| 裂隙,岩溶含水层疏排水钻孔的爆炸洗孔试验研究 |
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| 引用本文： | 严家平,颜事龙.裂隙,岩溶含水层疏排水钻孔的爆炸洗孔试验研究[J].水文地质工程地质,1999,26(5):53-54. |
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| 作者姓名： | 严家平 颜事龙 |
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| 作者单位： | 淮南工业学院 |
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| 摘 要： | 在裂隙，岩溶裂隙含水层水文地质条件研究基础上，根据炸药在水中原理，介绍了控制炸药爆炸能量和孔内爆炸方法，达到对岩体的爆炸致裂以及对原储导水裂隙的冲刷作用，提高了地下工程中钻孔或水源井的疏排效率，同时又保护站孔孔壁不被破坏。
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| 关 键 词： | 裂隙岩体 爆炸致裂 洗孔 岩溶含水层 疏排水 |
Experimentalization on blasting flushing of dredging boreholes in fissured and karst fissured
aquirfers |
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| Yan Jiaping et al..Experimentalization on blasting flushing of dredging boreholes in fissured and karst fissured
aquirfers[J].Hydrogeology and Engineering Geology,1999,26(5):53-54. |
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| Authors: | Yan Jiaping |
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| Institution: | Yan Jiaping et al. |
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| Abstract: | On the basis of investigations into the hydro geology
of fissured and karst fissured aquifers, and in accordance with the principles of underwater
explosion, presentation is given of the techniques of explosion energy controlling and in hole
blasting, which help fracture the rock body and thereby scour and unblock the fissures so that
dredging and draining can be improved without holewalls being damaged. |
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| Keywords: | fissured rock body blasting fracturing well flushing |
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