摘要
根据沿海地区铁路站场施工特点,结合宁德站使用多向加芯搅拌桩进行地基处理施工的实际情况,对加芯搅拌桩施工工艺及施工质量控制进行了详细的阐述,并采用堆载法进行复合地基静荷载试验,试验结果均满足设计要求。
According to the construction characteristics of railway stations in coastal areas,and in combination with the actual use of multidirectional cored mixing piles for foundation treatment of Ningde Station,the construction process and quality control of cored mixing piles are described in detail,the stacking method is used to carry out the static load test of the composite foundation,and the test results all meet the design requirements.
作者
陈佐林
Chen Zuolin(China Railway No.5 Engineering Group Co.,Ltd.,Changsha 410000)
出处
《工程建设》
2020年第1期56-60,共5页
Engineering Construction
基金
湖南省工程建设行业科学技术创新研究计划项目。
关键词
软土地基
加芯搅拌桩
单桩承载力
施工
质量控制
soft soil foundation
cored mixing pile
single pile bearing capacity
construction
quality control
