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Unifying linear proportionality between real contact area and load in rough surface contact 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2025, 卷号: 196, 页码: 18./通讯作者：Liu, Xiaoming, Shi, Xinghua
作者:  Meng, Qinghua;  Song HX(宋恒旭);  Zhou, Yunong;  Liu XM(刘小明);  Shi, Xinghua
收藏  |  浏览/下载：8/0  |  提交时间：2025/01/13
Rough surface  Elastic contact  Contact model  Mean absolute slope  Shape coefficient  
Numerical Analysis of Perforation during Hydraulic Fracture Initiation Based on Continuous-Discontinuous Element Method 期刊论文
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2024, 卷号: 140, 期号: 2, 页码: 2103-2129./通讯作者：Wang, Lixiang, Zhang, Yiming
作者:  Zhang, Rui;  Wang LX(王理想);  Li, Jing;  Feng C(冯春);  Zhang, Yiming
收藏  |  浏览/下载：19/0  |  提交时间：2024/07/04
Hydraulic fracturing  real perforation shape  breakdown pressure  perforation layout design  CDEM  
The effect of gravity on self-similarity of Worthington jet after water entry of a two-dimensional wedge 期刊论文
THEORETICAL AND APPLIED MECHANICS LETTERS, 2023, 卷号: 13, 期号: 5, 页码: 100462./通讯作者：Du, Y (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
作者:  Du Y(杜岩);  Wang JZ(王静竹);  Wang ZY(王志英);  Wang YW(王一伟)
Adobe PDF(2093Kb)  |  收藏  |  浏览/下载：179/47  |  提交时间：2024/01/15
Wortington jet  Self-similarity  Jet shape  PIV  
The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths 期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919./通讯作者：Wang, DC (corresponding author), North China Univ Water Resources & Elect Power, Sch Civil Engn & Commun, Zhengzhou 450045, Peoples R China.
作者:  Zhang, Qunlei;  Yuan, Ruifu;  Wang, Decai;  Feng C(冯春);  Yue, Jinchao;  Sun, Lijun
Adobe PDF(7934Kb)  |  收藏  |  浏览/下载：126/14  |  提交时间：2023/09/05
Concrete slab  Impact cracking  CDEM  Concrete strength  Impact velocity  Hammerhead shape  
The ultra-high sensitivity of mass resonator achieved by the beam with variable thickness 期刊论文
RESULTS IN PHYSICS, 2023, 卷号: 49, 页码: 106483./通讯作者：Zhang, Y
作者:  Wei CX(卫晨曦);  Zhang Y(张吟)
Adobe PDF(5165Kb)  |  收藏  |  浏览/下载：92/17  |  提交时间：2023/06/15
Mass resonator  Sensitivity  Shape optimization  Resonant frequency  Beam  Variable thickness  
Investigation of the Fracture Characteristics of a Cement Mortar Slab under Impact Loading Based on the CDEM 期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 1, 页码: 15./通讯作者：Wang, Decai
作者:  Zhang, Qunlei;  Wang, Decai;  Yue, Jinchao;  Feng C(冯春);  Yuan, Ruifu
Adobe PDF(2615Kb)  |  收藏  |  浏览/下载：193/22  |  提交时间：2023/02/09
cement mortar slab  impact cracking  CDEM  hammerhead shape  impact velocity  
Multi-Dimensional Graph Interactional Network for Progressive Point Cloud Completion 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72, 页码: 2501512./通讯作者：Li, Yuqiong
作者:  Xiao, Haihong;  Xu, Hongbin;  Li YQ(李玉琼);  Kang, Wenxiong
Adobe PDF(3386Kb)  |  收藏  |  浏览/下载：85/6  |  提交时间：2023/04/20
Point cloud compression  Shape  Three dimensional displays  Decoding  Rendering (computer graphics)  Feature extraction  Deep learning  3 D point cloud  deep learning  differentiable rendering  multidimensional graph interactional network  point cloud completion  
Uncertainty-Based Comprehensive Optimization Design for the Thermal Protection System of Hypersonic Wing Structure 期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 21, 页码: 19./通讯作者：Wang, Ruixing, Luo, Yan
作者:  Wang RX(王睿星);  Luo, Yan
Adobe PDF(6087Kb)  |  收藏  |  浏览/下载：277/90  |  提交时间：2022/12/20
uncertainty-based optimization design  uncertainty propagation analysis  aerodynamic shape  multilayer TPS tile  hypersonic wing  
Analysis on the Mechanical Behavior of Flexible Screens 期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 8, 页码: 14./通讯作者：Ding, Jun, Liu, Wei
作者:  Niu, Lirui;  Ding, Jun;  Liu W(刘巍)
Adobe PDF(9522Kb)  |  收藏  |  浏览/下载：258/41  |  提交时间：2022/05/17
OLED flexible screen  bending radius  thickness of the shape  water-drop-shaped  
Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains 期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12./通讯作者：Sun, Chengqi
作者:  Zhang, Zhenxian;  Li, Zhongwen;  Wu H(仵涵);  Sun CQ(孙成奇)
Adobe PDF(4326Kb)  |  收藏  |  浏览/下载：296/100  |  提交时间：2022/06/10
G20Mn5QT steel  crack initiation mechanism  fatigue strength  size effect  shape effect