10 Papers
41 Citations
Jin Ma is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Wind speed & Extended finite element method. The author has an hindex of 5, co-authored 10 publications.
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Papers
Partitioned subiterative coupling schemes for aeroelasticity using combined interface boundary condition method
TL;DR: In this paper, a new formulation of the combined interface boundary condition (CIBC) method has been developed by using a new coupling parameter, and two partitioned sub-iterative coupling versions of the CIBC method are developed.
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Numerical investigation of mixed-mode crack growth in ductile material using elastic–plastic XFEM
TL;DR: In this paper, the corrected extended finite element method (XFEM) is extended to conduct fatigue analysis of arbitrary crack growth in ductile materials, where the crack is modeled by adding enrichment functions into the approximation; optimal convergence rate and independent mesh discretization can be achieved, and the re-meshing and refinement during crack evolving can be avoided.
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Multiscale analysis of interaction between macro crack and microdefects by using multiscale projection method
TL;DR: In this paper, microdefects (micro cracks, inclusions, voids) in the vicinity of a solitary macro crack tip are numerical simulated by using multiscale projection method.
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Numerical Simulation of Fluctuating Wind Effects on an Offshore Deck Structure
TL;DR: In this article, an accurate and efficient mixture simulation method is developed to simulate the fluctuating wind speed, which is then introduced as the boundary condition into numerical wind tunnel tests, and the wind-induced structural responses are calculated by ANSYS Parametric Design Language (APDL).
Multiscale simulation of major crack/minor cracks interplay with the corrected XFEM
TL;DR: In this article, the authors used the multiscale extended finite element method (MsXFEM) for numerical simulation on major crack/minor crack interaction problems, which enables different scale decomposition, and transition of field variables between different scales.
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