摘要
石太客运专线路基大多数位于黄土地段,开通运营后2009年首个冬季发生大量冻害,其中以路基冻害居多。采用横穿集水管工程措施对路基冻害进行了整治,取得了较好的整治效果,提供了可借鉴经验。
Most of the subgrade of Shijiazhuang-Taiyuan passenger dedicated railway is located in loes section. This raiway was put into operation in 2009, but a large amount of frozen harzard occurred in the first winter and most was in subgrade. The renovation was made by engineering measure of cross water-collecting pipe with good effect.
出处
《探矿工程（岩土钻掘工程）》
2012年第1期65-67,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
黄土路基
路基上浮冻害
横穿集水管
石太客运专线
loess subgrade
subgrade uplift frozen harzard
cross water-collecting pipe
Shijiazhuang- Taiyuan passenger dedicated railway
