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Yangjun Luo
Researcher at Dalian University of Technology
Publications - 64
Citations - 2338
Yangjun Luo is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Topology optimization & Optimization problem. The author has an hindex of 22, co-authored 64 publications receiving 1738 citations. Previous affiliations of Yangjun Luo include The Chinese University of Hong Kong & University of Reims Champagne-Ardenne.
Papers
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Continuum topology optimization with non-probabilistic reliability constraints based on multi-ellipsoid convex model
TL;DR: In this article, a quantified measure for non-probabilistic reliability based on the multi-ellipsoid convex model is proposed for topology optimization of continuum structures in the presence of uncertain-but-bounded parameters.
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Non-probabilistic reliability-based topology optimization of geometrically nonlinear structures using convex models
TL;DR: In this paper, a non-probabilistic reliability-based topology optimization method for the design of continuum structures undergoing large deformation is presented. But the authors do not consider the nonlinearity of the structural system.
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Structural reliability assessment based on probability and convex set mixed model
Yangjun Luo,Zhan Kang,Alex Li +2 more
TL;DR: In this paper, the reliability assessment of structures exhibiting both stochastic and bounded uncertainties by using a probability and convex set mixed model is investigated, and the safety measure of a structure is quantified by a reliability index defined by a nested minimization problem.
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On non-probabilistic reliability-based design optimization of structures with uncertain-but-bounded parameters
Zhan Kang,Yangjun Luo,Alex Li +2 more
TL;DR: In this paper, the authors investigated the formulation and numerical solution of reliability-based optimization of structures exhibiting grouped uncertain-but-bounded variations and proposed a method based on concerned performance for regularization of the reliability index constraints.
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Multi-material topology optimization considering interface behavior via XFEM and level set method
Pai Liu,Yangjun Luo,Zhan Kang +2 more
TL;DR: In this article, an efficient multi-material topology optimization strategy for seeking the optimal layout of structures considering the cohesive constitutive relationship of the interface is presented. But, the interface behavior may exhibit tension/compression non-symmetric topology, in which material interfaces mainly undergo compression.