| 大断面软弱围岩隧道综合进洞施工技术 |
| |
| 引用本文： | 李小刚.大断面软弱围岩隧道综合进洞施工技术[J].山西建筑,2009,35(8):334-336. |
| |
| 作者姓名： | 李小刚 |
| |
| 作者单位： | 中铁二十一局集团三公司,陕西,咸阳,712000 |
| |
| 摘 要： | 结合大断面软弱围岩隧道的工程概况，对紫岭隧道进洞采用的锚网喷边仰坡防护、井点降水、超前大管棚、双侧壁导坑法进洞等措施作了论述，结果表明该隧道进洞施工取得了良好的效果。
|
| 关 键 词： | 隧道 软弱围岩 进洞 施工技术 |
Comprehensive entering into tunnel construction technology of large section weak surrounding rock tunnel |
| |
| LI Xiao-gang.Comprehensive entering into tunnel construction technology of large section weak surrounding rock tunnel[J].Shanxi Architecture,2009,35(8):334-336. |
| |
| Authors: | LI Xiao-gang |
| |
| Affiliation: | LI Xiao-gang |
| |
| Abstract: | Combining with project general situation of large section weak surrounding rock tunnel,the author discusses the Ziling tunnel's entering into tunnel adopting measures of anchor net spray boundary heading slope protection,well-point dewatering,leading steel pipeline shed and double side drift method,results show that this tunnel's entering into tunnel construction receives good effect. |
| |
| Keywords: | tunnel weak surrounding rock entering cave construction technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
