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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
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集束孔  掏槽技术  爆破漏斗  破岩机理  破裂度  
一维轴对称杆件爆源模型及其在台阶爆破模拟中的应用 期刊论文
爆炸与冲击, 2022, 卷号: 42, 期号: 11, 页码: 145-155
Authors:  朱心广;  冯春;  王心泉;  程鹏达;  高圣元
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杆件爆源模型  台阶爆破  连续-非连续单元法  振动速度峰值  数值模拟  
贯入角度对截齿破岩性能与几何排布的影响研究 期刊论文
岩土力学, 2022, 期号: 12, 页码: 13
Authors:  肖建成;  卢景景;  周辉;  徐福通;  冯春
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双轮铣槽机  冲击破岩机理  布齿系统  贯入角度  CDEM  
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
Authors:  Yue ZW;  Zhou J;  Feng C(冯春);  Wang X;  Peng LZ;  Cong JY
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Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  
双轮铣槽机铣削过程及截齿入岩顺序优化研究 期刊论文
岩土力学, 2022, 卷号: 43, 期号: 04, 页码: 981-994
Authors:  肖建成;  周辉;  卢景景;  冯春;  徐福通
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双轮铣槽机  布齿系统  优化应用  连续-非连续单元法(CDEM)  
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
Authors:  Ding, Chenxi;  Yang, Renshu;  Zheng, Changda;  Yang, Liyun;  He, Songlin;  Feng C(冯春)
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Vertical shaft  Cut blasting  Continuum-based discrete element method  Fractal damage  Fracture degree  
基于GDEM的隐伏岩溶隧道隔水岩体水压致裂安全厚度及破裂演化规律分析 期刊论文
隧道建设(中英文), 2021, 卷号: 41, 期号: 01, 页码: 67-76
Authors:  李涛;  张丽;  蒋庆;  冯春;  赵然
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岩溶隧道  隔水岩体  破裂度  安全厚度  GDEM  数值分析  
Characteristics of Stress Transfer and Progressive Fracture in Overlying Strata due to Mining-Induced Disturbances 期刊论文
ADVANCES IN CIVIL ENGINEERING, 2018, 页码: Ar-8967010
Authors:  Lv XF;  Zhou HY;  Wang AW;  Feng C(冯春);  Xiao XC
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爆破开采诱发周边岩体损伤破裂的数值模拟研究 期刊论文
金属矿山, 2016, 期号: 06, 页码: 1-7
Authors:  潘鹏飞;  孙厚广;  韩忠和;  冯春;  郭汝坤;  李世海
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爆破开采  岩体  数值模拟  渐进破坏  损伤因子