| 混装乳化炸药深孔梯段爆破破裂范围试验研究 |
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| 引用本文： | 马俊生,程康,祝文化.混装乳化炸药深孔梯段爆破破裂范围试验研究[J].土工基础,2005,19(2):28-31. |
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| 作者姓名： | 马俊生 程康 祝文化 |
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| 作者单位： | 1. 武汉理工大学,资环学院
2. 武汉理工大学,资环学院;武汉理工大学,土建学院,湖北,武汉,430070 |
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| 摘 要： | 介绍了混装乳化炸药在爆破施工中的优越性和局限性,采用钻孔全孔壁数字电视系统对混装乳化炸药在岩石深孔梯段爆破中的破裂范围进行了观测,得出了定量的侧向破裂和底部破裂范围值,为爆破设计提供依据,为全面推广混装乳化炸药爆破技术打下坚实的基础。
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| 关 键 词： | 混装乳化炸药 破裂范围 梯段爆破 钻孔全孔壁数字电视系统 |
| 文章编号： | 1004-3152(2005)02-0028-04 |
| 修稿时间： | 2004年11月23 |
The Testing Research on the Cracking Zone of Deep Hole Bench Blasting of Mixed Loading Emulsion Explosive |
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| MA Jun-sheng,CHENG Kang,ZHU Wen-hua.The Testing Research on the Cracking Zone of Deep Hole Bench Blasting of Mixed Loading Emulsion Explosive[J].Soie Engineering and Foundation,2005,19(2):28-31. |
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| Authors: | MA Jun-sheng CHENG Kang ZHU Wen-hua |
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| Abstract: | The superiority and limitation of mixed loading emulsion explosive used in exploding are introduced. The digital television system of drilling borehole wall is used to observe the cracking zone of rock deep hole bench blasting using mixed loading emulsion explosive. The values of quantificational lateral and bottom cracking zone are obtained and provide the rule for exploding and lay solid basis for popularizing comprehensively the exploding technology of the mixed loading emulsion explosive. |
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| Keywords: | the mixed loading emulsion explosive cracking zone bench blasting the digital television system of drilling borehole wall |
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