| 深路堑石方控爆技术 |
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| 引用本文： | 胡利锋.深路堑石方控爆技术[J].山西建筑,2002,28(1):142-143. |
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| 作者姓名： | 胡利锋 |
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| 作者单位： | 中铁十二局集团第三工程公司 |
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| 摘 要： | 在既有电气化铁路改造施工中，临近既有线施工石方爆破，如何既保证既有铁路正常运营，又能安全地完成任务，是一项比较复杂的工作，根据株六复线贵昆段K111＋540－K111＋725段高边坡堑开挖施工实施过程，通过对施工防护方案，爆破方案的选定，安全技术的采用，对控爆技术进行了简要的论述。
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| 关 键 词： | 深路堑 石方控爆 防护 |
| 文章编号： | 1009-6825(2002)01-0142-02 |
Rock mass controlled blasting technology of deep road cutting |
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| HU Li,feng.Rock mass controlled blasting technology of deep road cutting[J].Shanxi Architecture,2002,28(1):142-143. |
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| Authors: | HU Li feng |
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| Abstract: | In the reconstruction of exiting electrified railway, the rock mass is blasted near the exiting railway. How to ensure the normal transit of train and to finish the duty safely is a complicated work relatively. The author according to actual road cutting excavation construction process of high slope in Zhuliu double line Guikun section K111+540 K111+725 section. Through the choice of the construction protection plane and blasting plane and elaboration of the safe technology the controlled blasting technology is discussed briefly. |
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| Keywords: | deep cutting rock mass controlled blasting protection |
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