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一种块体–颗粒–杆件的耦合方法及其在隧道支护模拟中的应用 期刊论文
工程科学学报, 2023, 卷号: 45, 期号: 06, 页码: 1023-1033
Authors:  李晓光;  李长洪;  冯春
Adobe PDF(2480Kb)  |  Favorite  |  View/Download：281/72  |  Submit date：2023/03/16
有限元  离散元  锚杆  耦合  隧道  支护  
Improving reservoir permeability by electric pulse controllable shock wave 期刊论文
JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY, 2023, 页码: 01633
Authors:  Zhu XG(朱心广);  Feng C(冯春);  Cheng PD(程鹏达)
Adobe PDF(1468Kb)  |  Favorite  |  View/Download：66/2  |  Submit date：2023/06/15
Controllable shock wave  continuous-discontinuous element method  Coupling model  Fracture  Reservoir permeability  
集束孔掏槽爆破破岩机理研究 期刊论文
力学与实践, 2023, 卷号: 45, 期号: 01, 页码: 90-99
Authors:  李赟鹏;  冯盼学;  冯春;  张一鸣
Adobe PDF(3221Kb)  |  Favorite  |  View/Download：148/45  |  Submit date：2023/03/16
集束孔  掏槽技术  爆破漏斗  破岩机理  破裂度  
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
Authors:  Zhang, Qunlei;  Wang, Decai;  Yue, Jinchao;  Feng C(冯春);  Yuan, Ruifu
Adobe PDF(2615Kb)  |  Favorite  |  View/Download：143/13  |  Submit date：2023/02/09
cement mortar slab  impact cracking  CDEM  hammerhead shape  impact velocity  
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：257/55  |  Submit date：2022/10/23
Continuous discontinuous element method (CDEM)  Discrete fracture network (DFN)  Volume heterogeneity  Maximum fracture width  Multivariate regression analysis  
A Novel Continuous-Discontinuous Multi-Field Numerical Model for Rock Blasting 期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 21, 页码: 13
Authors:  Li, Yunpeng;  Feng C(冯春);  Ding, Chenxi;  Zhang, Yiming
Adobe PDF(53446Kb)  |  Favorite  |  View/Download：174/46  |  Submit date：2022/12/20
rock blasting  continuous-discontinuous element method (CDEM)  multi-field coupled processes  dynamic loading  gas permeation  numerical simulations  
Investigation of the mechanism of secondary microcrack growth in rocks with native microdefects 期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2022, 卷号: 217, 页码: 19
Authors:  Zheng SP(郑思平);  Lin M(林缅);  Jiang WB(江文滨);  Zhao J(赵京);  Qiu X(邱鑫);  Chen Z(陈卓)
Adobe PDF(25170Kb)  |  Favorite  |  View/Download：130/11  |  Submit date：2022/09/27
Microdefects  Brazilian splitting experiment  Secondary microcrack (SMC)  Growth mechanism  Discrete element method (DEM)  
A Review of the Hydraulic Fracturing in Ductile Reservoirs: Theory, Simulation, and Experiment 期刊论文
PROCESSES, 2022, 卷号: 10, 期号: 10, 页码: 26
Authors:  Zhu,Dawei;  Han GF(韩国锋);  Zou,Honglan;  Cui,Mingyue;  Liang,Chong;  Yao,Fei
Adobe PDF(6267Kb)  |  Favorite  |  View/Download：357/201  |  Submit date：2022/11/21
hydraulic fracturing  ductile rock  plastic deformation  fracture toughness  fracture process zone  
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：381/114  |  Submit date：2022/03/22
Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  
Applicability of the flowing material balance method to heterogeneous reservoirs 期刊论文
Petroleum Science and Technology, 2022, 卷号: 40, 期号: 6, 页码: 641-658
Authors:  Han GF(韩国锋)
Adobe PDF(2542Kb)  |  Favorite  |  View/Download：151/52  |  Submit date：2022/01/06