Research on the Construction and Living Quarters Slope Stability Induced by Excavating the First and Secondary Platforms

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Guo, Yanhui^1,2,3 ; Gao, Caikun^2 ; Wang, Jianguo^1 ; He, Jin^1 ; Wang, Lina^1

College of Civil and Architectural Engineering, Yunnan Agricultural University, Kunming, Yunnan

650201, China^1

Powerchina Kunming Engineering Corporation Limited, Kunming, Yunnan

650051, China^2

College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, Jiangsu

210098, China^3

关键词: 3-d geological models;    Control measures;    Deformation laws;    Engineering safety;    Geotechnical mechanics;    Optimization design;    Slope excavations;    Three-dimensional finite difference methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/2/022122/pdf
DOI  :  10.1088/1755-1315/170/2/022122

学科分类：环境科学（综合）

来源: IOP

【 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.