Method for automatically matching and optimizing blasting parameters based on drilling parameters and back break results

The invention discloses a method for automatically matching and optimizing blasting parameters based on drilling parameters and back break results, which comprises the following steps of: inputting the drilling parameters and tunnel section parameters, automatically matching the blasting parameters...

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Bibliographic Details
Main Authors HOU ZHIQIANG, SONG GAOLEI, HUANG JIANHUA, ZHOU ZHONGSHANG
Format Patent
LanguageChinese
English
Published 25.10.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a method for automatically matching and optimizing blasting parameters based on drilling parameters and back break results, which comprises the following steps of: inputting the drilling parameters and tunnel section parameters, automatically matching the blasting parameters by an expert system, and optimizing the blasting parameters according to back break parameters after blasting. The expert system is trained through the following steps that a training set is obtained, wherein the training set comprises collected tunnel section parameters, drilling parameters and back break parameters; and inputting the training set into the constructed expert system, and constructing a mapping relation between the tunnel section parameters, the drilling parameters and the back break parameters and the blasting method, the blast hole distribution positions and the explosive load. A blasting scheme is automatically matched according to tunnel section parameters, drilling parameters of a drill jumbo d
Bibliography:Application Number: CN202210342395