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浏览/检索结果: 共900条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序作者升序作者降序 Segregation-controlled basal friction in rock-ice avalanches: DEM insights into state-dependent mobility 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2026, 卷号: 196, 页码: 12 作者:  Zhu, Yuanjia;  Jiang, Yuanjun   |  收藏  |  浏览/下载：0/0  |  提交时间：2026/05/26 Rock-ice avalanche  Flow mobility  Granular segregation  Flume experiments  Discrete element simulations (DEM)  Basal friction   AFFS: Adaptive Fast Frequency Selection Algorithm for Deep Learning Feature Extraction 期刊论文  OAI收割 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2026, 卷号: 38, 期号: 2, 页码: 842-856 作者:  Li, Xiaocan;  Xie, Kun;  He, Zilong;  Wen, Jigang;  Cao, Jiannong   |  收藏  |  浏览/下载：0/0  |  提交时间：2026/05/25 Feature extraction  Discrete cosine transforms  Adaptation models  Training  Data models  Computational modeling  Time-frequency analysis  Deep learning  Logic gates  Image classification  Discrete cosine transform  feature extraction  frequency components selection  frequency domain   Analysis of effects of shellfish harvesting methods on digging shovel performance using the discrete element method 期刊论文  OAI收割 AQUACULTURAL ENGINEERING, 2026, 卷号: 112, 页码: 14 作者:  Fu, Shancan;  Zhang, Shaolei;  Yang, Lei;  Wu, Haiyun;  Ding, Zhengliang   |  收藏  |  浏览/下载：4/0  |  提交时间：2025/12/09 Digging force  Forward speed  Digging depth  Discrete element simulation  Harvesting rate   Discrete element modeling of dry rock-ice avalanche impacts on rigid barriers: mechanisms and impact models 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2026, 卷号: 189, 页码: 16 作者:  Zhang, Bei;  Zhang, Mingqi;  Lan, Hengxing;  Peng, Jianbing   |  收藏  |  浏览/下载：4/0  |  提交时间：2026/01/04 Rock-ice avalanches  Impact force  Run-up height  Impact model  Discrete element modeling   A novel flexible membrane boundary method based on color function in DEM simulations for triaxial tests of granular materials 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2026, 卷号: 189, 页码: 9 作者:  Li, Hongze;  Feng, Chun;  Feng, J. L.   |  收藏  |  浏览/下载：17/0  |  提交时间：2025/11/03 Flexible membrane algorithm  Discrete element method  Lateral confining pressure  Triaxial compressive test  Granular mechanics   Orthogonal Doppler Frequency Modulation Over Doubly Selective Channels 期刊论文  OAI收割 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2026, 卷号: 25, 页码: 7458-7475 作者:  Zhang, Chong;  Yuan, Jinhong;  Zhou, Yiqing;  Shi, Jinglin   |  收藏  |  浏览/下载：0/0  |  提交时间：2026/05/25 Time-frequency analysis  Doppler effect  Delays  OFDM modulation  Wireless communication  Symbols  Frequency modulation  Time-domain analysis  Discrete Fourier transforms  Signal resolution  ODFM  OFDM  OTFS/ODDM  multi-carrier modulation  doubly selective channel  5G PDSCH   Evolution characteristics of bedding-perpendicular joints development in soft-hard interbedded strata considering interface morphology: a case study of the Ordos Basin, China 期刊论文  OAI收割 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2025, 卷号: 85, 期号: 1, 页码: 4 作者:  Li, Xiaoguang;  Bao, Han;  Lan, Hengxing;  Yan, Changgen;  Qiang, Sun   |  收藏  |  浏览/下载：4/0  |  提交时间：2026/01/21 Soft-hard interbedded strata  Bedding-perpendicular joints  Interface morphology  Development and evolution  3D printing  Discrete methods   Cone impact penetration in sand: from high-rate granular mechanics to rapid inversion of shear-strength parameters 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2025, 卷号: 188, 页码: 15 作者:  Ying LP(应黎坪);  Li YQ(李玉琼);  Li N(李娜);  Lv ZY(吕志远);  Liu QH(刘晴昊)   |  收藏  |  浏览/下载：31/0  |  提交时间：2025/09/29 Soil  Impact penetration test  Penetration resistance  Discrete element modeling  Shear strength parameters   Impact of erodible bed properties on entrainment process of granular flow: insights from discrete element method (DEM) 期刊论文  OAI收割 GRANULAR MATTER, 2025, 卷号: 28, 期号: 1, 页码: 12 作者:  Hu, Xiaobo;  Jiang, Yuanjun;  Xia, Xin;  Zhu, Yuanjia;  Li, Xingkai   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/12/23 Granular flows  Entrainment  Discrete element method  Particle dynamics  Energy evolution   A Coupled Material Point Method and Discrete Element Method Framework for Continuum-Slim Structure Interaction Modeling 期刊论文  OAI收割 INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2025, 页码: 19 作者:  Chen, Penglin;  Zhao, Shuxi;  Li, Xinpo;  Li, Jianguo;  Sun, Yulian   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/12/22 continuum-slim structure interaction  discrete element method  GPU acceleration  material point method  slim structure