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Investigation of mechanical responses of underground fortifications at different explosion distances 会议论文
7th International Conference on Mechanics, Mathematics and Applied Physics (ICMMAP 2023), Dalian, China, 08/09/2023 - 10/09/2023
作者:  Lin,Qindong;  Feng C(冯春);  Zhang,Yulei;  Gan,Yundan;  Yuan,Jianfei;  Jiao,Wenjun
Adobe PDF(3437Kb)  |  收藏  |  浏览/下载：62/7  |  提交时间：2024/01/22
A hybridized continuum-discontinuum modeling for investigating the fracture and energy evolution characteristics of rock mass under sequential explosive detonation using a bilinear cohesive fracture model 期刊论文
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 162, 页码: 105607
作者:  Lin QD(林钦栋);  Zhu XG(朱心广);  Yuan, Jianfei;  Feng C(冯春);  Gan, Yundan;  Jiao, Wenjun;  Zhang, Yulei
Adobe PDF(9912Kb)  |  收藏  |  浏览/下载：69/4  |  提交时间：2023/09/26
Rock mass  Energy evolution  Sequential detonation loading  CDEM  Energy statistics algorithm  
The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths 期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919
作者:  Zhang, Qunlei;  Yuan, Ruifu;  Wang, Decai;  Feng C(冯春);  Yue, Jinchao;  Sun, Lijun
Adobe PDF(7934Kb)  |  收藏  |  浏览/下载：60/2  |  提交时间：2023/09/05
Concrete slab  Impact cracking  CDEM  Concrete strength  Impact velocity  Hammerhead shape  
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
作者:  Lin,Qindong;  Feng C(冯春);  Zhang,Yulei;  Gan,Yundan;  Yuan,Jianfei
Adobe PDF(580Kb)  |  收藏  |  浏览/下载：101/29  |  提交时间：2023/07/17
The influence of detonation interval on the dynamic response of underground fortification 会议论文
2nd International Conference on Applied Mechanics and Advanced Materials (ICAMAM 2023), Changsha, China, 06/01/2023 - 08/01/2023
作者:  Yuan,Jianfei;  Feng C(冯春);  Lin,Qindong;  Jiao,Wenjun;  Gan,Yundan
Adobe PDF(841Kb)  |  收藏  |  浏览/下载：120/28  |  提交时间：2023/07/17
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
作者:  李赟鹏;  冯盼学;  冯春;  张一鸣
Adobe PDF(3221Kb)  |  收藏  |  浏览/下载：130/40  |  提交时间：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
作者:  Zhang, Qunlei;  Wang, Decai;  Yue, Jinchao;  Feng C(冯春);  Yuan, Ruifu
Adobe PDF(2615Kb)  |  收藏  |  浏览/下载：116/6  |  提交时间：2023/02/09
cement mortar slab  impact cracking  CDEM  hammerhead shape  impact velocity