摘要
阐述了某铁路涵洞的病害现状及危害,进行了涵洞裂缝的趋势性分析,针对病害产生的原因,提出了压力注浆的地基加固方案,介绍了具体的施工工序,得出了采用树根桩加固处理后,整治效果良好的结论。
The author describes the disease current situation and damage of one railway culvert, gets tendency analysis on culvert crack, aiming at the cause of diseases, provides the foundation reinforcement scheme of pressure grouting, introduces concrete construction procedures, and gets the conclusion that the treatment effect is good after the reinforcement and treatment of root pile.
出处
《山西建筑》
2009年第19期333-334,共2页
Shanxi Architecture
关键词
铁路
涵洞
病害整治
树根桩
railway, culvert, disease treatment, root pile
