M
Mohammad H. Aminfar
Researcher at University of Tabriz
Publications - 25
Citations - 659
Mohammad H. Aminfar is an academic researcher from University of Tabriz. The author has contributed to research in topics: Finite element method & Transmissibility (vibration). The author has an hindex of 11, co-authored 25 publications receiving 565 citations.
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A combined neural-wavelet model for prediction of Ligvanchai watershed precipitation
TL;DR: The obtained results show the proposed model can predict both short- and long-term precipitation events because of using multi-scale time series as the ANN input layer.
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Parametric study and formulation of outer-brace geometric stress concentration factors in internally ring-stiffened tubular KT-joints of offshore structures
TL;DR: In this article, the effect of geometrical parameters on the chord-side stress concentration factors (SCFs) along the weld toe of the intersection between the outer (inclined) brace and the chord in internally ring-stiffened tubular KT-joints subjected to balanced axial loads was investigated.
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Developing a robust SHM method for offshore jacket platform using model updating and fuzzy logic system
Alireza Mojtahedi,Lotfollahi Yaghin,Yousef Hassanzadeh,Mir Mohammad Ettefagh,Mohammad H. Aminfar,A.B. Aghdam +5 more
TL;DR: In this paper, an experimental investigation on a laboratory model of a jacket platform with the objective of establishing a baseline finite element (FE) model for long-term structural health monitoring for this type of structures is conducted.
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Geometrical effect on SCF distribution in uni-planar tubular DKT-joints under axial loads
TL;DR: In this paper, the effect of non-dimensional geometrical parameters and brace-to-chord inclination angle on the distribution of SCFs and DKT-/KT-joint SCF ratios (SRs) along the weld toe of tubular DKT joints under the balanced axial loads is studied.
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Effect of stress concentration factors on the structural integrity assessment of multi-planar offshore tubular DKT-joints based on the fracture mechanics fatigue reliability approach
TL;DR: In this article, a fracture mechanics based fatigue limit state function is derived and effects of assigning different values to deterministic variables involved in this limit-state function on the results of reliability analysis are investigated.