软基处理CFG桩与PTC桩质量控制及综合对比分析

Quality Control and Comprehensive Comparative Analysis of CFG Pile and PTC Pile in Soft Foundation Treatment

以某公路项目软基处理CFG桩和PTC桩施工为案例,分别阐述两种桩型的适用条件及质量控制要点,并对两种桩型在施工工期、成桩质量、经济性和文明施工等方面的进行分析对比,为在相似条件下路基工程的设计和施工提供借鉴。

Taking the construction of CFG pile and PTC pile for soft foundation treatment of a highway project as an example,this paper expounds the applicable conditions and quality control points of the two pile types,and analyzes and compares the two pile types in terms of construction period,pile quality,economy and civilized construction,It provides process parameters and construction experience for the design and construction of subgrade engineering under similar conditions.