柱锤冲扩桩法在某杂填土地基处理工程中的应用

摘要

结合某深厚杂填土地区地基处理工程实际，对柱锤冲扩桩法加固机理和特点作了介绍，并对不同荷载要求情况下施工设计方案进行了优化，阐述了该工法具体的施工技术，对同类工程具有一定的推广应用价值和参考意义。%Combining with deep miscellaneous fill foundation treatment engineering practice,the paper introduces reinforcement methods and properties of DDC method,optimizes construction design scheme under different loading conditions,and describes specific construction technolo-gies,which has certain promoting value and guiding meaning for similar engineering.