摘要
在交通道路工程建设过程中,需要严格控制地基的沉降量,才能保证路基路面结构物的质量。在深层软基处理中,PCC桩因其有承载力高、工程造价低、施工速度快捷、工后沉降小等优点而成为一种新型工艺被广泛应用。本工程通过调整活瓣桩靴打开方式及混凝土坍落度控制,使PCC桩发挥了更好的效果。
In the process of traffic engineering construction,foundation treatment must be strictly controlled to guarantee the quality of subgrade pavement structures. The PCC pile is widely used as a new type technology in the treatment of deep soft foundation for its high bearing capacity,low cost,fast construction speed and small subsidence after construction. Through adjusting valve pile shoe and controling concrete slump,PCC pile play a better effect.
出处
《福建建设科技》
2016年第2期61-63,共3页
Fujian Construction Science & Technology
关键词
深层软基
活瓣桩靴
坍落度
Deep soft foundation
Valve pile shoe
Slump
