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Cristian Tufisi
Cristian Tufisi
Department of Engineering Science, Babeș-Bolyai University, Cluj-Napoca, Romania
Verified email at ubbcluj.ro
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Beam damage assessment using natural frequency shift and machine learning
N Gillich, C Tufisi, C Sacarea, CV Rusu, GR Gillich, ZI Praisach, ...
Sensors 22 (3), 1118, 2022
372022
Damage detection on a beam with multiple cracks: a simplified method based on relative frequency shifts
GR Gillich, NMM Maia, MA Wahab, C Tufisi, ZI Korka, N Gillich, MV Pop
Sensors 21 (15), 5215, 2021
232021
Numerical study of the stiffness degradation caused by branched cracks and its influence on the natural frequency drop
C Tufisi, GR Gillich, CO Hamat, N Gillich, ZI Praisach
Romanian Journal of Acoustics and Vibration 15 (1), 53-57, 2018
142018
Statistical method for damage severity and frequency drop estimation for a cracked beam using static test data
N Gillich, C Tufisi, O Vasile, GR Gillich
Romanian Journal of Acoustics and Vibration 16 (1), 47-51, 2019
112019
Determining the severity of open and closed cracks using the strain energy loss and the Hill-Climbing method
C Tufisi, CV Rusu, N Gillich, MV Pop, CO Hamat, C Sacarea, GR Gillich
Applied Sciences 12 (14), 7231, 2022
92022
Detection of Multiple Cracks Using an Energy Method Applied to the Concept of Equivalent Healthy Beam
GR Gillich, AT Aman, M Abdel Wahab, C Tufisi
Proceedings of the 13th International Conference on Damage Assessment of …, 2019
92019
A Cost Function to Assess Cracks in Simply Supported Beams with Artificial Intelligence
C Tufisi, N GILLICH, M ARDELJAN, RL PAUN, GR GILLICH
Romanian Journal of Acoustics and Vibration 18 (1), 46-52, 2021
72021
DETECTION OF TRANSVERSE CRACKS IN PRISMATIC CANTILEVER BEAMS AFFECTED BY WEAK CLAMPING USING A MACHINE LEARNING METHOD
AM Lupu David, Tufisi Cristian, Gillich Rainer-Gilbert
Analecta Technica Szegedinensia, 16 (1), 122–128., 2022
6*2022
Crack assessment based on the use of severity-adjusted modal curvatures of the healthy beam
GR Gillich, C Tufisi, M Abdel Wahab, CO Hamat
Acoustics and Vibration of Mechanical Structures—AVMS 2019: Proceedings of …, 2020
62020
Study regarding the effect of crack branching on the eigenfrequencies of beams
C Tufisi, GR Gillich, CO Hamat, T Manescu
Proceedings of the 13th International Conference on Damage Assessment of …, 2019
62019
The effect of a crack near the fixed end on the natural frequencies of a cantilever beam
C Tufisi, GR Gillich, AT Aman
Vibroengineering Procedia 23, 37-42, 2019
62019
Modeling of complex shaped cracks
C Tufisi, GR Gillich
Analele Universitatii Eftimie Murgu, 2018
62018
A new predictive model to estimate the frequencies for beams with branched cracks
C Tufisi, GR Gillich, CI Barbinta, D Nedelcu, CO Hamat
IOP Conference Series: Materials Science and Engineering 997 (1), 012063, 2020
52020
Frequency Estimation using Spectral Techniques with the Support of a Deep Learning Method
C Tufisi, AA Minda, DG Burtea, GR Gillich
Romanian Journal of Acoustics and Vibration 19 (1), 49-55, 2022
42022
Locating Transverse Cracks in Prismatic Beams Using Random Forest Method and The Frequency Drop
C Tufisi, R Vasile-Catalin, GR Gillich
Romanian Journal of Acoustics and Vibration 18 (2), 119-125, 2021
42021
Sensitivity analysis for frequency-based prediction of cracks in open cross-section beams
CI Barbinta, C Tufisi, CO Hamat, D Nedelcu, GR Gillich
Vibroengineering Procedia 27, 7-12, 2019
42019
Numerical study on complex shaped cracks in cantilever beams concerning frequency and stiffness changes
C Tufisi, GR Gillich, D Nedelcu, CO Hamat
Vibroengineering procedia 19, 253-258, 2018
42018
Automatic detection of L and T shaped cracks in semifinished casting products
GR Gillich, C Tufisi, ZI Korka, CO Hamat, N Gillich
IOP Conference Series: Materials Science and Engineering 393 (1), 012016, 2018
42018
Estimation of the severity of damage produced by a transverse crack.
MV Pop, GR Gillich, C Tufisi, ZI Praisach, L Păun
Studia Universitatis Babes-Bolyai Engineering 65 (1), 2020
32020
Exact solution for the severity of transverse cracks in prismatic beams
C Tufisi, GR Gillich, CO Hamat, I Biro, N Gillich, D Nedelcu
Journal of Physics: Conference Series 1426 (1), 012023, 2020
32020
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