| 桁架锚索在7518切眼支护中的应用 |
| |
| 引用本文： | 杨志文,张进展.桁架锚索在7518切眼支护中的应用[J].煤,2005,14(5):16-17. |
| |
| 作者姓名： | 杨志文 张进展 |
| |
| 作者单位： | 潞安环能股份公司五阳煤矿,山西长治046205 |
| |
| 摘 要： | 以五阳煤矿7518综放工作面开切眼锚杆锚索联合支护为例,介绍了桁架锚索的技术特点及施工工艺,说明了桁架锚索对复杂、困难条件下的巷道支护所起的补强作用,为大断面综放工作面开切眼锚杆支护技术的推广应用,提供了经验参考。
|
| 关 键 词： | 桁架锚索 大断面 开切眼 联合支护 |
| 文章编号： | 1005-2798（2005）05-0016-02 |
| 收稿时间： | 2005-06-30 |
| 修稿时间： | 2005年6月30日 |
Application of the Braced Girder and Anchored Cable in the 7518 Open - Off Cutting Timbering |
| |
| YANG Zhi-wen, ZHANG Jin-zhan.Application of the Braced Girder and Anchored Cable in the 7518 Open - Off Cutting Timbering[J].Coal,2005,14(5):16-17. |
| |
| Authors: | YANG Zhi-wen ZHANG Jin-zhan |
| |
| Abstract: | The article introduces the technical characteristic and executive technology of the braced girder and anchored cable, taking the example of braced girder and anchored cable combined support in the open - off cutting timbering in the 7518 working face in the Wuyang coal mine. It clarifies the strengthening function of the braced girder and anchored cable in the complex and difficult condi- tions of the drift timbering. It provides the experiential reference to the generalized application of the technology of braced girder and anchored cable in the open - off cutting in the big section working face. |
| |
| Keywords: | braced girder and anchored cable big section open- off cut combined timbering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
