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The extended/generalized finite element method: an overview of the method and its applications
An overview of the extended/generalized finite element method (GEFM/XFEM) with
emphasis on methodological issues is presented. This method enables the accurate …
emphasis on methodological issues is presented. This method enables the accurate …
Bio-inspired design: an overview investigating open questions from the broader field of design-by-analogy
Bio-inspired design and the broader field of design-by-analogy have been the basis of
numerous innovative designs throughout history; yet there remains much to be understood …
numerous innovative designs throughout history; yet there remains much to be understood …
Recent advances and emerging applications of the boundary element method
Sponsored by the US National Science Foundation, a workshop on the boundary element
method (BEM) was held on the campus of the University of Akron during September 1–3 …
method (BEM) was held on the campus of the University of Akron during September 1–3 …
Generalized Gaussian quadrature rules for discontinuities and crack singularities in the extended finite element method
New Gaussian integration schemes are presented for the efficient and accurate evaluation
of weak form integrals in the extended finite element method. For discontinuous functions …
of weak form integrals in the extended finite element method. For discontinuous functions …
Isogeometric analysis enhanced by the scaled boundary finite element method
By leveraging the information of a typical CAD model in the analysis, the intensive process
of discretization can be circumvented. This unification has led to the 'Isogeometric …
of discretization can be circumvented. This unification has led to the 'Isogeometric …
BEM analysis of crack onset and propagation along fiber–matrix interface under transverse tension using a linear elastic–brittle interface model
The behavior of the fiber–matrix interface under transverse tension is studied by means of a
new linear elastic–brittle interface model. Similar models, also called weak or imperfect …
new linear elastic–brittle interface model. Similar models, also called weak or imperfect …
Integration of singular enrichment functions in the generalized/extended finite element method for three‐dimensional problems
A map** method is developed to integrate weak singularities, which result from
enrichment functions in the generalized/extended finite element method. The integration …
enrichment functions in the generalized/extended finite element method. The integration …
[PDF][PDF] 飞机结构数字孪生关键建模仿真技术
飞机结构安全性设计思想经历了从静**度设计, 安全寿命设计, 损伤容限与耐久性设计到单机
追踪的演变, 未来有进一步向结构数字孪生的方向发展的趋势. 飞机结构数字孪生是数字线程 …
追踪的演变, 未来有进一步向结构数字孪生的方向发展的趋势. 飞机结构数字孪生是数字线程 …
Thermally and mechanically induced strain gradient fields in architected 2D materials and beam structures
The current contribution investigates the strain-gradient thermomechanical performance of
architected materials and structures with uniform and graded inner designs. To that scope …
architected materials and structures with uniform and graded inner designs. To that scope …
The consistent boundary element method for potential and elasticity: Part I—Formulation and convergence theorem
The collocation boundary element method is outlined for the general three-dimensional,
static case of elasticity on the basis of a weighted-residuals statement that leads to the …
static case of elasticity on the basis of a weighted-residuals statement that leads to the …