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浏览/检索结果: 共236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 Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers 期刊论文  OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13 作者:  Pan, Xiangnan;  Su, Hang;  Liu, Xiaolong;  Hong, Youshi   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/01/08 Titanium alloy  Very-high-cycle fatigue  Crack initiation  Crack growth threshold  Facet  Equiaxed or bimodal microstructure   Study on the Guiding Mechanism of Multiple and Empty Holes Under Explosion Load 期刊论文  OAI收割 MINING METALLURGY & EXPLORATION, 2023, 页码: 10 作者:  Cao, Ruyang;  Li, Yunpeng;  Feng, Chun;  Zhang, Yiming;  Feng C(冯春)   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/01/22 Induced hole  CDEM  Crack propagation  Double hole blasting  Precise blasting   Binocular Underwater Measurement With Multicolor Structured Light 期刊论文  OAI收割 IEEE JOURNAL OF OCEANIC ENGINEERING, 2023, 页码: 18 作者:  Li, Shuaishuai;  Gao, Xiang;  Xie, Zexiao   |  收藏  |  浏览/下载：17/0  |  提交时间：2024/02/22 Multicolor light segmentation  multicolor structured light  rapid underwater measurement  underwater 3-D reconstruction  underwater binocular matching   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   Long-chain propagation pathways from meteorological to hydrological, agricultural and groundwater drought and their dynamics in China 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2023, 卷号: 625, 页码: 130131 作者:  Han, Zhiming;  Huang, Shengzhi;  Zhao, Jing;  Leng, Guoyong;  Huang, Qiang   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/04 Multi-type drought  Long-chain drought propagation  Propagation time  Trigger threshold  Dynamic   Strength, deformation, and failure characteristics of hollow cylinder sandstone under axial-torsional tests 期刊论文  OAI收割 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 8, 页码: - 作者:  Jiang, Yue;  Zhou, Hui;  Lu, Jingjing;  Gao, Yang;  Li, Zhen   |  收藏  |  浏览/下载：63/0  |  提交时间：2023/08/02 Axial-torsional test  Hollow cylinder sandstone  Principal stress axis rotation  Rock strength  Deformation characteristics  Crack propagation   Warming and greening exacerbate the propagation risk from meteorological to soil moisture drought 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2023, 卷号: 622, 页码: 16 作者:  Li, Yifei;  Huang, Shengzhi;  Wang, Hao;  Huang, Qiang;  Li, Pei   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/10/09 Meteorological drought  Soil moisture drought  Propagation time and trigger threshold  Propagation dynamics and mechanism  Warming and greening  Drought early warning   Multi-source underwater DOA estimation using PSO-BP neural network based on high-order cumulant optimization 期刊论文  OAI收割 CHINA COMMUNICATIONS, 2023, 页码: 18 作者:  Chen, Haihua;  Zhang, Jingyao;  Jiang, Bin;  Cui, Xuerong;  Zhou, Rongrong   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/12/04 Direction-of-arrival estimation  Estimation  Neural networks  Mathematical models  Training  Covariance matrices  Biological neural networks  particle swarm optimization (PSO) algorithm  PSO-BP neural network  gaussian colored noise  multiple sources  higher-order cumulant   Maximizing the Spread of Effective Information in Social Networks 期刊论文  OAI收割 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 4, 页码: 4062-4076 作者:  Zhang, Haonan;  Fu, Luoyi;  Ding, Jiaxin;  Tang, Feilong;  Xiao, Yao   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/01/04 Social networking (online)  Mouth  Smart phones  Estimation  Approximation algorithms  Time complexity  Statistics  Social network  influence maximization  information variation  greedy algorithm   The synergetic effects of shot peening and laser-shot peening on the microstructural evolution and fatigue performance of a medium carbon steel 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 12 作者:  Zhang, Yating;  Zhang, Kun;  Hu, Zheng;  Chen, Tianyu;  Susmel, Luca   |  收藏  |  浏览/下载：40/0  |  提交时间：2022/11/08 Shot peening  Laser shot peening  Fatigue life transition  Microstructure  Short crack