| 运营隧道排水侧沟控制爆破开挖技术 |
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| 引用本文： | 张翠兵,杨年华.运营隧道排水侧沟控制爆破开挖技术[J].铁道工程学报,2003(2):86-88,131. |
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| 作者姓名： | 张翠兵 杨年华 |
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| 作者单位： | 铁道部科学研究院,铁建所,北京,100081 |
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| 摘 要： | 本文介绍了某运营隧道排水侧沟降落改造爆破开挖技术，探讨了在复杂环境条件下如何决速高效地确保爆破开挖成功，为今后的类似施工提供参考。
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| 关 键 词： | 运营隧道 排水侧沟 爆破施工 爆破方案 爆破振动 飞石防护 |
| 文章编号： | 1006-2106(2003)02-0086-03 |
EXCAVATING SIDE DITCH OF OPERATION TUNNEL BY CONTROLLED BLASTING |
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| ZHANG Cui bing,YANG Nian hua China Academy of Railway Sciences.EXCAVATING SIDE DITCH OF OPERATION TUNNEL BY CONTROLLED BLASTING[J].Journal of Railway Engineering Society,2003(2):86-88,131. |
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| Authors: | ZHANG Cui bing YANG Nian hua China Academy of Railway Sciences |
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| Abstract: | The paper presents a successful technology of excavating side ditch of operation tunnel by controlled blasting,the plan of controlled blasting under difficult situations are analyzed,and the particular measures to guarantee the safety operation on the operation tunnel are proposed.Reference has been provided for the similar construction works hereafter. |
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| Keywords: | blasting vibration blasting parameters |
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