TITLE:
The Occurrence Mechanism of Geological Disasters and Countermeasures in a Certain Area
AUTHORS:
Qinghui Shao, Qimeng Liu
KEYWORDS:
Geological Hazards, Landslide, Emergency Warning, Prevention and Control Measures
JOURNAL NAME:
Journal of Geoscience and Environment Protection,
Vol.10 No.6,
June
28,
2022
ABSTRACT: In recent years, natural disasters in China have occurred frequently,
especially large disasters such as earthquakes, floods and droughts, which have
posed a serious threat to local public safety. In addition, the geological
environment of local mountainous areas in
China is complex and diverse, and climate change is large. Considering
the dynamic coupling effect of rainfall conditions to stimulate geological disasters, this paper takes
dynamic risk assessment technology as the guide, constructs a dynamic risk
early warning model of geological disasters,
establishes a prototype system, realizes dynamic risk assessment and
emergency early warning of geological disasters at the regional level, and
provides feasible technical support for targeted emergency disaster prevention.
At the same time, the investigation and evaluation, mechanism research and
monitoring and early warning related to the comprehensive prevention and
control of geological disasters are important tasks that cannot be ignored, an
important link in the emergency response system for geological disasters, and a
key stage process to guide scientific disaster prevention. On the basis of exploring the mechanism and catastrophic effect of
rainfall to stimulate landslides and
mudslides, we will carry out in-depth research on disaster prevention
countermeasures such as systematic engineering disposal, monitoring and early warning.