Method for electrochemical reinforcement of down dip weak interlayer of strip mine slope
A technology for weak interlayer and open-pit mines, applied in excavation, soil protection, construction, etc., can solve the problems of short protection period, waste, affecting reinforcement effect, etc., to improve physical and mechanical strength, save reinforcement cost, and maintain reinforcement effect. Effect
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[0021] The present invention will be further described below in conjunction with accompanying drawing.
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] Such as figure 1 and figure 2 As shown, the present invention provides a technical solution: the open-pit mine slope is divided into a lower hard rock layer 1, a weak interlayer 2 and an upper hard rock layer 3 from bottom to top. The chemical reinforcement device includes a DC power supply 4, an anode 7, a cathode 8 and a solution chamber 9;
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