| 岩石爆破损伤模型实验研究 |
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| 作者单位： | ;1.中国核电工程有限公司福清项目部 |
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| 摘 要： | 岩石中含有以孔隙、气泡、微观裂隙、节理面等形态表现出来的岩石损伤。损伤的存在无疑要对岩石的爆破破碎效果产生影响。本文在相似性分析的基础上,提出了在实验室进行岩石爆破损伤模型实验的新方法,进而对损伤以及介质强度对爆破破碎效果的影响进行了分析研究。
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| 关 键 词： | 爆破 岩石损伤 模型实验 |
APPLICATION OF BLASTING TOE-SHOOTING METHOD AND ITS SAFETY ANALYSIS IN NUCLEAR POWER PROJECT |
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| Abstract: | According to the regional character and construction requirements for relative measures of Fuqing Nuclear Power Station,technical flow sheet,parameter design and the possible dangerous blasting impact of blasting toe-shooting were analyzed.And meanwhile,blasting safety control technologies were discussed.The paper could serve as a reference for the construction of similar projects. |
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| Keywords: | Blasting toe-shooting Parameter design Blasting safety Blasting vibration Underwater shock wave |
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