Hongyang Cheng

Publications

• Elastic wave propagation in dry granular media: Effects of probing characteristics and stress history
• Discrete modeling of geotextile-wrapped soil under simple shear
• Modeling microscopic behavior of geotextile-wrapped soil by discrete element method
• Development Study on Device to Reduce Seismic Response by Using Soil-Bags Assembles
• Soil reinforcement using soilbags – A preliminary study on its static and dynamic properties
• Numerical study on stress states and fabric anisotropies in soilbags using the DEM
• Calibration of micromechanical parameters for DEM simulations by using the particle filter
• A simple multiscale model for granular soils with geosynthetic inclusion
• An analytical solution for geotextile-wrapped soil based on insights from DEM analysis
• Evaluating the Performance of Geotextile Wrapped/Layered Soil: A Comparative Study Using the DEM
• Bayesian calibration of microCT-based DEM simulations for predicting the effective elastic response of granular materials
• Probabilistic calibration of discrete element simulations using the sequential quasi-Monte Carlo filter
• An iterative Bayesian filtering framework for fast and automated calibration of DEM models
• Grain learning: Bayesian calibration of DEM models and validation against elastic wave propagation
• Influence of Load Mode on Particle Crushing Characteristics of Silica Sand at High Stresses
• Fast, flexible particle simulations — An introduction to MercuryDPM
• Strain-accumulation mechanisms in sands under isotropic stress
• Hydro‐micromechanical modeling of wave propagation in saturated granular crystals
• Bayesian Uncertainty Quantification for Geomechanical Models at Micro and Macro Scales
• Bayesian calibration of microCT-based DEM simulations for predicting the effective elastic response of granular materials
• An iterative sequential Monte Carlo filter for Bayesian calibration of DEM models
• DEM simulation of anisotropic granular materials
• Performance study of iterative Bayesian filtering to develop an efficient calibration framework for DEM
• Faster, more flexible particle simulations
• Use of DEM in geomechanics
• Visco-elastic sintering kinetics in virgin and aged polymer powders
• Impact of wetting-drying cycles on the hydro-mechanical behaviour of vegetated soil
• Simulation-guided optimization of granular phononic crystal structure using the discrete element method
• Concurrent multi-scale modeling of granular materials: Role of coarse-graining in FEM-DEM coupling
• Down to the root of vegetated soil: challenges and state-of-the-art
• On the use of coarse-graining to bridge the discrete and continuum descriptions of granular materials
• Failure in granular materials based on acoustic tensor: a numerical analysis
• Bayesian Calibration of GPU–based DEM meso-mechanics Part II
• Elastic wave velocity and attenuation in granular material
• 关于采用粗粒化提高颗粒材料多尺度模拟守恒特性的研究
• Bayesian calibration of GPU–based DEM meso-mechanics Part I
• Neck growth kinetics during polymer sintering for powder-based processes
• Direct numerical simulation of wave propagation in saturated random granular packings using coupled LBM-DEM
• 弹性波穿越土工袋传播规律的数值模拟
• Quantifying hydro-mechanical properties of vegetated soil
• Noise and Vibration in Wet Soil
• Continuum-DEM modelling of fluid-solid transition in weakly compacted systems of polydisperse particles of varying shapes
• Trending topics in computational mechanics of granular materials
• Trends and Challenges in "Machine Learning" (Workshop 1)
• CG-enriched concurrent multi-scale modeling of dynamic surface interactions between discrete particles and solid continua
• Effect of vegetation on the hydro-mechanical properties of the vadose zone
• The force and dynamic response of low-velocity projectile impact into 3D dense wet granular media
• Densification of visco-elastic powders during free and pressure-assisted sintering
• Contact rheological DEM model for visco-elastic powders during laser sintering
• GrainLearning: A Bayesian uncertainty quantification toolbox for discrete and continuum numerical models of granular materials
• DEM investigation into the small-strain stiffness of bio-cemented soils