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Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM 期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13
作者:  Li, Jing;  Wang LX(王理想);  Feng C(冯春);  Zhang, Rui;  Zhu XG(朱心广);  Zhang, Yiming
收藏  |  浏览/下载：30/0  |  提交时间：2024/03/11
Continuous-discontinuous element method (CDEM)  Perforation layout parameters  Numerical simulation  Hydraulic fracturing  Crack propagation  
Continuous-discontinuous element method for three-dimensional thermal cracking of rocks 期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2023, 卷号: 15, 期号: 11, 页码: 2917-2929
作者:  Nie, Wen;  Wang, Junlin;  Feng, Chun;  Zhang, Yiming
Adobe PDF(4594Kb)  |  收藏  |  浏览/下载：73/2  |  提交时间：2023/12/18
Rock thermal cracking  Continuous-discontinuous element  Simplex integration  Temperature dependence  Numerical simulation  
Convolution Hierarchical Deep-learning Neural Networks (C-HiDeNN): finite elements, isogeometric analysis, tensor decomposition, and beyond 期刊论文
COMPUTATIONAL MECHANICS, 2023
作者:  Lu, Ye;  Li, Hengyang;  Zhang L(张磊);  Park, Chanwook;  Mojumder, Satyajit;  Knapik, Stefan;  Sang, Zhongsheng;  Tang, Shaoqiang;  Apley, DanielW;  Wagner, GregoryJ;  Liu, WingKam
Adobe PDF(5358Kb)  |  收藏  |  浏览/下载：49/1  |  提交时间：2023/06/15
Convolution FEM and HiDeNN  Tensor decomposition  Reduced order modeling  Additive manufacturing  High-order smoothness  Isogeometric analysis (IGA)  
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
作者:  Li, Yunpeng;  Feng C(冯春);  Ding, Chenxi;  Zhang, Yiming
Adobe PDF(53446Kb)  |  收藏  |  浏览/下载：140/33  |  提交时间：2022/12/20
rock blasting  continuous-discontinuous element method (CDEM)  multi-field coupled processes  dynamic loading  gas permeation  numerical simulations  
Application of the Godunov-Type Corrective Smoothed Particle Method to Impulsive Load Studies 期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 6, 页码: 1889-1899
作者:  Zhang M;  Zhang JM
Adobe PDF(1256Kb)  |  收藏  |  浏览/下载：142/34  |  提交时间：2022/11/08
Meshfree method  SPH method  Godunov-type corrective smoothed particle method (GSPM)  1D shock tube  1D detonation wave  
A simple particle-spring method for capturing the continuous-discontinuous processes of brittle materials 期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 139, 页码: 221-231
作者:  Feng C(冯春);  Liu XM(刘新明);  Lin QD(林钦栋);  Li SH(李世海)
Adobe PDF(4619Kb)  |  收藏  |  浏览/下载：231/80  |  提交时间：2022/07/18
Particle-spring method  Mixed fracture  Multiple crack propagation  Brittle material  
渗流作用下地质体变形破裂高精度计算方法 学位论文
博士论文，北京: 中国科学院大学, 2022
作者:  朱心广
Adobe PDF(6583Kb)  |  收藏  |  浏览/下载：194/10  |  提交时间：2022/07/18
地质体  流固耦合  连续-非连续  裂缝扩展  水力压裂  
Analysis of the Coal Fluidization Mining Process with the Continuous-Discontinuous Coupled Particle-Block Method 期刊论文
GEOFLUIDS, 2022, 卷号: 2022, 页码: 11
作者:  Li J;  Feng C(冯春);  Zhu XG(朱心广);  Zhang YM
Adobe PDF(1589Kb)  |  收藏  |  浏览/下载：132/30  |  提交时间：2022/07/18
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
作者:  Yue ZW;  Zhou J;  Feng C(冯春);  Wang X;  Peng LZ;  Cong JY
Adobe PDF(5753Kb)  |  收藏  |  浏览/下载：337/91  |  提交时间：2022/03/22
Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  
A non-Darcy flow model for a non-cohesive seabed involving wave-induced instantaneous liquefaction 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 239, 页码: 16
作者:  Zhou, Mo-Zhen;  Qi WG(漆文刚);  Jeng, Dong-Sheng;  Gao FP(高福平)
Adobe PDF(2148Kb)  |  收藏  |  浏览/下载：234/53  |  提交时间：2021/11/01
Nonlinear complementarity problem  Karush-Kuhn-Tucker (KKT) condition  Penalty method  Non-Darcy flow model  Seabed liquefaction  Wave-seabed interactions