摘要
介绍了广清高速公路拓宽工程对软土深度大于10 m路段采用预应力高强度混凝土管桩进行处理的施工工艺及技术要点,有效地解决了软基段新旧路基的沉降差问题,取得了良好的工程效果。
This thesis introduces the construction technology and technical points with PHC pile at soft soil depth is more than 10 m section in Guang-Qing highway widening project, and effectively solves the settlement difference between new and old roadbed at soft foundation section, and achieves good project effect.
出处
《山西建筑》
2011年第21期139-140,共2页
Shanxi Architecture
