童晨曦｜中南大学｜学者主页

2026

Single-particle crushing under multi-point loading: effects of coordination number and contact anisotropy

Chen‐Xi Tong, Hui-Lin Jiang, Xin-Ji-Yuan Li, Zong-Lei Dong, Dian-Hong Huang, Sheng Zhang

Transportation Geotechnics

DOI

2026

Why Shear Causes More Particle Breakage than Compression: The Role of Contact Fabric and Energy Efficiency

Zong-Lei Dong, Chen‐Xi Tong, Yi Pik Cheng, Jin Chang, Sheng Zhang, Daichao Sheng

Computers and Geotechnics

DOI

2026

Micromechanical mechanisms of strength degradation in internally eroded clayey gravel

Chao Huang, Hao-dong Xu, Chen‐Xi Tong, Sheng Zhang, Zhong-ming He, Xiang-Dong Sun

Environmental Geotechnics

DOI

2026

A non-orthogonal state-dependent generalized plasticity model for sand-fine mixtures

Chen‐Xi Tong, Xi Liu, Hai-Chao Li, Xin Zhou, Le Wang, Sheng Zhang

Computers and Geotechnics

DOI

2026

Dynamic responses of clayey gravel to fine particle loss induced by a wet/dry cycle

Chao Huang, Hao-dong Xu, Chen‐Xi Tong, Sheng Zhang, Xiang-Dong Sun

Soil Dynamics and Earthquake Engineering

DOI

2026

Particle crushing of embedded carbonate sand within granular assemblies: A DEM analysis of stress path and particle shape effects

Zong-Lei Dong, Xi Liu, Chen‐Xi Tong, Shilin Luo, Ke-Chen Liu, Deng-Jie Zhang, Sheng Zhang

Computers and Geotechnics

DOI

2026

A rapid packing method for Sphere Discontinuous Deformation Analysis (SDDA) simulation of confined compression of crushable ballast

Chen‐Xi Tong, Xiao-Yi Qi, Hongwei Liu, Gang-Hai Huang, Haichao Li, Sheng Zhang

Computers and Geotechnics

DOI

2025

含渐近状态边界面的粗粒土亚塑性模型

何锋，胡盛亮，徐勇清，童晨曦，蔡靖，赵伟，李海潮

《固体力学学报》

DOI

2025

Mechanical Consequences of Gap-Graded Soils Subjected to Internal Erosion: The Effect of Mode of Removal of Fine Particles Using Discrete Element Method

Feng He, Haodong Xu, Yongqing Xu, Shengliang Hu, Maowen Li, Chen‐Xi Tong

Coatings

DOI

2025

Suffusion of gravel–sand mixtures under cyclic hydraulic gradient with emphasis on tracking the migration of fine particles

Sheng Zhang, Zhiwei Li, Chen‐Xi Tong, Chen Chen, Guangjian Chen, Daichao Sheng

Géotechnique

DOI

2025

Minimum mesh quality for reliable morphology characterization of 3D soil particles

Chen‐Xi Tong, Jia-Jun Li, Quan Sheng Sun, Feng He, Sheng Zhang, Wan‐Huan Zhou, Daichao Sheng

Powder Technology

DOI

2025

A new bonded-particle model within disk discontinuous deformation analysis framework to quantitatively simulate continuous deformation of elastic materials

Gang‐Hai Huang, Jianglin Dai, Sheng Zhang, Xiongwei Yi, Chen‐Xi Tong

Computers and Geotechnics

DOI

2025

A noise‐based framework for randomly generating soil particle with realistic geometry

Chen‐Xi Tong, Jiajun Li, Quan Sheng Sun, Sheng Zhang, Wan‐Huan Zhou, Daichao Sheng

Computer-Aided Civil and Infrastructure Engineering

DOI

2024

混合均匀度对粗粒土强度特性影响的试验研究

黄超，唐明扬，张升，童晨曦，郭鹏，赵伟

《中南大学学报(自然科学版)》

2024

Modelling the evolving critical state of crushable soils and parameter optimization with an improved genetic algorithm (AIS–RCGA)

Sheng Zhang, Haibin Xiong, Chen‐Xi Tong, Xuzhen He, Daichao Sheng

Canadian Geotechnical Journal

DOI

2024

Sphere discontinuous deformation analysis simulation of single-particle breakage of ballast based on voxelization and amplification by contact number

Chen‐Xi Tong, Hongwei Liu, Gang-Hai Huang, Sheng Zhang

Computers and Geotechnics

DOI

2024

Strength and dilatancy of crushable soils with different gradings

Zong-Lei Dong, Chen‐Xi Tong, Sheng Zhang, Yi Pik Cheng, Daichao Sheng

Canadian Geotechnical Journal

DOI

2023

Stability of sandy soils against internal erosion under cyclic loading and quantitatively examination of the composition and origin of eroded particles

Shaoheng Dai, Xuzhen He, Chen‐Xi Tong, Feng Gao, Sheng Zhang, Daichao Sheng

Canadian Geotechnical Journal

DOI

2023

A Comparative Study on Shear Behavior of Uniform-, Gap-, and Fractal-Graded Carbonate Soils

Zong-Lei Dong, Chen‐Xi Tong, Sheng Zhang, Jidong Teng, Daichao Sheng

Journal of Geotechnical and Geoenvironmental Engineering

DOI

2023

Numerical Simulation of Mechanical Properties of Soil Considering the Effect of Internal Erosion

