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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Key Labora... [3]
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冯春 [3]
乐金朝 [1]
任慧敏 [1]
唐昊天 [1]
张俊红 [1]
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岩石力学与工程学报 [1]
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基于CDEM的岩石基坑爆破效果的数值模拟
期刊论文
工程爆破, 2022, 卷号: 28, 期号: 06, 页码: 15-24+41
Authors:
任慧敏
;
冯春
;
唐昊天
;
张大帅
;
王彪
;
赵红华
Adobe PDF(1046Kb)
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View/Download:217/61
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Submit date:2023/03/16
基坑爆破
CDEM
合理延时
炮孔间距
数值模拟
破碎尺寸
大块率
冲击载荷下赤铁矿动态抗压强度及破碎特性
期刊论文
郑州大学学报(理学版), 2019, 卷号: 51, 期号: 01, 页码: 107-112
Authors:
冯春
;
张俊红
;
张群磊
;
乐金朝
Unknown(1235Kb)
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View/Download:296/90
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Submit date:2019/05/09
应变率
能耗密度
动态强度
破裂度
特征破碎尺寸
节理特性对应力波传播及爆破效果的影响规律研究
期刊论文
岩石力学与工程学报, 2018, 卷号: 37, 期号: 9, 页码: 2027-2036
Authors:
赵安平
;
冯春
;
郭汝坤
;
李世海
;
贾建军
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Adobe PDF(1096Kb)
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View/Download:433/49
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Submit date:2019/04/16
岩石力学
节理岩体
应力波
台阶爆破
破碎尺寸
大块率
损伤因子