Research on Crack Discontinuous Interface Simulation Method Based on the Mesh Free Diffraction Criterion

Yuantao SUN; Zengzeng ZHANG; Qing ZHANG; Xianrong QIN

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Research on Crack Discontinuous Interface Simulation Method Based on the Mesh Free Diffraction Criterion

机译：基于网格自由衍射准则的裂纹非连续界面仿真方法研究

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Most fracture mechanics problems in engineering are solved by numerical analysis method such as finite element method (FEM) or boundary element method [1-2], because only few simple and special fracture mechanics problems can be solved analytically.

机译：工程中大多数断裂力学问题可以通过有限元法（FEM）或边界元方法[1-2]等数值分析方法来解决，因为只有很少的简单和特殊的断裂力学问题可以通过解析来解决。

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《Mechanika》 |2018年第3期|共7页
作者
Yuantao SUN; Zengzeng ZHANG; Qing ZHANG; Xianrong QIN;
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中图分类物理学;
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mesh free methodcrack discontinuous inter;

机译：无网格方法裂纹不连续;

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专利

1. Three-dimensional crack propagation with distance-based discontinuous kernels in meshfree methods [J] . Ettore Barbieri, Nik Petrinic Computational Mechanics: Solids, Fluids, Fracture Transport Phenomena and Variational Methods . 2014,第2期

机译：无网格方法中基于距离的不连续核的三维裂纹扩展
2. Implicit mesh discontinuous Galerkin methods and interfacial gauge methods for high-order accurate interface dynamics, with applications to surface tension dynamics, rigid body fluid-structure interaction, and free surface flow: Part I [J] . Saye Robert Journal of Computational Physics . 2017,第期

机译：隐式网状不连续的Galerkin方法和界面测量方法，用于高阶准确的界面动态，具有表面张力动力学，刚体流体结构相互作用和自由表面流动：第一部分
3. Implicit mesh discontinuous Galerkin methods and interfacial gauge methods for high-order accurate interface dynamics, with applications to surface tension dynamics, rigid body fluid-structure interaction, and free surface flow: Part II [J] . Saye Robert Journal of Computational Physics . 2017,第期

机译：隐式网状不连续的Galerkin方法和界面仪表，用于高阶准确的界面动态，具有表面张力动力学，刚体流体结构相互作用和自由表面流动：第二部分
4. CRACK PROPAGATION SIMULATION: A LOCAL DEFORMATION-BASED MESH MAPPING METHOD FOR CRACK MODELING AND A DIRECT METHOD FOR RESIDUAL STRESS REPRESENTATION IN WELDS [C] . Heqin Xu, Ashok Nana, Samer Mahmoud, PVP2011;ASME Pressure Vessels and Piping conference . 2012

机译：裂纹扩展模拟：基于局部变形的网格建模方法和焊缝残余应力表示的直接方法
5. Meshfree vs. Mesh-based Numerical Methods in Hydro-Mechanically Coupled Analysis of Soils [D] . El Ghoraiby, Mohamed A. 2012

机译：土的水力耦合分析中基于无网格与基于网格的数值方法
6. Adaptively deformed mesh based interface method for elliptic equations with discontinuous coefficients [O] . Kelin Xia, Meng Zhan, Decheng Wan, -1

机译：具有不连续系数的椭圆方程的自适应变形网状界面方法
7. Adaptively deformed mesh based interface method for elliptic equations with discontinuous coefficients [O] . Kelin Xia, Meng Zhan, Decheng Wan, 2012

机译：具有不连续系数的椭圆方程的自适应变形网状界面方法
8. Jacobian-Free Newton Krylov Discontinuous Galerkin method and Physics-Based Preconditioning for Nuclear Reactor Simulations. International Conference on Reactor Physics, Nuclear Power: A Sustainable Resource (Preprint) [R] . Park, H. K., Nourgaliev, R. R., Martineau, R. C., 2008

机译：Jacobian-Free Newton Krylov不连续Galerkin方法和基于物理的核反应堆模拟预处理。核电反应堆物理国际会议：可持续资源（预印本）

Research on Crack Discontinuous Interface Simulation Method Based on the Mesh Free Diffraction Criterion

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