| 丰盛综合楼井桩开挖爆破 |
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| 引用本文： | 蒋晓国,许广智. 丰盛综合楼井桩开挖爆破[J]. 爆破, 2007, 24(3): 45-48 |
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| 作者姓名： | 蒋晓国 许广智 |
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| 作者单位： | 南京中人爆破工程有限公司,江苏,南京,210007;南京中人爆破工程有限公司,江苏,南京,210007 |
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| 摘 要： | 介绍小直径井桩的爆破设计,施工与安全防护.重点分析了井桩施工中存在的掏槽效率低下、电雷管防漏电、临近井桩跨桩、井桩充水爆破、坚硬岩石中掘进、井桩口的防护覆盖的等问题,从实践中找到了解决的方法,确保爆破安全圆满完成了爆破任务.
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| 关 键 词： | 井桩 爆破施工 安全防护 |
| 文章编号： | 1001-487X（2007）03-0045-04 |
| 收稿时间： | 2007-04-17 |
Excavation Blasting of the Floor Well Stake of a Building |
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| JIANG Xiao-guo,XU Guang-zhi. Excavation Blasting of the Floor Well Stake of a Building[J]. Blasting, 2007, 24(3): 45-48 |
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| Authors: | JIANG Xiao-guo XU Guang-zhi |
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| Affiliation: | Nanjing Zhongren Blasting Engineering Co Ltd, Nanjing 210007, China |
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| Abstract: | The design,implementation and safe protectection for slot axe introduced under the conditions of low constrution efficiency,electricity thunder tube defending the leakage,closing to well stake, well stake water blasting, the strong and tough rock cutting, and so on. An ideal method for the blasting is presented to safely implement the design. |
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| Keywords: | well stake implementation of blasting safe protection |
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