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Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures 期刊论文
STRUCTURAL CONCRETE, 2024, 页码: 16
Authors:  Huang, Junguang;  Feng C(冯春);  Wang, Xueya;  Zhang, Yiming
Favorite  |  View/Download:18/0  |  Submit date:2024/04/29
continuous-discontinuous element method (CDEM)  coupling  failure  numerical simulation  reinforced concrete  
Rock fracture mechanism of air-deck charge blasting considering the action effect of blasting gas 期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2023, 卷号: 142, 页码: 16
Authors:  Ding, Chenxi;  Yang, Renshu;  Zhu XG(朱心广);  Feng C(冯春);  Zhou, Jun
Adobe PDF(11547Kb)  |  Favorite  |  View/Download:83/7  |  Submit date:2023/11/28
Blasting gas  Air-deck charge  Profile quality  Rock damage and fracture  
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:268/64  |  Submit date:2023/03/16
有限元  离散元  锚杆  耦合  隧道  支护  
The failure evolution characteristic of the arched structure under blast loading 会议论文
2nd International Conference on Applied Mechanics and Advanced Materials (ICAMAM 2023), Changsha City, China, 06/01/2023 - 08/01/2023
Authors:  Lin,Qindong;  Feng C(冯春);  Zhang,Yulei;  Gan,Yundan;  Yuan,Jianfei
Adobe PDF(580Kb)  |  Favorite  |  View/Download:119/33  |  Submit date:2023/07/17
高孔压及冲击作用下岩石破坏行为和力学特性研究 学位论文
硕士论文,北京: 中国科学院大学, 2023
Authors:  候兴平
Adobe PDF(5842Kb)  |  Favorite  |  View/Download:119/5  |  Submit date:2023/07/05
高孔压  高速冲击  岩石破碎  统计描述  损伤本构  
基于CDEM的脆性材料冲击破碎特性研究与应用 学位论文
硕士论文,北京: 中国科学院大学, 2023
Authors:  刘新明
Adobe PDF(7032Kb)  |  Favorite  |  View/Download:91/9  |  Submit date:2023/07/04
连续-非连续  颗粒弹簧元模型  脆性材料  冲击破坏  
致密砂岩微裂缝网生长机制的研究 学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:  郑思平
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致密砂岩+水力压裂+微裂缝网+离散元法+岩石微结构  
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:140/42  |  Submit date:2023/03/16
集束孔  掏槽技术  爆破漏斗  破岩机理  破裂度  
基于模拟实验探讨断裂-流体-岩石体系中的矿物溶解-沉淀过程 期刊论文
石油与天然气地质, 2023, 卷号: 44, 期号: 01, 页码: 164-177
Authors:  丁茜;  王静彬;  杨磊磊;  朱东亚;  江文滨;  何治亮
Adobe PDF(2142Kb)  |  Favorite  |  View/Download:177/56  |  Submit date:2023/03/16
流动通道  溶解-沉淀  物理非均质性  含裂缝灰岩  碳酸盐岩储层  塔里木盆地  
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:128/8  |  Submit date:2023/02/09
cement mortar slab  impact cracking  CDEM  hammerhead shape  impact velocity