摘要
湖北省武汉市某办公楼深基坑工程利用信息化施工对周边建筑物沉降变形进行实时监测,确保了基坑工程和周围建筑物的安全。利用沉降位移监测数据,通过基于RBF神经网络的位移反分析方法和有限差分数值模拟软件FLAC3D对深基坑分步开挖与支护过程进行实时工况数值模拟计算,并对计算结果进行分析,为同类工程设计与施工提供参考依据。
The deep foundation excavation engineering of an office building in Wuhan city uses information construction to monitoring in-time the subsidence deformation of surrounding buildings,which ensure the safety of foundation engineering and the surrounding buildings.Using the data monitored by subsidence displacement,the authors count the numerical simulation of digging deep foundation excavation and supporting process on the basis of displacement reversed analysis of RBF and FLAC3D software.
出处
《资源环境与工程》
2010年第6期680-684,共5页
Resources Environment & Engineering
关键词
深基坑
沉降监测
位移反分析
FLAC3D
deep foundation excavation
subsidence monitoring
displacement reversed analysis
FLAC3D
