance on the critical plane for determination of fatigue life under cyclic loading, Procedia Engineering, Vol. 2, 2010, pp. 1211–1218
22. ŁAGODA T., WALAT K., Fatigue life under random tension-compression load for different probability levels, Material Testing, Vol.52, 2010, pp.363-366