| 浅谈光面预裂爆破在县乡山区公路中的应用 |
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| 引用本文： | 张建军.浅谈光面预裂爆破在县乡山区公路中的应用[J].山西建筑,2008,34(24). |
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| 作者姓名： | 张建军 |
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| 作者单位： | 山西省沁源县交通局,山西长治,046000 |
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| 摘 要： | 论述了光面爆破和预裂爆破的含义,归纳了光面预裂爆破的优点,通过具体工程实例,从所布置炮孔的孔径、孔距、孔深及装药等方面详细介绍了影响光面预裂爆破效果的主要参数,以积累光面预裂爆破施工经验.
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| 关 键 词： | 光面预裂爆破 山区 公路 爆破参数 |
On the application of smooth pre-crack blasting in county and town mountain road |
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| ZHANG Jian-jun.On the application of smooth pre-crack blasting in county and town mountain road[J].Shanxi Architecture,2008,34(24). |
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| Authors: | ZHANG Jian-jun |
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| Affiliation: | ZHANG Jian-jun |
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| Abstract: | It discusses the meaning of smooth blasting and pre-crack blasting,sums up the merits of smooth pre-crack blasting.And through the specific examples it introduces the main affecting parameters of smooth pre-crack blasting effect from the aperture,pitch-row,depth and loading quantity of layout hole,to accumulate the smooth pre-crack blasting construction experiences. |
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| Keywords: | smooth pre-crack blasting mountain areas road blasting parameter |
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