| 某临近营业线铁路隧道开挖爆破安全技术 |
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| 引用本文： | 沈广辉.某临近营业线铁路隧道开挖爆破安全技术[J].工程质量,2010,28(7):19-20,24. |
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| 作者姓名： | 沈广辉 |
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| 作者单位： | 中铁十九局集团第二工程有限公司,辽宁辽阳111000 |
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| 摘 要： | 介绍了某临近既有营业线隧道的新建铁路隧道爆破施工技术。在新建隧道开挖爆破施工中,为确保既有营业线的运营安全,采取了一系列技术措施。结合工程实际情况,讨论了开挖爆破施工方案,并根据安全技术要求,提出了相应的控制措施。
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| 关 键 词： | 临近 营业线 隧道 爆破 安全技术 |
Blasting Safety Technology of the Runnel Excavation Nearby a Running Railway |
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| SHEN Guang-Hui.Blasting Safety Technology of the Runnel Excavation Nearby a Running Railway[J].Quality of Civil Engineering and Construction,2010,28(7):19-20,24. |
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| Authors: | SHEN Guang-Hui |
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| Affiliation: | SHEN Guang-Hui (Second Engineering Co., Ltd., China Railway 19th Bureau Group Corporation, Liaoyang 111000, China) |
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| Abstract: | The blasting technology in the excavation of a new railway tunnel near the existed running railway is introduced. In the blasting process of the new tunnel excavation, a series of measures are taken in order to assure the safety of existing railway. The blasting construction program is discussed according to practical situation, and corresponding control measures are proposed based on the requirement of the safety technology. |
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| Keywords: | nearby running railway tunnel blasting safety technology |
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