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浏览/检索结果: 共883条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Equivalent mechanical parameters and representative elementary volume of rock masses material using a modified fabric tensor 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2025, 卷号: 183, 页码: 13 作者:  Yin, Jinghan;  Cui, Zhen;  Sheng, Qian;  Sun, Xin   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/27 Rock masses  Discrete fracture network  Fabric tensor  Equivalent mechanical parameters  Representative elementary volume   Influence of ballast gradation on repose angle using large-scale hopper flow tests and DEM simulation 期刊论文  OAI收割 POWDER TECHNOLOGY, 2025, 卷号: 456, 页码: 17 作者:  Chen, Cheng;  Li, Shao-shuo;  Li, Jun-feng;  Zhang, Lei;  Yang, Juan   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Hopper flow test  Railway ballast  Particle size distribution  Repose angle  Discrete element method   Particle-scale study of the mechanical properties of sandy hydrate-bearing sediments using DEM combined with CT images 期刊论文  OAI收割 ENERGY, 2025, 卷号: 320, 页码: 17 作者:  Li, Yanghui;  Tian, Boyang;  You, Zeshao;  Qu, Yong;  Wu, Peng   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Hydrate-bearing sands  Hydrate distribution  Mechanical behavior  Particle scale  Discrete element method   Discrete element modelling of water diffusion and softening characteristics in rocks 期刊论文  OAI收割 SIMULATION MODELLING PRACTICE AND THEORY, 2025, 卷号: 140, 页码: 27 作者:  Bian, Kang;  Chen, Yanan;  Peng, Xuecheng;  Xiong, Qingrong   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Water softening  Moisture diffusion  Rock  Damage  Discrete element method   Impact of injection pressure and polyaxial stress on hydraulic fracture propagation and permeability evolution in graywacke: Insights from discrete element models of a laboratory test 期刊论文  OAI收割 JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2025, 卷号: 17, 期号: 4, 页码: 2344-2359 作者:  Shen, Haimeng;  Yoon, Jeoung Seok;  Zang, Arno;  Hofmann, Hannes;  Li, Xiaying   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/27 Hydraulic fracture  Discrete element model (DEM)  Polyaxial stress  Permeability evolution  Crack front  Fluid pressure front   Investigation of the effect of particle size non-uniformity on the stress-force-fabric relationship for granular materials 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2025, 卷号: 180, 页码: 19 作者:  Gong, Jian;  Wang, Fei;  Deng, Liangbin;  Nie, Jiayan;  Xu, Hai   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/27 Stress-force-fabric relationship  Granular materials  Non-uniformity  Discrete element method  Computational geomechanics   Enhancing system kinetics through size segregation in granular materials 期刊论文  OAI收割 POWDER TECHNOLOGY, 2025, 卷号: 454, 页码: 120706 作者:  Guo, Jian;  Wang, Guodong;  Li, Yao   |  收藏  |  浏览/下载：17/0  |  提交时间：2025/03/18 Segregation  Interlayer slippage  Kinetic energy  Granular media  Long-runout landslide  Discrete element methods   Investigation of Macro-Meso Mechanical Properties of Cemented Hydrate-Bearing Sandy Sediments in the South China Sea Using Discrete Element Method 期刊论文  OAI收割 ENERGY SCIENCE & ENGINEERING, 2025, 页码: 21 作者:  Wang, Zhigang;  Zhang, Xuran;  Zhang, Yan;  Yuan, Qingmeng;  Yang, Lin   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/04/07 discrete element method  hydrate-bearing sandy sediments  hydrate cementation  hydrate saturation  shear behavior   Micro-mechanism of basal stresses in steady rock-ice mixture flows: Insights from 2D DEM simulations 期刊论文  OAI收割 COLD REGIONS SCIENCE AND TECHNOLOGY, 2025, 卷号: 231, 页码: 14 作者:  Zhang, Quan;  Su, Li-jun;  Dong, Zhi-bo;  Pan, Yong-liang   |  收藏  |  浏览/下载：40/0  |  提交时间：2025/01/24 Rock-ice avalanches  Basal stress fluctuation  Granular temperature  Discrete element method   Microstructure evolution in anisotropic tight sandstones under hydrostatic loading and unloading processes 期刊论文  OAI收割 JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2025, 卷号: 17, 期号: 3, 页码: 1528-1538 作者:  Li, Xiaying;  Shen, Haimeng;  Li, Qi   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/27 Plastic deformation  P-wave velocity  Discrete element method (DEM)  Cyclic loading and unloading  Crack evolution