摘要
本文对国内外地面沉陷研究的现状进行了分析,并据此提出了对地面沉陷作进一步研究的考虑,即用邓肯一张模型加几何非线性来研究砂性土层中浅埋暗挖(新奥法)引起的地面沉陷。
On the basis of analyzing the current situation of the study of ground surface settlement at home and abroad, suggestions on the further study of the settlement are made, that is, using Duncan-Chang model and non-linear geometry to study the settlement caused by shallow buried subterranean excavation in sandy soil layers.
出处
《石家庄铁道学院学报》
1993年第1期93-99,共7页
Journal of Shijiazhuang Railway Institute
关键词
地面沉降
几何非线性
地下工程
ground surface settlement
non-linear geometry
