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浏览/检索结果: 共427条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Ductile-brittle quantitative evaluation of rock based on post-peak properties under true triaxial stress 期刊论文  OAI收割 GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1 作者:  Zheng, Zhi;  Zheng, Hong;  Zhao, Jun;  Liu, Zaobao;  Feng, Guangliang   |  收藏  |  浏览/下载：58/0  |  提交时间：2023/08/02 True triaxial test  Post-peak properties  Ductile-brittle behaviours  3D stress effects  Quantitative  qualitative evaluation method   Experimental investigation on the influence on mechanical properties and acoustic emission characteristics of granite after heating and water-cooling cycles 期刊论文  OAI收割 GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1, 页码: 18 作者:  Cui, Yuan;  Xue, Lei;  Zhai, Mengyang;  Xu, Chao;  Bu, Fengchang   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/01/02 Granite  Heating and water-cooling cycles  Damage evolution  Fracture mechanism  Acoustic emission   A novel damaged-based numerical manifold method to simulate the failure process of brittle rocks from damage evolution to crack initiation, propagation and coalescence 期刊论文  OAI收割 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2023, 卷号: 155, 期号: -, 页码: 452 作者:  Cao, Yongsheng;  Yu, Qinglei;  Zhou, Guanglei;  Yu, Xianyang;  Xu, Xiaodong   |  收藏  |  浏览/下载：69/0  |  提交时间：2023/08/02 Numerical manifold method  Damage and fracture behavior  Heterogeneity  Crack initiation  Crack evolution technique   Variation characteristics analysis of sandstone strength parameters in discrete element method by using internal scale ratio 期刊论文  OAI收割 COMPUTATIONAL PARTICLE MECHANICS, 2023, 卷号: 10, 期号: 5, 页码: 1145 作者:  Zhang, Yao;  Guo, Shaoqiang;  Yin, Xiaotao   |  收藏  |  浏览/下载：76/0  |  提交时间：2023/08/02 Particle flow  Bond strength  Numerical test  Energy   Toughening two dimensional materials through lattice disorder 期刊论文  OAI收割 CARBON, 2023, 卷号: 213, 页码: 9 作者:  Xie WH(谢文慧);  Zhang XB(张曦蓓);  Wei YJ(魏宇杰);  Gao, Huajian   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/02/26 Monolayer amorphous carbon  Lattice disorder  Toughening  Rippling  Graphene   Fracture failure characteristics of porous polycrystalline ice based on the FDEM 期刊论文  OAI收割 GRANULAR MATTER, 2023, 卷号: 25, 期号: 3, 页码: 17 作者:  Wang, Yu;  Tang, Jinbo;  Yan, Shuaixing   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/11/16 Porous polycrystalline ice  Cohesive interface element  Finite-discrete element method  Fracture failure pattern  Mechanical response   Experimental Study on Mechanical Properties of Deeply Buried Granite During Layered Excavation of Large Underground Caverns 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: 56, 期号: 7, 页码: 4757 作者:  Xia, Yuelin;  Xu, Dingping;  Qiu, Shili;  Liu, Xiuyang;  Huang, Xiang   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/08/02 Deeply buried granite  Multistep unloading confining pressure  Cyclic loading-unloading  Critical stress thresholds  Rock mechanical parameters  Shuangjiangkou underground caverns   Deformation and failure processes of Na-montmorillonite under uniaxial compressive strain condition via molecular dynamic method 期刊论文  OAI收割 MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 35, 页码: 106132 作者:  Li, Dongbo;  Li, Guangzhou;  Bai, Zhentao;  Han ZF(韩宗芳);  Lu, Wei   |  收藏  |  浏览/下载：70/0  |  提交时间：2023/09/05 Montmorillonite  Molecular dynamic  Water content  Mechanical anisotropy  Compressive mechanical properties   Mode I fracture behavior of heterogeneous granite: Insights from grain-based FDEM modelling 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 284, 期号: -, 页码: - 作者:  Zhang, Shirui;  Qiu, Shili;  Li, Ping;  Kou, Yongyuan;  Xie, Zhenkun   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/08/02 Semi -circular bending  Fracture behavior  Breakable grain -based model  Fracture process zone  Fracture toughness   Experimental Study on Damage Behavior of Porous Coral Limestone from the Zhongsha Islands, South China Sea 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: 56, 期号: 5, 页码: 3787 作者:  Wang, Xinzhi;  Wen, Dongsheng;  Ding, Haozhen;  Shi, Qi   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/08/02 Zhongsha Islands  Coral limestone  Crack initiation stress  Uniaxial compression test  Damage behavior  Damage variable