| 响洪甸电站引水隧洞进口水下岩塞爆破施工 |
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| 引用本文： | 丁隆灼. 响洪甸电站引水隧洞进口水下岩塞爆破施工[J]. 四川水力发电, 2001, 20(4): 17-20 |
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| 作者姓名： | 丁隆灼 |
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| 作者单位： | 中国水利水电第十工程局, |
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| 摘 要： | 响洪甸抽水蓄能电站水下岩塞爆破施工要求高,技术新,难度大.由于施工准备充分,并进行了一系列材料及施工试验,工程进展顺利,排孔造孔、导洞药室开挖、药管与起爆体加工、装药与堵塞、网络施工、充水补气等工程施工质量符合设计要求,岩塞爆破准时成功起爆.
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| 关 键 词： | 响洪甸 抽水蓄能电站 岩塞爆破 材料施工试验 造孔 装药 堵塞 联网起爆 |
| 文章编号： | 1001-2184(2001)04-0017-04 |
| 修稿时间： | 1999-11-25 |
Submarine Blast of Rock Plug at Headrace Tunnel Portal at Xianghongdian Hydropower Station |
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| DING Long zhuo. Submarine Blast of Rock Plug at Headrace Tunnel Portal at Xianghongdian Hydropower Station[J]. Sichuan Water Power, 2001, 20(4): 17-20 |
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| Authors: | DING Long zhuo |
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| Abstract: | Submarine blast of rock plug at headrace tunnel portal at Xianghongdian pumped storage power station is characterized with exigent construction requirement ,new technology and great difficult . Because construction preparation is adequate and a set of material and construction tests have been carried out , the construction is going on very well . Besides, construction quality meets the requirement of design in respect of hole arrangement and forming ,excavation of coyote hole for heading , explosive pipe and initiator handling , charging and blocking , online construction , water and air filling , so rock plug is blasted in time and successfully . |
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| Keywords: | Xianghongdian pumped storage power station rock plug blast material and construction tests hole forming charging blocking online detonation |
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