Witryna9 paź 2024 · Improved nonlinear model of a yaw damper for simulating the dynamics of a high-speed train. Restricted access Research article First published October 9, ... Analysis of the initiation and propagation of fatigue cracks in the CRTS II slab track inter-layer using FE-SAFE and XFEM. Restricted access Research article First published … Witryna2 mar 2016 · The extended finite element method (XFEM) is improved to directly …
有压隧洞衬砌开裂过程的扩展有限元分析_参考网
Witryna11 cze 2024 · Extended finite element method IC Received in revised form 8 April 2016 (XFEM) is used in an Abaqus model to study the dynamic extension of transverse surface Accepted 4 May 2016 cracks during the straightening and bending process of the as-cast steel slab. Results show Available online 6 May 2016 that the ductile fracture … Witryna30 wrz 2024 · Jena et al. accurately captured the singularity at the crack tip during semipermeable crack propagation using XFEM. Xiao et al. proposed a B-spline ruled surface algorithm, which was applied to modeling arbitrary 3D crack propagation in the context of the improved XFEM. It had been proved to possess both efficiency and … reading rg30 2rw
Improved XFEM (IXFEM): 3D dynamic crack propagation under …
WitrynaFor the purpose of this research, an extended finite element method (XFEM) code is developed to simulate fracture propagation, initiation and intersection. The motivation behind applying XFEM are the desire to avoid remeshing in each step of the fracture propagation, being able to consider arbitrary varying geometry of natural fractures and … WitrynaUSP Schools Escola de Artes, Ciências e Humanidades (EACH) Escola de Comunicações e Artes (ECA) Escola de Enfermagem (EE) Escola de Enfermagem de Ribeirão Preto (EERP) Escola de Educação Física e Esporte (EEFE) Escola de Educação Física e Esporte de Ribeirão Preto (EEFERP) Escola de Engenharia de … Witryna24 mar 2024 · DOI: 10.1007/s00603-023-03290-7 Corpus ID: 257742635; Modeling Three-Dimensional Pattern of Fluid-Driven Fracturing Using a Simplified Flow-Mechanical Damage Model @article{Huang2024ModelingTP, title={Modeling Three-Dimensional Pattern of Fluid-Driven Fracturing Using a Simplified Flow-Mechanical Damage … reading rg1 7rh