Open AccessDistribution Characteristics of Geological Disasters and Main Control Measures in Shandong Province
Author(s) -
Lansong Lv,
YU Dejie
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/692/4/042084
Subject(s) - geologic hazards , landslide , lithology , stratum , geology , emergency management , distribution (mathematics) , mining engineering , ground subsidence , environmental resource management , geological survey , landform , subsidence , geography , environmental planning , environmental science , seismology , geomorphology , geotechnical engineering , paleontology , mathematics , structural basin , political science , law , mathematical analysis
The landforms and geological structures in Shandong Province are relatively complex, and the complex topographical conditions and geological structures have caused a series of geological problems. This article outlines the main types of geological disasters in Shandong Province through literature research and geological survey, summarizes the distribution characteristics and causes of different types of geological disasters in Shandong Province, describes the prevention and control status of various geological disasters, and proposes future research recommendations on geological disaster management. Through the analysis and data compilation of a large number of geological disaster cases in Shandong Province, the research results show that the hidden dangers of geological disasters in Shandong Province are mainly subsidence, landslides, debris flows and ground subsidence, which are mainly distributed in the eastern, southern and central parts of Shandong Province. Its development law is closely related to the topography, stratum lithology, and geological structure, engineering geological characteristics, hydrogeological characteristics and human-made engineering activities of the study area. Existing geological disaster control measures focus on eliminating hidden dangers, but the results of environmental management are few. Therefore, in the future, efforts should be made to research on geological disaster prevention and control engineering based on ecological protection and form ecological management that combines management engineering with natural and human engineering technology. This article aims to systematically introduce the major geological disasters and their distribution characteristics in Shandong Province, make up for the lack of existing research results, and provide a scientific basis for future research on geological disasters.