- CSCD核心中文核心科技核心
- RCCSE(A+)公路运输高质量期刊T1
- Ei CompendexScopusWJCI
- EBSCOPж(AJ)JST
新街台格庙矿区斜井隧道双模式盾构关键掘进参数配置研究
收稿日期: 2015-01-26
修回日期: 2015-02-18
网络出版日期: 2015-04-22
基金资助
国家科技支撑计划(2013BAB10B01)
Study on Key Boring Parameters of Dualmode Shield Used for Inclined Shaft of Xinjie Taigemiao Mines
Received date: 2015-01-26
Revised date: 2015-02-18
Online published: 2015-04-22
管会生 , 张瑀 , 杨延栋 . 新街台格庙矿区斜井隧道双模式盾构关键掘进参数配置研究[J]. 隧道建设, 2015 , 35(4) : 377 -381 . DOI: 10.3973/j.issn.1672-741X.2015.04.017
The configuration principle of boring parameters for dualmode shield is proposed on basis of the study on the geological conditions of the inclined shaft of Xinjie Taigemiao mines, so as to solve the problem of proper configuration of key boring parameters of the shield and to realize safe, rapid and highefficient shield boring. The key boring parameters of dualmode shield under two boring modes, including the maximum cutting depth, chamber pressure, shield thrusting force and cutter head torque, are analyzed. It is determined that the maximum cutting depth of dualmode shield under EPB mode should be 28 r/min, and that under singleshield TBM mode should be 19 r/min. Furthermore, suggestion is made on the parameters of dualmode shield boring in 6 sections with different geological conditions.
/
| 〈 |
|
〉 |