摘要
通过京津高速公路天津段鱼塘范围内软土路段的桥台后高填土路堤地基加固设计及工后情况,考虑施工工艺及工序的影响,对软土地区桥台后高填土路堤采用现浇薄壁混凝土管桩与水泥搅拌桩结合使用,应用效果良好。
Through the foundation reinforcement design and post-construction conditions of high backfill embankment adjacent to abutment in soft soil section within fish pond area at Tianjin Section of Beijing-Tianjin Highway, taking construction process and its effect into consideration, cast-in-place thin-wall concrete tubular piles and cement mixing piles are used therein, getting good effect of application.
出处
《路基工程》
2013年第3期106-109,共4页
Subgrade Engineering
关键词
公路桥台后
复合地基
PCC桩+水泥搅拌桩
承载力计算
加固效果
bridge abutment
composite foundation
PCC piles + cement mixing piles
bearing capacity calculation
reinforcement effect