| 采空塌陷区立井井筒新型井壁结构设计 |
| |
| 引用本文： | 汪春芹.采空塌陷区立井井筒新型井壁结构设计[J].煤炭技术,2007,26(1):89-91. |
| |
| 作者姓名： | 汪春芹 |
| |
| 作者单位： | 煤炭工业合肥设计研究院,合肥,230041 |
| |
| 摘 要： | 为实现高定位技改,某矿需要在采空塌陷区新建进、回风井筒,针对井筒支护的技术难题,通过研究分析,提出了适合采空塌陷区地层特性的新型井壁结构型式,并给出了相应的设计计算方法。
|
| 关 键 词： | 采空塌陷区 井筒支护 新型井壁结构 设计方法 |
| 文章编号： | 1008-8725（2007）01-0089-03 |
| 修稿时间： | 2006-11-03 |
New Type of Shaft Structural Design of Vertical Shaft in the Area of Goaf and Subsidence |
| |
| WANG Chun-qin.New Type of Shaft Structural Design of Vertical Shaft in the Area of Goaf and Subsidence[J].Coal Technology,2007,26(1):89-91. |
| |
| Authors: | WANG Chun-qin |
| |
| Affiliation: | Heifei Design Academe of Coal Industry, Heifei 230041, China |
| |
| Abstract: | For achieving the high technological transformation, one mine needs constructing new intake and returning air shaft. Aiming at technicalproblems of shaft support, by study and analysis, brings forward the new type of shaft structural shape which suit for the formation characteristics of the area of goaf and subsidence, and corresponding methods of design calculation are given. |
| |
| Keywords: | subsidence area of goaf shaft support new type of shaft structure design method |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
