| U型可缩型支架切眼扩宽方案的设计与应用 |
| |
| 引用本文： | 宋合聚,高吾斌.U型可缩型支架切眼扩宽方案的设计与应用[J].煤,2012(3):14-15,18. |
| |
| 作者姓名： | 宋合聚 高吾斌 |
| |
| 作者单位： | 平顶山煤业股份公司二矿 |
| |
| 摘 要： | 文章针对平煤股份二矿己16-22190工作面U型可缩型支架支护外切眼扩宽工程,提出不同的施工方案,借鉴U型钢插梁支护的施工工艺,通过研究分析,确定施工方案,有效地解决了U型可缩型支架支护巷道扩宽施工困难、方案复杂的问题,并能满足综采工作面刮板输送机、采煤机、液压支架等大型设备的安装要求。
|
| 关 键 词： | U型可缩型支架 U型钢插梁支护 切眼扩宽 顶板控制 支架联锁 |
Design and Application of U Type Compressible Support Open-off Cut Widen Scheme |
| |
| SONG He-ju,GAO Wu-bin.Design and Application of U Type Compressible Support Open-off Cut Widen Scheme[J].Coal,2012(3):14-15,18. |
| |
| Authors: | SONG He-ju GAO Wu-bin |
| |
| Affiliation: | (Two Ore of Pingdingshan Mining Co.,Ltd.,Pingdingshan 467000,China) |
| |
| Abstract: | Aimed at U Type compressible support open-off cut widen project in Pingdingshan Mining Co.,Ltd.Two Ore F16-22190 face,we puts forward different construction plan,U shaped steel beam support in reference to the construction technology,through the research and analysis,determine the construction plan and effective solution U shrink shape bracket construction difficulties,widen the support roadway plan complex problems,and can satisfy the fully mechanized working face scraper conveyor,coal winning machine,hydraulic support and other large equipment installation requirements. |
| |
| Keywords: | U type shrink shape brackets U type steel beam support cut eyes widen roof control stents interlock |
| 本文献已被 CNKI 等数据库收录！ |
|
