摘要
基坑开挖会引起周围环境的变形,影响周围已有建筑物和地下管线的安全运营,在基坑开挖前应预测基坑可能引起的周围环境变形,提前采取加固措施。本文采用ABAQUS有限元软件对实际工程进行基坑开挖变形分析,并与实际监测数据进行对比。
The excavation of the foundation pit causes the deformation of the surrounding environment and affects the safe operation of the existing buildings and underground pipelines.Before the excavation of the foundation pit,it is of great significance to accurately predict the surrounding environment caused by the foundation pit and take reinforcement measures in advance.In this paper,ABAQUS finite element software is used to analyze the deformation of foundation pit excavation in practical engineering,and the results are compared with the actual monitoring data.
出处
《中国建材科技》
2020年第6期141-144,共4页
China Building Materials Science & Technology
基金
甘肃建设科技攻关项目(JK2018-40
JK2019-08)。
关键词
基坑开挖
变形
数值分析
foundation pit excavation
deformation
numerical analysis
