Geological disaster monitoring and early warning method

• Main Authors: ZHANG YANFANG, WANG XUDONG, YANG ZHIBO, JING CHENPING, LI MING, XU GUANGYAO, ZHANG HAO, LIU FENJUN, NAM A-RIM, WANG CHAO, LI DONG, MA JIANG, HE HAICHAO
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: ALARM SYSTEMS; ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; DETECTING MASSES OR OBJECTS; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; GYROSCOPIC INSTRUMENTS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING DISTANCES, LEVELS OR BEARINGS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NAVIGATION; ORDER TELEGRAPHS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SURVEYING; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TESTING

The invention relates to the field of geological disaster monitoring, and particularly discloses a geological disaster monitoring and early warning method, which comprises the following steps: establishing a geological model: acquiring detailed information of a geological structure in a key area through geological survey and ground observation means, including a stratigraphic structure, fault activity and a wrinkle form; determining the density and the distribution of monitoring sites; selecting the monitoring sites according to the type, the scale and the active degree of the geological structure; according to the method, earthquake activity is considered, and various geological structure change data such as rock stratum displacement and strain change are integrated, so that various symptoms before geological disasters occur can be known more comprehensively, the accuracy and comprehensiveness of early warning can be improved through the multi-dimensional monitoring mode, false alarm and missing alarm caused