|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2007年02 期
| 標(biāo)題 |
| 紅黏土地區(qū)鐵路工程的主要技術(shù)問(wèn)題及其對(duì)策(536 卷) |
| 英文標(biāo)題 |
| The Main Technical Problems and the Countermeasures of Railway Projects in Red Clay Area |
| 摘要 |
| 紅黏土的收縮性、裂隙性給客運(yùn)專線路基工程帶來(lái)的影響不容忽視。通過(guò)系統(tǒng)分析紅黏土的主要工程特性，針對(duì)紅黏土地區(qū)鐵路工程中，紅黏土軟弱下臥層對(duì)路基穩(wěn)定性的影響、不均勻地基對(duì)路基沉降和剛度的影響、收縮裂隙對(duì)邊坡穩(wěn)定與填挖過(guò)渡段的影響和土洞塌陷危害等主要技術(shù)問(wèn)題 |
| 作者 |
| 新聞作者:錢征宇 |
| 關(guān)鍵字 |
