摘要
利用有限元分析软件MIDAS/NX建立了拟建工程基坑最不利工况的剖面有限元模型,计算了基坑支护桩最大水平位移和相邻道路的最大沉降。结果表明,基坑施工中的位移控制满足规范要求,提出了针对性建议以降低基坑施工过程对周边环境的影响。
In this paper,the finite element analysis software MIDAS/NX is used to establish a section finite element model of the most unfavorable working conditions of the foundation pit of the proposed project,and the maximum horizontal displacement of the foundation pit supporting piles and the maximum subsidence of adjacent roads are calculated.The results show that the displacement control during the construction of the foundation pit meets the requirements of the code,and corresponding suggestions are made to reduce the impact of the construction process on the surrounding environment.
出处
《建筑技术开发》
2020年第11期155-157,共3页
Building Technology Development
基金
广州市建筑集团有限公司科技计划项目([2019]-KJ027)
关键词
有限元分析
基坑支护
道路沉降
finite element analysis
foundation pit support
road subsidence
作者简介
李頔(1986—),男,吉林长春人,主要研究方向为建筑施工技术,建筑工程信息化管理。
