摘要
以土钉-桩锚支护基坑工程为例,建立了具有阳角的深基坑和相邻既有建筑物整体数值分析模型,揭示了基坑开挖对坑外地表及相邻既有建筑物附加沉降的影响规律。研究成果对基坑工程实践和相邻既有建筑物的保护具有重要参考价值。
Based on a deep foundation pit supported by soil-nailing and pile-anchor,aglobal numerical model of deep foundation pit with exposed corner and adjacent buildings is established.The settlement law of ground surface outside pit and adjacent building with influence of excavation was discovered through numerical simulation.The research is important for the engineering practice of foundation pit and the protection of existing buildings.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2017年第6期109-113,共5页
Journal of Hebei Agricultural University
基金
河北省建设科技研究指导性计划项目(2016-236)
关键词
带阳角基坑
坑角效应
既有建筑
附加沉降
foundation pit with e x p osed corner
corner effect
existing building
additional set-tlement
