| 联合支护形式及其在软岩巷道的应用 |
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| 引用本文： | 田运生,杨新安. 联合支护形式及其在软岩巷道的应用[J]. 河北工程大学学报(自然科学版), 1993, 0(1) |
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| 作者姓名： | 田运生 杨新安 |
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| 作者单位： | 河北煤炭建筑工程学院采矿工程系，河北煤炭建筑工程学院采矿工程系 |
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| 摘 要： | 本文认为对于处在松软岩层中的巷道或硐室宜采用不同形式的联合支护。文章分析了联合支护结构中各支护体的作用,认为一次支护必须用锚喷,二次支护可根据巷道的类别、服务年限、岩石性质、矿山地质条件、地压特性等采用不同的支撑形式组成联合支护,这种加固与支撑围岩的联合支护形式是软岩巷道的合理支护形式。
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| 关 键 词： | 联合支护 软岩巷道 锚喷 |
The Combination Supporting and Its Application in the Soft Rock Roadway |
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| Tian Yunsheng Yang Xinan. The Combination Supporting and Its Application in the Soft Rock Roadway[J]. Journal of Hebei University of Engineering(Natural Science Edition), 1993, 0(1) |
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| Authors: | Tian Yunsheng Yang Xinan |
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| Affiliation: | Tian Yunsheng Yang Xinan |
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| Abstract: | This paper holds that the roadway and rooms situated in the soft rocks are suitable for different combination supportings,it analyzed each supporting function of combination sup- porting structure,and maintains that the once only support must use the rockbolt and shotcreting,the two times support can use different supporting forming combination sup- ports in line with the categories if roadway,service age,rock nature,mine geological condi- tions,earth pressure characteristics,etc.Such supporting is the reasonable supporting forms for the soft rock roadway for the reinforcing and supporting the enclosure rocks. |
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| Keywords: | combination support soft rock roadway rockbolt and shotcreting |
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