Maowen Li, Shengliang Hu, Chen‐Xi Tong

Mathematics

DOI

2022

考虑土体颗粒级配的几何迂曲度模型

黎章，戴邵衡，熊海斌，童晨曦，张升

《铁道科学与工程学报》

2022

A breakage matrix methodology to predict particle size evolution of calcareous sands

Sheng Zhang, Jialu Wang, Chen‐Xi Tong

Powder Technology

DOI

2022

Constitutive Modeling of Normally and Over-Consolidated Clay with a High-Order Yield Function

Chen‐Xi Tong, Hong-Wei Liu, Haichao Li

Mathematics

DOI

2022

Constitutive Modelling of Temperature-Dependent Behaviour of Soft Rocks with Fractional-Order Flow Rule

Haichao Li, Chen‐Xi Tong, Xin Chang, Sheng Zhang

Applied Sciences

DOI

2021

基于抽样可靠性的土体迂曲度计算

戴邵衡，童晨曦，颜瀚，滕继东，张升

《岩土力学》

DOI

2021

On compression behavior and particle breakage of carbonate silty sands

Chen‐Xi Tong, Zong-Lei Dong, Quan Sheng Sun, Sheng Zhang, Junxing Zheng, Daichao Sheng

Engineering Geology

DOI

2021

Particle Breakage Observed in Both Transitional and Non-transitional Carbonate Sands

Chen‐Xi Tong, Sheng Zhang, Daichao Sheng

Lecture notes in civil engineering

DOI

2021

Particle breakage of granular soils: changing critical state line and constitutive modelling

Chen‐Xi Tong, Ming-Yue Zhai, Haichao Li, Sheng Zhang, Daichao Sheng

Acta Geotechnica

DOI

2020

Particle breakage of uniformly graded carbonate sands in dry/wet condition subjected to compression/shear tests

Chen‐Xi Tong, Glen J. Burton, Sheng Zhang, Daichao Sheng

Acta Geotechnica

DOI

2017

A simple particle-size distribution model for granular materials

Chen‐Xi Tong, Glen J. Burton, Sheng Zhang, Daichao Sheng

Canadian Geotechnical Journal

DOI

2015

单一粒径组颗粒材料破碎规律及破碎极限研究

童晨曦，张升，李希，盛岱超

《岩土力学》

2015

A new method for studying the evolution of particle breakage

Sheng Zhang, Chen‐Xi Tong, Li Xi, Daichao Sheng

Géotechnique

DOI

童晨曦

精选作品

期刊论文

Single-particle crushing under multi-point loading: effects of coordination number and contact anisotropy

Why Shear Causes More Particle Breakage than Compression: The Role of Contact Fabric and Energy Efficiency

Micromechanical mechanisms of strength degradation in internally eroded clayey gravel

A non-orthogonal state-dependent generalized plasticity model for sand-fine mixtures

Dynamic responses of clayey gravel to fine particle loss induced by a wet/dry cycle

Particle crushing of embedded carbonate sand within granular assemblies: A DEM analysis of stress path and particle shape effects

A rapid packing method for Sphere Discontinuous Deformation Analysis (SDDA) simulation of confined compression of crushable ballast

含渐近状态边界面的粗粒土亚塑性模型

Mechanical Consequences of Gap-Graded Soils Subjected to Internal Erosion: The Effect of Mode of Removal of Fine Particles Using Discrete Element Method

Suffusion of gravel–sand mixtures under cyclic hydraulic gradient with emphasis on tracking the migration of fine particles

Minimum mesh quality for reliable morphology characterization of 3D soil particles

A new bonded-particle model within disk discontinuous deformation analysis framework to quantitatively simulate continuous deformation of elastic materials

A noise‐based framework for randomly generating soil particle with realistic geometry

混合均匀度对粗粒土强度特性影响的试验研究

Modelling the evolving critical state of crushable soils and parameter optimization with an improved genetic algorithm (AIS–RCGA)

Sphere discontinuous deformation analysis simulation of single-particle breakage of ballast based on voxelization and amplification by contact number

Strength and dilatancy of crushable soils with different gradings

Stability of sandy soils against internal erosion under cyclic loading and quantitatively examination of the composition and origin of eroded particles

A Comparative Study on Shear Behavior of Uniform-, Gap-, and Fractal-Graded Carbonate Soils

Numerical Simulation of Mechanical Properties of Soil Considering the Effect of Internal Erosion

考虑土体颗粒级配的几何迂曲度模型

A breakage matrix methodology to predict particle size evolution of calcareous sands

Constitutive Modeling of Normally and Over-Consolidated Clay with a High-Order Yield Function

Constitutive Modelling of Temperature-Dependent Behaviour of Soft Rocks with Fractional-Order Flow Rule

基于抽样可靠性的土体迂曲度计算

On compression behavior and particle breakage of carbonate silty sands

Particle Breakage Observed in Both Transitional and Non-transitional Carbonate Sands

Particle breakage of granular soils: changing critical state line and constitutive modelling

Particle breakage of uniformly graded carbonate sands in dry/wet condition subjected to compression/shear tests

A simple particle-size distribution model for granular materials

单一粒径组颗粒材料破碎规律及破碎极限研究

A new method for studying the evolution of particle breakage

会议论文

基于线性拟合的颗粒材料破碎状态表征

研究方向