| 不同爆破形式下边坡的振动传播规律研究 |
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| 引用本文： | 郭俊良.不同爆破形式下边坡的振动传播规律研究[J].露天采矿技术,2012(2):7-9. |
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| 作者姓名： | 郭俊良 |
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| 作者单位： | 内蒙古大唐国际锡林浩特矿业有限责任公司,内蒙古锡林浩特,026000 |
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| 摘 要： | 根据胜利东二号露天矿内边坡的爆破振动测试实例,结合有限元软件LS-DYNA模拟爆破地震波在岩石中传播时的质点振动速度特点,比较分析了爆破地震在边坡中的传播规律。结果表明,不同爆破形式下的地震波传播参数不尽相同,在进行爆破设计时需要对不同形式的爆破选取相应的参数值。
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| 关 键 词： | 边坡 爆破振动 传播规律 爆破方式 |
Study on vibration transmission regularity of slope in different blasting |
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| GUO Jun-liang.Study on vibration transmission regularity of slope in different blasting[J].Opencast Mining Technology,2012(2):7-9. |
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| Authors: | GUO Jun-liang |
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| Affiliation: | GUO Jun-liang(Inner Mongolia Datang International Xilinhaote Mining Industry Limited Company,Xilinhaote 026000,China) |
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| Abstract: | According to the monitored results of slope blasting vibration of Datang international victory in NO.2 the east pit opencast mine,simulated the characteristics of particle vibration velocity in rock by LS-DYNA,analysed the vibration transmission regularity in slope.The result showed that,seismic wave propagation parameters difference under different blasting,the parameters should be selected by different blasting in the design. |
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| Keywords: | slope blasting vibration transmission regularity blasting type |
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