布袋注浆桩＋CFG桩在乐清车站软土处理的应用

摘要

Bag grouting pile is a national patent of invention registered by China Railway Siyuan Survey and Design Group Co. , Ltd. in 2010, which is a new technology to deal with soft soil reinforcement in the deep and thick layer as well as in the layer with interlayer of hard stuff. In accordance with reinforcement of soft soil subgrade in Yueqing station of Ningbo-Taizhou-Wenzhou railway, this paper introduces comprehensive application of bag grouting pile and CFG pile, and this new technology is expected to be promoted and applied in all respects.%布袋注浆桩是中铁第四勘察设计院集团有限公司2010年取得的国家发明专利，是应用于深厚层和夹硬层的软土加固的新技术。文章结合甬台温铁路乐清车站深厚层软土地基的加固，介绍布袋注浆桩和CFG桩的综合应用，期待新技术的广泛推广应用。