淤泥水泥土室内配合比和现场成桩检测分析  

Detection and Analysis of Indoor Mix Ratio of Silt and Cement and Pile Formation on Site

作　　者：吴声钢 Wu Shenggang(Ningde Bochuang Construction Engineering Quality Testing Co.Ltd.,Ningde,Fujian,352100)

机构地区：[1]宁德市博创建设工程质量检测有限公司,福建宁德352100

出　　处：《江西建材》2024年第12期117-119,共3页

摘　　要：文中以宁德市漳湾半山片区道路建设项目为例,针对其地层条件,开展了淤泥水泥土室内配合比试验工作,并综合分析了成桩完整性、成桩无侧限抗压强度、单桩竖向抗压极限承载力等。试验结果表明,淤泥水泥的强度随着龄期延长呈线性增长趋势,水泥固化淤泥效果较好,能够满足设计要求。This paper take the road construction project in Mid-mountain area of Zhangwan,Ningde City as an example,according to the formation conditions,the indoor mix ratio test of silt-cement soil was carried out,and the integrity of pile formation,the unconfined compressive strength of pile and the vertical ultimate compressive bearing capacity of single pile were comprehensively analyzed.The experimental results show that the strength of silt cement increases linearly with the increase of age,and the cement solidifies the silt well,which can meet the design requirements.

关 键 词：水泥搅拌桩 淤泥水泥土 配合比试验 

分 类 号：TU472[建筑科学—结构工程]