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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序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 Real-time monitoring of the development of brittle fracture in hard rock tunnels based on physical model test 期刊论文 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2022, 卷号: 119, 页码: 11 作者:  Zhu, Guo-Qiang;  Feng, Xia-Ting;  Pan, Peng-Zhi;  Zhou, Yang-Yi;  Yang, Cheng-Xiang 收藏  |  浏览/下载：57/0  |  提交时间：2022/01/05 Physical model test  Hard rock tunnel  Similarity theories  V-Shaped brittle fracture  Crack evolution  Elasto-plastic cellular automaton  Spalling   Investigation of Damage Evolution in Heterogeneous Rock Based on the Grain-Based Finite-Discrete Element Model 期刊论文 MATERIALS, 2021, 卷号: 14, 期号: 14, 页码: 21 作者:  Zhang, Shirui;  Qiu, Shili;  Kou, Pengfei;  Li, Shaojun;  Li, Ping 收藏  |  浏览/下载：38/0  |  提交时间：2021/08/11 combined finite-discrete element method  grain-based model  Beishan granite  grain scale effect  grain orientation effect   Determination of Tensile Strength by Modified Brazilian Disc Method for Nuclear Graphite 期刊论文 EXPERIMENTAL TECHNIQUES, 2020, 卷号: 44, 期号: 4, 页码: 475-484 作者:  Zhang, C;  Yuan, Y;  He, ZT;  Tang, H;  Song, JL 收藏  |  浏览/下载：17/0  |  提交时间：2021/09/06 FRACTURE-TOUGHNESS  NUMERICAL-SIMULATION  SUGGESTED METHODS  SPECIMEN  PARAMETERS  FAILURE  DAMAGE  TESTS