|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2007年02 期
| 標(biāo)題 |
| 西部山區(qū)脆弱環(huán)境下鐵路工程地質(zhì)選線設(shè)計(jì)(47 卷) |
| 英文標(biāo)題 |
| 摘要 |
| 通過對西部山區(qū)環(huán)境的脆弱性及不良地質(zhì)、特殊巖土等地質(zhì)特征與生態(tài)環(huán)境的分析，介紹不同地質(zhì)條件下鐵路選線的原則。闡述該環(huán)境下不同地質(zhì)條件的鐵路工程地質(zhì)選線特點(diǎn)、原則和方法。 |
| 作者 |
| 新聞作者:楊 英 |
| 關(guān)鍵字 |
