摘要
针对京广线孝昌县下穿立交桥施工中存在的流砂问题,提出了用高压旋喷桩施工的处理方案,实践证明,采用高压旋喷桩施工效果良好。
Targeting at the quick sand problem in Beijing-Guangzhou Line＇ undergoing the overpasses in Xiaochang County, this paper put forward the treatment scheme of using the high-pressure chemical churning piles, which achieved good results.
出处
《铁道建筑技术》
2009年第4期73-74,共2页
Railway Construction Technology
关键词
立交桥
流砂治理
高压旋喷桩
overpass
quick sand governance
high-pressure chemical churning piles
