A state-of-the-art review of experimental and computational studies of granular materials: properties, advances, challenges, and future directions
P Tahmasebi - Progress in Materials Science, 2023 - Elsevier
Modeling of heterogeneous materials and media is a problem of fundamental importance to
a wide class of phenomena and systems, ranging from condensed matter physics, soft …
a wide class of phenomena and systems, ranging from condensed matter physics, soft …
Nanometric cutting: mechanisms, practices and future perspectives
Nanometric cutting removes material at nanoscale and generates high-quality surfaces with
a nanometric finish. In past decades, it has thrived as a mainstream manufacturing …
a nanometric finish. In past decades, it has thrived as a mainstream manufacturing …
[HTML][HTML] 无网格法的理论及应用
张雄， 刘岩， 马上 - 力学进展, 2009 - lxjz.cstam.org.cn
详细论述了近年来迅速发展的无网格法的理论基础及其在各个领域内的应用.
无网格法网格依赖性弱, 避免了传统的有限元, 边界元等基于网格的数值方法中可能出现的网格 …
无网格法网格依赖性弱, 避免了传统的有限元, 边界元等基于网格的数值方法中可能出现的网格 …
Material point method after 25 years: theory, implementation, and applications
It has been 25 years since Sulsky and her coworkers developed the first version of the
material point method (MPM): a quasi particle method to solve continuum mechanics …
material point method (MPM): a quasi particle method to solve continuum mechanics …
Dislocation nucleation from bicrystal interfaces and grain boundary ledges: Relationship to nanocrystalline deformation
Molecular dynamics simulations are used to evaluate the primary interface dislocation
sources and to estimate both the free enthalpy of activation and the critical emission stress …
sources and to estimate both the free enthalpy of activation and the critical emission stress …
[HTML][HTML] 物质点法的理论和应用
廉艳平， 张帆， 刘岩， 张雄 - 力学进展, 2013 - lxjz.cstam.org.cn
物质点法采用质点离散材料区域, 用背景网格计算空间导数和求解动量方程,
避免了网格畸变和对流项处理, 兼具拉格朗日和欧拉算法的优势, 非常适合模拟涉及材料特大 …
避免了网格畸变和对流项处理, 兼具拉格朗日和欧拉算法的优势, 非常适合模拟涉及材料特大 …
Rate dependency mechanism of crystalline rocks induced by impacts: Insights from grain-scale fracturing and micro heterogeneity
Rocks in nature contain a large number of defects and exhibit strong heterogeneity on grain
scale. In this study, a novel three-dimensional multiscale method is proposed to investigate …
scale. In this study, a novel three-dimensional multiscale method is proposed to investigate …
Crack nucleation from non-metallic inclusions in aluminum alloys described by peridynamics simulations
Conventional engineering methods oftentimes have challenges in the quantification of crack
nucleation processes from manufacturing defects that are relevant for engineering …
nucleation processes from manufacturing defects that are relevant for engineering …
Simulation of dynamic crack growth using the generalized interpolation material point (GIMP) method
Dynamic crack growth is simulated by implementing a cohesive zone model in the
generalized interpolation material point (GIMP) method. Multiple velocity fields are used in …
generalized interpolation material point (GIMP) method. Multiple velocity fields are used in …
A concurrent multiscale method based on smoothed molecular dynamics for large-scale parallel computation at finite temperature
S Wang, LY Zhao, Y Liu - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
A concurrent atomic-to-continuum multiscale method for finite-temperature simulation with
large-scale parallel computation is developed. Seamless and stable coupling between …
large-scale parallel computation is developed. Seamless and stable coupling between …