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| 钻井井壁可缩性接头模型试验研究 | |
| 引用本文： | 程桦,杨俊杰,姚直书,吴文彬,林鸿苞,黄定华,陈锡亮.钻井井壁可缩性接头模型试验研究[J].煤炭学报,2001,26(6):584-589. |
| 作者姓名： | 程桦 杨俊杰 姚直书 吴文彬 林鸿苞 黄定华 陈锡亮 |
| 作者单位： | 1. 淮南工业学院, 2. 煤炭工业局南京设计研究院, 3. 淮北矿业集团, |
| 摘 要： | 针对新型竖向可缩性钻井井壁，提出了两种可缩性接头结构形式，并进行了竖向、侧向和三轴加载模型试验。研究结果表明，两种结构形式的可缩性接头均具有良好的竖向变形特征，抗侧压能力大，防水性能好。研究成果在淮北许疃矿得到了应用。 |
| 关 键 词： | 钻井 井壁 接头 承载力 结构形式 抗侧压能力 防水性 |
| 文章编号： | 0253-9993(2001)06-0584-06 |
| 修稿时间： | 2001年4月18日 |
Modeling experiments and studies on retractable flanging device for shaftwalls |
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| CHENG Hua ,YANG Jun jie ,YAO Zhi shu ,WU Wen bin ,LIN Hong bao ,HUANG Ding hua ,CHEN Xi liang.Modeling experiments and studies on retractable flanging device for shaftwalls[J].Journal of China Coal Society,2001,26(6):584-589. | |
| Authors: | CHENG Hua YANG Jun jie YAO Zhi shu WU Wen bin LIN Hong bao HUANG Ding hua CHEN Xi liang |
| Affiliation: | CHENG Hua 1,YANG Jun jie 1,YAO Zhi shu 1,WU Wen bin 2,LIN Hong bao 2,HUANG Ding hua 3,CHEN Xi liang 3 |
| Abstract: | The paper presents structural forms of two compressive joints according to the new vertical compressive shaft boring lining , and the tests are done about the compressive joints under vertical load on, side load on and tri axial load on.The test results show that the two structural forms of compressive joint both is of fine property of vertical deformation, property of resist compression and property of water protection. Study results of this paper was applied at Xutuan Coal Mine of Huaibei. |
| Keywords: | shaftwalls vertically retractable flanging device bearing capacity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |