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| 论工程爆破中自由面与爆破效果的关系 | |
| 引用本文： | 张志呈,张顺朝. 论工程爆破中自由面与爆破效果的关系[J]. 西南科技大学学报, 2003, 18(3): 30-33 |
| 作者姓名： | 张志呈 张顺朝 |
| 作者单位： | 1. 西南科技大学,四川绵阳,621010 2. 洛阳水泥厂,河南新安,471800 |
| 摘 要： | 从爆破应力波破岩的角度，分析了自由面的存在对爆破效果的影响，比较了不同自由面条件的爆破效果和炸药耗量，对设计施工具有重要意义。 |
| 关 键 词： | 工程爆破 自由面 爆破效果 爆破应力波 |
| 文章编号： | 1671-8755(2003)03-0030-04 |
| 修稿时间： | 2002-03-04 |
On the Relationship Between the Free Face and the Blasting Effect of Engineering Blasting |
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| Zhang Zhicheng ,Zhang Shunzhao. On the Relationship Between the Free Face and the Blasting Effect of Engineering Blasting[J]. Journal of Southwest University of Science and Technology, 2003, 18(3): 30-33 | |
| Authors: | Zhang Zhicheng Zhang Shunzhao |
| Affiliation: | Zhang Zhicheng 1,Zhang Shunzhao 2 |
| Abstract: | The influence of the existence of the free face on the blasting effect is analyzed from point of view of rock cracking which come from the wave of blasting stress.The blasting effects and powder factors are compared under different free face conditions,which is of great significance as a reference to design and construction. |
| Keywords: | engineering blasting free face blasting effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |