水泥搅拌桩在海相沉积平原中的应用分析  

Application and Analysis of Cement Mixing Pile in Marine Sedimentary Plains

作　　者：代久凤 Dai Jiufeng

机构地区：[1]中铁十六局集团第五工程有限公司,河北唐山064000

出　　处：《江苏建材》2022年第2期67-69,共3页Jiangsu Building Materials

摘　　要：以唐山市曹妃甸区某商业中心开发工程水泥搅拌桩地基加固处理施工为背景,介绍水泥搅拌桩加固处理地基设计要求,根据试桩试验得出合理应用数据,并结合单体工程成桩承载力试验和沉降变化曲线,验证水泥搅拌桩地基加固效果。Based on the construction of cement mixing pile foundation reinforcement of a commercial center development project in Caofeidian District, Tangshan, this paper introduces the design requirements of cement mixing pile foundation reinforcement. Based on the reasonable application data obtained from the pile test,combined with the pile bearing capacity test and settlement change curve of the single project, the reinforcement effect of cement mixing pile foundation is verified.

关 键 词：水泥搅拌桩施工 软土地基处理 承载力 

分 类 号：TU471.8[建筑科学—结构工程]