The present application relates to the technical field of soft rock area
coal exploration hole construction, and discloses a soft rock area
coal exploration hole grading wall protection and leakage stopping method based on real-time determination; the present application constructs a multi-source monitoring network to cooperate with an
edge computing module to form a real-
time data acquisition and
processing system, designs a double determination model composed of a grading threshold dynamic correction model driven by a stratum parameter inversion
algorithm and a composite
risk identification model with a
hybrid architecture of a
rule engine cooperating with a lightweight
decision tree algorithm, forms a complete technical
system of
data acquisition, dynamic determination, man-
machine collaborative disposal and full-process data closed-loop evolution, realizes accurate determination of the composite risk of the soft rock area
coal exploration hole, reduces the in-hole accident rate from more than 30% to less than 5%, improves the hole forming efficiency by 15%-20%, reduces the
drilling fluid loss by 25%, realizes dynamic risk determination, customized disposal scheme and closed-loop
technology system, and the industrial-grade hardware is adapted to the complex environment of high temperature, high vibration and strong interference underground, has strong environmental adaptability and
continuous optimization capacity.