| 放顶煤液压支架底座的技术改造 |
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| 引用本文： | 张文月.放顶煤液压支架底座的技术改造[J].科技情报开发与经济,2003,13(8):291-292. |
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| 作者姓名： | 张文月 |
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| 作者单位： | 山西晋城煤业集团古书院矿,山西省晋城市,048000 |
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| 摘 要： | 通过分析，找出了支架出现倾斜的原因，并针对支架底座存在的问题进行了合理的技术改造。改造后的液压支架性能良好，效果显著，为井下安全生产起到了积极的作用。
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| 关 键 词： | 液压支架 结构特征 技术改造 性能试验 |
| 文章编号： | 1005-6033(2003)08-0291-02 |
| 修稿时间： | 2003年5月22日 |
Technical Transformation of the Base of Cover Caving Coal Hydraulic Supports |
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| ZHANG Wen-yue.Technical Transformation of the Base of Cover Caving Coal Hydraulic Supports[J].Sci-Tech Information Development & Economy,2003,13(8):291-292. |
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| Authors: | ZHANG Wen-yue |
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| Institution: | ZHANG Wen-yue |
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| Abstract: | Through the analysis the reasons why the hydraulic support inclines integrally are found out, and the rational transformation has been made according to the problems existing in the base of the support. The hydraulic support, which performs well after the transformation, plays an active role in the safety in underground production. |
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| Keywords: | hydraulic support structural feature technical transformation performance test |
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