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浏览/检索结果: 共1001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 Automatic GPR detection of grouting defects behind the tunnel shield segments based on wavelet coherence analysis combined with modified Res-RCNN 期刊论文  OAI收割 CASE STUDIES IN CONSTRUCTION MATERIALS, 2025, 卷号: 22, 页码: 26 作者:  Wang, Dengyi;  Peng, Ming;  Liu, Liu;  Xie, Xiongyao;  Shi, Zhenming   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/27 Ground penetration radar  Non-destructive testing  Signal processing  Defects automatic detection  Multi-task learning  Structure maintenance   Effects of strain rate, temperature, and defects on mechanical properties of xgraphene: Molecular dynamics study 期刊论文  OAI收割 COMPUTATIONAL MATERIALS SCIENCE, 2025, 卷号: 254, 页码: 13 作者:  Peng Q(彭庆);  Li, Ao;  Chen, Gen;  Huang, Zeyu;  Chen X(陈雪)   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/23 Xgraphene  Mechanical properties  Molecular dynamics  Defects   Fatigue failure mechanisms and influential factors for aluminum alloy and its welded joint in a high-speed train 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 193, 页码: 12 作者:  Yu, Yangyang;  Guo YY(郭艺云);  Wang SS(王赛赛);  Cai, Junshuang;  Wu, Han   |  收藏  |  浏览/下载：9/0  |  提交时间：2025/02/10 High-speed train  Aluminum alloy  Welding defects  Fatigue failure  Influential factors   Enhancing fatigue performance of laser powder bed fused metals through controlling contour parameters and structures 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 193, 页码: 17 作者:  Zhang, Hongzhuang;  Li, Changyou;  Cao, Shujie;  Sergeichev, Ivan;  Qian GA(钱桂安)   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/02/24 Laser powder bed fusion  Contour scanning  Surface defects  Fatigue performance  Damage mechanism   Atomistic Study on the Mechanical Properties of HOP-Graphene Under Variable Strain, Temperature, and Defect Conditions 期刊论文  OAI收割 NANOMATERIALS, 2025, 卷号: 15, 期号: 1, 页码: 18 作者:  Peng Q(彭庆);  Li, Jiale;  Cai, Xintian;  Chen, Gen;  Huang, Zeyu   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/02/17 HOP-graphene  molecular dynamics  mechanical properties  defects   Micro-Defects-Related Low Cycle Fatigue Mechanical Model of the Nuclear-Grade S30408 Stainless Steel 期刊论文  OAI收割 NANOMATERIALS, 2025, 卷号: 15, 期号: 1, 页码: 15 作者:  Liu, Huiping;  Xiao, Mingkun;  Hao JN(郝剑楠);  Ma, Xinjie;  Jiang, Ni   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/02/17 S304 stainless steel  low cycle fatigue  mechanical model  characteristic defects   Effects of size and shape of hole defects on mechanical properties of biphenylene: a molecular dynamics study 期刊论文  OAI收割 NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 48, 页码: 10 作者:  Xiao, Shuoyang;  Hao, Jiannan;  Shi, Tan;  Jin, Jianfeng;  Wu, Bin   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/10/14 biphenylene  two-dimensional (2D) material  molecular dynamics  mechanical properties  defects   Mechanical properties of TPDH-graphene: atomistic aspect 期刊论文  OAI收割 PHYSICA SCRIPTA, 2024, 卷号: 99, 期号: 11, 页码: 115996 作者:  Peng Q(彭庆);  Chen, Gen;  Huang, Zeyu;  Zhang, Yuqiang;  Zhang XF(张晓帆)   |  收藏  |  浏览/下载：14/0  |  提交时间：2024/12/02 TPDH-graphene  MD  mechanical property  defects   Formation mechanism of pore defects and surface ripples under different process parameters via laser powder bed fusion by numerical simulation and experimental verification 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2024 作者:  Duan, Xianyin;  Long, Tao;  Zhu, Kunpeng;  Li, Wei;  Fuh, Ying Hsi Jerry   |  收藏  |  浏览/下载：92/0  |  提交时间：2024/11/20 Pore defects  Melt pool evolution  Surface ripples  Laser powder bed fusion  Process parameters   Molecular Dynamics Insights into Mechanical Stability, Elastic Properties, and Fracture Behavior of PHOTH-Graphene 期刊论文  OAI收割 MATERIALS, 2024, 卷号: 17, 期号: 19, 页码: 20 作者:  Peng, Qing;  Chen, Gen;  Huang, Zeyu;  Chen, Xue;  Li, Ao   |  收藏  |  浏览/下载：14/0  |  提交时间：2024/11/14 PHOTH-graphene  mechanical property  MD  defects  hydrogen functionalization