Analyze and predict various geological functions and engineering geological problems, such as earthquakes, landslides, mudslides, induced earthquakes, foundation settlement, deformation of artificial slopes and surrounding rocks of underground caverns, large-scale ground settlement caused by destruction and exploitation of groundwater, ground settlement caused by underground mining, and their occurrence conditions, process, scale and mechanism, and evaluate their harm to engineering construction and geological environment. Study on effective measures to prevent and control adverse geological processes.