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浏览/检索结果: 共69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 Mechanical characteristics and damage model for rock-like specimen with two parallel grout-filled cracks 期刊论文  OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2024, 卷号: 133, 页码: 18 作者:  Liu, Xuewei;  Jia, Chuang;  Liu, Bin;  Liu, Quansheng;  Weng, Da   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/06/27 Grouting  Two parallel cracks specimen  PFC  Mechanical characteristics  Damage model   2D discrete element analysis of the footing above excavated circle in soil 期刊论文  OAI收割 SCIENTIFIC REPORTS, 2024, 卷号: 14, 期号: 1, 页码: 17 作者:  Sarfarazi, Vahab;  Tabaroei, Abdollah;  Dias, Daniel;  Abedi, Mohammadmahdi;  Vakili, Amir Hossein   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Soil slope  Void  Discrete element method  PFC 2D  Footing pressure   Modelling of particle flow code geotechnical material parameter relationships based on orthogonal design and back propagation neural network 期刊论文  OAI收割 COMPUTATIONAL PARTICLE MECHANICS, 2024, 页码: 28 作者:     |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Discrete element method (DEM)  Particle flow code (PFC)  Orthogonal design  Back propagation (BP) Neural network   Investigation on the failure mechanism of hard rock cavern subjected to adjacent structural plane based on physical model experiments 期刊论文  OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2024, 卷号: 131, 页码: 14 作者:  Xu, Huaisheng   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/06/27 Structural plane  Hard rock cavern  Physical model experiments  Acoustic emission (AE)  Digital image correlation (DIC)  PFC simulation   Development and Height Prediction of Fractured Water-Conducting Zone in Weakly Cemented Overburden: A Case Study of Tashidian Erjingtian Mine 期刊论文  OAI收割 SUSTAINABILITY, 2023, 卷号: 15, 期号: 18, 页码: 22 作者:  Zhang, Lifei;  Zhang, Zizhao;  Wang, Kaikai;  Tan, Xiaodong;  Zhang, Lei   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/06/27 weakly cemented overburden  physical analog model  PFC2D numerical simulation  theoretical analysis  method for predicting the height of the fractured water-conducting zone   Shear mechanical properties and energy evolution of rock-like samples containing multiple combinations of non-persistent joints 期刊论文  OAI收割 JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2023, 卷号: 15, 期号: 7, 页码: 1651-1670 作者:  Tai, Daping;  Qi, Shengwen;  Zheng, Bowen;  Wang, Chonglang;  Guo, Songfeng   |  收藏  |  浏览/下载：18/0  |  提交时间：2023/12/29 Non-persistent joints  Shear behavior  Energy evolution  Particle flow code (PFC3D)   Experimental and numerical study on failure characteristics and mechanism of coal under different quasi-static loading rates 期刊论文  OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 121, 期号: -, 页码: - 作者:  Liu, Xuewei;  Chen, Haixiao;  Liu, Bin;  Deng, Wei;  Liu, Quansheng   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/08/02 Failure characteristics  Coal  Uniaxial compression  Quasi-static loading  PFC   Experimental research on deformation failure process of roadway tunnel in fractured rock mass induced by mining excavation 期刊论文  OAI收割 ENVIRONMENTAL EARTH SCIENCES, 2022, 卷号: 81, 期号: 8, 页码: 11 作者:  Li, Guang;  Ma, Fengshan;  Guo, Jie;  Zhao, Haijun   |  收藏  |  浏览/下载：38/0  |  提交时间：2022/07/07 Roadway deformation failure  Jointed rock mass  Physical model test  PFC2D   Failure mechanisms and damage evolution of hard rock joints under high stress: Insights from PFC2D modeling 期刊论文  OAI收割 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 135, 页码: 394-411 作者:  Meng, Fanzhen;  Song, Jie;  Yue, Zhufeng;  Zhou, Hui;  Wang, Xiaoshan   |  收藏  |  浏览/下载：48/0  |  提交时间：2022/04/11 PFC modeling  rough joint  high normal stress  crack development  contact force   A DEM analysis of geomembrane-lined landfill subject to vertical loading 期刊论文  OAI收割 GEOTEXTILES AND GEOMEMBRANES, 2021, 卷号: 49, 期号: 2, 页码: 369-375 作者:  Hou, Juan;  Li, Hao;  Liu, Lei;  Wang, Shihan;  Teng, Yuyang   |  收藏  |  浏览/下载：26/0  |  提交时间：2021/05/25 Geomembrane  PFC3D  Mechanism  Reinforcement  Vertical loading