期刊名称:IOP Conference Series: Earth and Environmental Science
印刷版ISSN:1755-1307
电子版ISSN:1755-1315
出版年度:2018
卷号:170
期号:2
页码:022122
DOI:10.1088/1755-1315/170/2/022122
语种:English
出版社:IOP Publishing
摘要:Research on slope excavation and control measures has important implications for engineering safety. Based on a living station slope of A Tunnel project of Yunnan Privince. On the basis of geological survey results and indoor geotechnical mechanics experiment, the 3D geological model was established by three-dimensional finite difference method FLAC3D. The slope stability and deformation law are analyzed through excavating the first and secondary platforms. The analysis results provides a reference for slope optimization design and scientific construction.