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CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992
Authors:  Ren, Qingshan;  Zhao, Yixin;  Zhu XG(朱心广);  Zhou Y(周宇);  Jiang, Yaodong;  Wang, Pengpeng;  Zhang, Cun
Adobe PDF(16366Kb)  |  Favorite  |  View/Download：231/47  |  Submit date：2022/10/23
Continuous discontinuous element method (CDEM)  Discrete fracture network (DFN)  Volume heterogeneity  Maximum fracture width  Multivariate regression analysis  
Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11
Authors:  Yue ZW;  Zhou J;  Feng C(冯春);  Wang X;  Peng LZ;  Cong JY
Adobe PDF(5753Kb)  |  Favorite  |  View/Download：358/100  |  Submit date：2022/03/22
Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  
Effect of internal flow on vortex-induced vibration dynamics of a flexible mining riser in external shear current 期刊论文
MARINE STRUCTURES, 2021, 卷号: 80, 页码: 25
Authors:  Duan JL(段金龙);  Zhou JF(周济福);  You, Yunxiang;  Wang X(王旭)
Adobe PDF(21309Kb)  |  Favorite  |  View/Download：243/51  |  Submit date：2021/11/15
Vortex-induced vibration  Internal flow  Time domain prediction method  External shear current  
Study on suppressing the vortex-induced vibration of flexible riser in frequency domain 期刊论文
APPLIED OCEAN RESEARCH, 2021, 卷号: 116, 页码: 12
Authors:  Song JX(宋吉祥);  Chen WM(陈伟民);  Guo SX(郭双喜);  Yan DB(严定帮)
Adobe PDF(3401Kb)  |  Favorite  |  View/Download：227/52  |  Submit date：2021/11/15
Flexible riser  Vortex-induced vibration  Active control  Frequency domain  
Effects of Clay Minerals and External Pressures on Imbibition in Shales 期刊论文
ENERGIES, 2021, 卷号: 14, 期号: 22, 页码: 7528
Authors:  Lu L(鲁力);  Li, Jianting;  Zhang XH(张旭辉);  Li, Yingjun;  Ma, Fujian
Adobe PDF(8101Kb)  |  Favorite  |  View/Download：133/34  |  Submit date：2022/10/25
imbibition  shale  clay minerals or illite  IS  NMR  
A novel three-dimensional hydraulic fracturing model based on continuum-discontinuum element method 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 383, 页码: 113887
Authors:  Zhu XG(朱心广);  Feng C(冯春);  Cheng PD(程鹏达);  Wang XQ(王心泉);  Li SH(李世海)
Adobe PDF(4719Kb)  |  Favorite  |  View/Download：161/45  |  Submit date：2022/10/25
Hydraulic fracturing  continuum-discontinuum element method (CDEM)  Fracture seepage  Pore seepage  Crack propagation  Numerical simulation  
Nonlinear dynamic responses of high-speed railway vehicles under combined self-excitation and forced excitation considering the influence of unsteady aerodynamic loads 期刊论文
NONLINEAR DYNAMICS, 2021, 卷号: 105, 页码: 36
Authors:  Zeng XH(曾晓辉);  Shi HM(史禾慕);  Wu H(吴晗)
Adobe PDF(5210Kb)  |  Favorite  |  View/Download：600/355  |  Submit date：2021/09/08
High-speed railway vehicle  Unsteady aerodynamic loads  Self-excited vibration  Forced vibration  Quasi-periodic motion  
Effect of surface roughness on the aerodynamics of a high-speed train subjected to crosswinds 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 14
Authors:  Wang MY(王梦莹);  Hashmi, S. A.;  Sun ZX(孙振旭);  Guo DL(郭迪龙);  Vita, G.;  Yang GW(杨国伟);  Hemida, H.
Adobe PDF(2683Kb)  |  Favorite  |  View/Download：308/65  |  Submit date：2021/08/16
High-speed train  Surface roughness  Crosswinds  Aerodynamics  Flow separation  
Deep Learning Based Semi-Supervised Control for Vertical Security of Maglev Vehicle With Guaranteed Bounded Airgap 期刊论文
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2021, 卷号: 22, 期号: 7, 页码: 4431-4442
Authors:  Sun, Yougang;  Xu, Junqi;  Wu H(吴晗);  Lin, Guobin;  Mumtaz, Shahid
Adobe PDF(2003Kb)  |  Favorite  |  View/Download：306/122  |  Submit date：2021/08/16
Extended state observer  intelligent control  nonlinear dynamics  state constrains  vertical security  
Buckling analysis of subsea pipeline with integral buckle arrestor using vector form intrinsic finite thin shell element 期刊论文
THIN-WALLED STRUCTURES, 2021, 卷号: 164, 页码: 14
Authors:  Yu, Yang;  Li, Zhenmian;  Yu, Jianxing;  Xu, Leige;  Zhao, Mingren;  Cui, Yupeng;  Wu H(吴晗);  Duan, Qinghao
Adobe PDF(4633Kb)  |  Favorite  |  View/Download：212/63  |  Submit date：2021/08/16
Subsea pipeline  Integral buckle arrestor  Buckling behavior  Vector form intrinsic finite element method (VFIFE)  Thin shell element