Keywords
Stability
Highway planning
Submitted : 2025-02-26
Accepted : 2025-03-13
Published : 2025-03-28
Abstract
Highway planning requires geological surveys and stability analysis of the surrounding area. In the early stage of the survey, the modeling and stability analysis of the survey area can be carried out by using GIS software to intuitively understand the topography of the study area. The use of DEM to extract terrain factors can be used for simple stability analysis and the source data is easy to obtain, simple to operate, fast to analyze, and reliable analysis results. In this paper, taking the X104 road section in Ganxian County as an example, the ArcGIS platform is used to carry out 3D modeling visualization and stability analysis, and the stability evaluation map of the study area is obtained.
References
Wang B, Shi B, Song Z, 2009, A Simple Approach to 3D Geological Modelling and Visualization. Bull Eng Geol Environ, 68: 559–565.
Wu Z, Guo F, Li J, 2019, The 3D Modelling Techniques of Digital Geological Mapping. Arabian Journal of Geosciences, 12: 467.
Wu X, Liu G, Weng Z, Tian Y, Zhang Z, Li Y, Chen G, 2021, Constructing 3D Geological Models Based on Large-Scale Geological Maps. Open Geosciences, 13(1): 851–866.
Deng Y, Zhang J, Sun Y, Tian Y, Chen Q, Qiu B, 2024, Key Technology for Section Analysis of 3D Geological Models Based on the Online Virtual Earth Environment. Earth Science Informatics, 17: 441–453.
Wang X, Guo J, Fu S, et al, 2024, Towards Automatic and Rapid 3D Geological Modelling of Urban Sedimentary Strata from a Large Amount of Borehole Data Using a Parallel Solution of Implicit Equations. Earth Science Informatics, 17: 421–440.
Zhu L, Li M, Li C, et al, 2013, Coupled Modeling Between Geological Structure Fields and Property Parameter Fields in 3D Engineering Geological Space. Engineering Geology, 167: 105–116.
Shang H, Shen Y, Li S, et al, 2023, An Automated Mapping Method of 3D Geological Cross-Sections Using 2D Geological Cross-Sections and a DEM. ISPRS International Journal of Geo-Information, 12(4): 147.
Fang H, Liu Y, Shi B, Wu Z, Wang B, 2002, Three-Dimensional Geological Modeling and Its Engineering Application. Hydrogeology & Engineering Geology, 2002(03): 52–55.
Wang Y, 2019, Extraction and Analysis of Topographic Factors on the Loess Plateau in Northern Shaanxi Province Based on DEM. Western Development (Land Development Engineering Research), 4(12): 28–36.
Zhu H, 2003, Research on Spatial Data Mining of Digital Elevation Model (DEM), thesis, Northwestern University.
Sirakov N, Granado I, Muge F, 2002, Interpolation Approach for 3D Smooth Reconstruction of Subsurface Objects. Computers & Geosciences, 28: 877–885.
Rabinowicz M, Boulegue J, Genthon P, 1998, Two- and Three-Dimensional Modeling of Hydrothermal Convection in the Sedimented Middle Valley Segment, Juan de Fuca Ridge. Journal of Geophysical Research, 103: 24045–24065.
Du F, 2010, Research and Application of 3D Visualization of Cities Based on ArcScene, thesis, Xi’an University of Science and Technology.
Calcagno P, Chiles J, Courrioux G, et al, 2008, Geological Modelling from Field Data and Geological Knowledge: Part I. Modelling Method Coupling 3D Potential-Field Interpolation and Geological Rules. Physics of the Earth and Planetary Interiors, 171: 147–157.
Shen D, Wong D, Camelli F, 2013, An ArcScene Plug-in for Volumetric Data Conversion, Modeling and Spatial Analysis. Computers & Geosciences, 61: 104–115.
Huang D, 2016, Slope Stability Analysis Based on GIS and Limit Equilibrium Principle, thesis, North China Electric Power University (Beijing).