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浏览/检索结果: 共121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 Adiabatic shearing in railway wheel steel of high-speed train 期刊论文  OAI收割 MATERIALS LETTERS, 2023, 卷号: 341, 页码: 134168 作者:  Lei Y(雷勇);  Li T(李统);  Su MY(苏明耀);  Li C(李琛);  Wang HY(汪海英)   |  收藏  |  浏览/下载：66/0  |  提交时间：2023/06/15 Metals and alloys  Railway wheel steel  Hat-shaped specimen  Microstructure  Shear localization   冲击载荷下高速列车车轮钢动态力学行为研究 学位论文  OAI收割 北京: 中国科学院大学, 2023 作者:  雷勇   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/06/27 车轮钢  动态力学性能  分离式霍普金森压杆  剪切带   Effect of particle size and particle distribution pattern on dynamic behavior of cemented calcareous sand 期刊论文  OAI收割 MARINE GEORESOURCES & GEOTECHNOLOGY, 2023, 卷号: 41, 期号: 4, 页码: 412 作者:  Chen, Xiang;  Xu, Dongsheng;  Shen, Jianhua;  Wei, Houzhen;  Wang, Ren   |  收藏  |  浏览/下载：4/0  |  提交时间：2023/08/02 Calcareous sand  particle size  particle distribution pattern  cement mortar  dynamic behavior   Development of a finite-discrete element method with finite-strain elasto-plasticity and cohesive zone models for simulating the dynamic fracture of rocks 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2023, 卷号: 156, 期号: -, 页码: - 作者:  Wu, Di;  Li, Haibo;  Fukuda, Daisuke;  Liu, Hongyuan   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/08/02 GPU Parallelized FDEM  Finite -strain elasto-plasticity  Mohr -Coulomb plastic model  Intrinsic cohesive zone model  Dynamic fracture  SHPB-based dynamic testing  Rock Blasting   Experiment and numerical simulation study of dynamic mechanical behavior of granite specimen after high temperature treatment 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2023, 卷号: 154, 期号: -, 页码: - 作者:  Yang, Sheng-Qi;  Li, Ye;  Ma, Guo-Wei;  Sun, Bo-Wen;  Yang, Jing   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/08/02 High temperature  Dynamic mechanical properties  Fractal characteristics  Ultimate failure mode   Dynamic Mechanical Behaviors of Rock's Joints Quantified by Repeated Impact Loading Experiments with Digital Imagery 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2022, 卷号: 55, 期号: 11, 页码: 7035 作者:  Zou, Junpeng;  Hu, Xiaoyue;  Jiao, Yu-Yong;  Chen, Weizhong;  Wang, Jinchao   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/08/02 Rock mass joint  Repeated impact load  Dynamic loading  Joint roughness coefficient  Digital rock imaging   Dynamic Mechanical Behaviors of Rock's Joints Quantified by Repeated Impact Loading Experiments with Digital Imagery 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2022, 卷号: 55, 期号: 11, 页码: 7035 作者:  Zou, Junpeng;  Hu, Xiaoyue;  Jiao, Yu-Yong;  Chen, Weizhong;  Wang, Jinchao   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/08/02 Rock mass joint  Repeated impact load  Dynamic loading  Joint roughness coefficient  Digital rock imaging   Effect of coral sand powders and seawater salinity on the impact mechanical properties of cemented coral sand 期刊论文  OAI收割 SOILS AND FOUNDATIONS, 2022, 卷号: 62, 期号: 5, 页码: - 作者:  Yang, Jinjian;  Xu, Dongsheng;  Shen, Jianhua;  Wei, Houzhen;  Wang, Ren   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/08/02 Cemented coral sand  Coral sand powder  Seawater salinity  Split Hopkinson pressure bar test  Dynamic behavior   Dynamic mechanical behavior of coral rock subjected to high strain rate loading 期刊论文  OAI收割 MARINE GEOPHYSICAL RESEARCH, 2022, 卷号: 43, 期号: 3, 页码: - 作者:  Wei, Houzhen;  Ma, Linjian;  Wu, Jiawen;  Yu, Jin;  Li, Zeng   |  收藏  |  浏览/下载：3/0  |  提交时间：2023/08/02 Coral rock  Strain rate  Dynamic increase factor  Failure mode  Energy absorption   Transverse Cracking of Rock with a Dissimilar Inclusion Under Tension: Effect of Loading Rate and Inclusion Diameter 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2022, 卷号: 55, 期号: 9, 页码: 5513 作者:  Ju, Minghe;  Li, Jianchun;  Zhao, Jian   |  收藏  |  浏览/下载：4/0  |  提交时间：2023/08/02 Rock inclusion  Brazilian disc  Loading rate effect  Tensile failure  Composite structure