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Coupled Flow-Seepage-Elastoplastic Modeling for Competition Mechanism between Lateral Instability and Tunnel Erosion of a Submarine Pipeline 期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 8, 页码: 25
作者:  Shi YM(师玉敏);  Gao FP(高福平);  Wang N(汪宁);  Yin, Zhenyu
Adobe PDF(9160Kb)  |  收藏  |  浏览/下载：1199/961  |  提交时间：2021/11/01
submarine pipeline  pipe-soil interaction  flow-seepage-elastoplastic modeling  on-bottom stability  competition mechanism  
Inter-zone constraint modifies the stress-strain response of the constituent layer in gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 10
作者:  Wang, Yanfei;  Zhu, Yuntian;  Wu XL(武晓雷);  Wei, Yueguang;  Huang, Chongxiang
Adobe PDF(2969Kb)  |  收藏  |  浏览/下载：296/40  |  提交时间：2021/08/30
heterogeneous structure  nanostructure  stress-strain response  strain bands  strength and ductility  
Using Continuum-Discontinuum Element Method to Model the Foliation-Affected Fracturing in Rock Brazilian Test 期刊论文
ADVANCES IN CIVIL ENGINEERING, 2021, 卷号: 2021, 页码: 9
作者:  Zhang, Qunlei;  Zhi, Zihan;  Feng C(冯春);  Li, Ruixia;  Yue, Jinchao;  Cong, Junyu
Adobe PDF(4113Kb)  |  收藏  |  浏览/下载：206/31  |  提交时间：2021/08/30
Numerical analysis of deep hole multi-stage cut blasting of vertical shaft using a continuum-based discrete element method 期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 12, 页码: 11
作者:  Ding, Chenxi;  Yang, Renshu;  Zheng, Changda;  Yang, Liyun;  He, Songlin;  Feng C(冯春)
Adobe PDF(1348Kb)  |  收藏  |  浏览/下载：208/47  |  提交时间：2021/08/03
Vertical shaft  Cut blasting  Continuum-based discrete element method  Fractal damage  Fracture degree  
Fluid-structure interaction-based aerodynamic modeling for flight dynamics simulation of parafoil system 期刊论文
NONLINEAR DYNAMICS, 2021, 页码: 22
作者:  Zhu, Hong;  Sun, Qinglin;  Liu, Xuefeng;  Liu, Jinglei;  Sun, Hao;  Wu WN(邬婉楠);  Tan, Panlong;  Chen, Zengqiang
Adobe PDF(4213Kb)  |  收藏  |  浏览/下载：278/48  |  提交时间：2021/08/03
Fluid-structure interaction  Parafoil system  Flexible deformation  Trailing edge deflection  Aerodynamic performance  Dynamic model  
Stress wave superposition effect and crack initiation mechanism between two adjacent boreholes 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 138, 页码: 9
作者:  Ding, Chenxi;  Yang, Renshu;  Feng C(冯春)
Adobe PDF(10293Kb)  |  收藏  |  浏览/下载：207/66  |  提交时间：2021/06/07
Blasting  Stress wave superposition  Crack initiation  Digital image correlation  Model experiment  Numerical simulation  
Structural impact damage of metal honeycomb sandwich plates 期刊论文
COMPOSITE STRUCTURES, 2020, 卷号: 252, 页码: 13
作者:  Qin QH;  Chen SJ;  Li KK;  Jiang MQ(蒋敏强);  Cui TN;  Zhang JX(张建勋)
Adobe PDF(4547Kb)  |  收藏  |  浏览/下载：264/112  |  提交时间：2020/11/30
Metal honeycomb sandwich plate  Low-velocity impact  Dynamic response  Dynamic failure  Energy absorption  
A phase-field model of thermo-elastic coupled brittle fracture with explicit time integration 期刊论文
COMPUTATIONAL MECHANICS, 2020, 页码: 17
作者:  Wang T;  Y YX(Y叶璇);  Liu ZL;  Liu XM(刘小明);  Chu DY;  Zhuang Z
浏览  |  Adobe PDF(2156Kb)  |  收藏  |  浏览/下载：785/446  |  提交时间：2020/04/07
Phase-field model  Explicit time integration  Abaqus VUEL  Multi-field coupling  Thermal shock  
C(t) dominance of the mixed I/II creep crack: Part I. Transient creep 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 103, 页码: 18
作者:  Dai YW;  Liu YH;  Qin F;  Qian GA(钱桂安);  Chao YJ
Adobe PDF(7390Kb)  |  收藏  |  浏览/下载：321/78  |  提交时间：2019/11/26
C(t)-integral  Constraint effect  T-stress  Mixed I/II  Transient creep