A fault zone activity monitoring method, exploration method and device

Abstract

The application discloses a fault zone activity monitoring method, exploration method and device. According to the monitoring accuracy, set multiple monitoring points in the pre-measured target area, monitor the charged particles overflowing from the ground surface at each monitoring point, and output the measurement data related to the characteristics of the charged particles, analyze the measurement data, and draw the fault zone Distribution diagram. Due to the innovative proposal to monitor the characteristics of charged particles overflowing from the ground surface, the distribution of fault zones and the monitoring of fault zone activities are carried out, and non-destructive exploration is realized while improving the exploration accuracy of fault zones. Not only can fault zones be surveyed in the field and in cities, but also the activities of known fault zones can be monitored.

Description

technical field

[0001] The invention relates to the field of geological exploration, in particular to a fault zone activity monitoring method, exploration method and device. Background technique

[0002] Fault zone (fault zone) is also called "fault zone". A zone consisting of a main fault plane, broken rock blocks on both sides, and several secondary faults or rupture surfaces. Structural rocks are developed near the main fault plane, and spread to both sides with the axis near the main fault plane, generally fault gouge or mylonite, fault breccia, cataclast, etc. appear in sequence, and then transition to faults outward Intact rocks beyond the belt. At present, fault zones are defined by analyzing the geological structure and its evolution. The specific methods are mainly outcrop analysis, drilling analysis, vibration analysis, reflection exploration of active source signals, and high-density electrical geophysical prospecting. Among them, the outcrop analysis method is...

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