|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2007年07 期
| 標(biāo)題 |
| 隧道凈空與接觸網(wǎng)導(dǎo)線高度的確定方法(35 卷) |
| 英文標(biāo)題 |
| Method on Determining the Tunnel Clearance and Conduct Wire Height of Overhead Contact Line |
| 摘要 |
| 通過分析一般隧道導(dǎo)高及凈空規(guī)定的各種數(shù)據(jù)，從而計(jì)算隧道導(dǎo)高及隧道凈空的確定過程；提出了計(jì)算確定接觸網(wǎng)在隧道中如何確定導(dǎo)高，如何確定凈空總結(jié)計(jì)算方法。 |
| 作者 |
| 新聞作者:李芳喜 |
| 關(guān)鍵字 |
