摘要
对某地铁基坑进行了受力分析,得到了变形曲线规律。并进一步建立ABAQUS有限元模型,分析了不同关键点的地下连续墙水平变形和邻近建筑的沉降变形,探讨和分析了有内坑存在的情况下,内外坑围护结构的变形关系。
Based on the stress analysis of the subway foundation pit,the deformation curve was obtained.The finite ele ment model based on ABAQUS was established to analyze the horizontal deformation of the diaphragm wall at different key points and the settlement deformation of adjacent buildings.The deformation relationship between the inner pit and the outer pit retaining structure was discussed and analyzed when there was an inner pit.
作者
姜华
Jiang Hua(The Third Engineering Co.,Ltd.of China Railway 18th Bureau Group Co.,Ltd.,Zhuozhou 072750,China)
出处
《市政技术》
2020年第6期259-261,270,共4页
Journal of Municipal Technology
关键词
基坑
受力
变形
ABAQUS
分析
foundation pit
force
deformation
ABAQUS
analysis
