粉喷桩复合地基处理后的储罐地基承载力分析  

Analysis of bearing capacity of tank foundation after treatment of DJM composite foundation

作　　者：付长波 Fu Changbo(CNOOC Petrochemical Engineering Co.,Ltd.,Shandong Qingdao 266101)

机构地区：[1]中海油石化工程有限公司,山东青岛266101

出　　处：《石化技术》2020年第5期15-15,25,共2页Petrochemical Industry Technology

摘　　要：粉喷桩复合地基是储罐地基处理常用方法之一,本文结合储罐基础的受力特点,将汉森公式引用到粉喷桩复合地基承载力的分析计算中,最后以某5000m^3储罐为例,分析了粉喷桩复合地基处理后的储罐地基承载力。DJM composite foundation is one of the common methods of tank foundation ground treatment.In this paper,combining with the bearing characteristics of the tank foundation,Hansen formula is applied to the analysis and calculation of the bearing capacity of DJM composite foundation.Finally,taking a 5000m3 tank as an example,the bearing capacity of the tank foundation after DJM composite foundation treatment is analyzed.

关 键 词：粉喷桩复合地基 储罐地基 地基处理 

分 类 号：TE972[石油与天然气工程—石油机械设备]