| 赵固一矿主井冻结方案优化设计研究 |
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| 引用本文： | 王世久,白云来,田亚军.赵固一矿主井冻结方案优化设计研究[J].焦作工学院学报,2004,23(6):433-436. |
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| 作者姓名： | 王世久 白云来 田亚军 |
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| 作者单位： | 焦作煤业(集团)有限责任公司 河南焦作454002
(王世久，白云来)，焦作煤业(集团)有限责任公司 河南焦作454002(田亚军) |
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| 摘 要： | 对赵固一矿冲积层埋藏特点进行了分析,采用理论与实践相结合的分析方法,对设计基本参数进行优化,并按强度条件和变形条件设计了冻结壁厚度、安全掘进段高度、冻结孔布置方式和深度.实践表明,该优化设计方案能较好地满足现场工程实践的要求.
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| 关 键 词： | 井筒掘进 冲积层 基本参数 冻结壁 |
Study on optimization of the frozen program of the main shaft in Zhaogu No. 1 Coal Mine |
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| WANG Shi-jiu,BAI Yun-lai,TIAN Ya-jun.Study on optimization of the frozen program of the main shaft in Zhaogu No. 1 Coal Mine[J].Journal of Jiaozuo Institute of Technology(Natural Science),2004,23(6):433-436. |
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| Authors: | WANG Shi-jiu BAI Yun-lai TIAN Ya-jun |
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| Abstract: | The burying characteristic of alluvium in Zhaogu No. 1 Coal Mine is analyzed in this paper. The designing basic parameters are optimized on the basis of the combination of theory and experience. The frozen wall' s thickness, safety tunneling height, layout way of freezing holes and their depth are designed according to the strength and deformation. The experience indicated that this design could better cater for the demand of engineering practice. |
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| Keywords: | shaft tunneling alluvium basic parameters frozen wall |
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