Rock mass engineering initiation control optimization method and system based on multi-source data fusion
By using a multi-source data fusion method for rock mass engineering blasting control, the location of crack penetration at adjacent nodes is identified, and the blasting time is optimized. This solves the problem of reliance on experience for blasting sequence in existing technologies and achieves more efficient blasting control in rock mass engineering.
CN122107888APending Publication Date: 2026-05-29UNIV OF SCI & TECH BEIJING
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- UNIV OF SCI & TECH BEIJING
- Filing Date
- 2026-02-13
- Publication Date
- 2026-05-29
Smart Images
Figure CN122107888A_ABST
Abstract
The present application provides a kind of rock mass engineering detonation control optimization method and system based on multi-source data fusion, it is related to blasting control technical field, the present application constructs blasting simulation model;The detonation time of each node is set to be the same, simulate by blasting simulation model, and the data after simulation is analyzed, to obtain the delay variable grade of each node;Randomly generate multiple delay variables in the delay variable range, set the time variable of each node based on the delay variable grade and delay variable, to constitute node time vector, generate multiple node time vectors to generate initial population, analyze the simulation data under each node time vector, to obtain the synergy value index;With the maximum synergy value index as the optimization goal, use genetic algorithm to optimize the initial population, to obtain the optimal node time vector, execute the scheme corresponding to the optimal node time vector.
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