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| A half-space based contact detection algorithm for complex blocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 135, 页码: 104168
作者: Wang XQ(王心泉) ; Feng C(冯春); Zhu XG(朱心广); Zhang L(张丽); Li SH(李世海)
 Adobe PDF(4265Kb) |  收藏 | 浏览/下载：237/65 | 提交时间：2022/10/25
Contact detection Potential contact pair Half-space inclusion relation Convex polygonal block Convex polyhedral block |
| Numerical investigation of the effect of holes on dynamic fracturing in multi-flawed granite 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2021, 页码: 14
作者: Yue Zhongwen; Zhou Jun; Feng C(冯春); Li Akang; Qiu Peng; Gang Mingwei
Adobe PDF(3255Kb) | 收藏 | 浏览/下载：224/60 | 提交时间：2021/05/17
continuum‐ based discrete element method crack flawed rock split Hopkinson pressure bar system |
| Cohesive fracture model of rocks based on multi-scale model and Lennard-Jones potential 期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 246, 页码: 26
作者: Lin QD(林钦栋); Li SH(李世海); Feng C(冯春); Wang XQ(王心泉)
Adobe PDF(8499Kb) | 收藏 | 浏览/下载：400/155 | 提交时间：2021/04/19
Multi-scale model Lennard-Jones potential Cohesive fracture model Fracture energy |
| Evolution characteristics of crack and energy of low-grade highway under impact load 期刊论文
INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING, 2021, 页码: 16
作者: Lin QD(林钦栋); Feng C(冯春); Zhu XG(朱心广); Zhang GH(张耕豪); Li SH(李世海)
Adobe PDF(2166Kb) | 收藏 | 浏览/下载：288/84 | 提交时间：2021/04/07
Impact load low-grade highway evolution characteristic of deflection evolution characteristic of crack evolution characteristic of energy |
| Quantitative characterization of damage-aggravation effect caused by progressive damage 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 17
作者: Lin QD(林钦栋); Li SH(李世海); Feng C(冯春); Zhou D(周东)
Adobe PDF(2029Kb) | 收藏 | 浏览/下载：301/48 | 提交时间：2021/03/03
Progressive damage Bearing strength Damage-aggravation effect Progressive damage ratio |
