一种数字化矿山三维孪生模型构建方法、设备及介质

By combining FPGA boards and the PLAXIS simulation engine with finite element analysis, the problem of mechanical distortion in geological structures in traditional 3D digital twin models of mines has been solved. This has enabled adaptive correction and intelligent evolution of 3D digital twin models of mines, improving the mechanical stability and intelligence capabilities of the models.

CN122047010BActive Publication Date: 2026-07-17CHANGCHUN GOLD DESIGN INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHANGCHUN GOLD DESIGN INST
Filing Date
2026-04-17
Publication Date
2026-07-17

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Abstract

本发明公开了一种数字化矿山三维孪生模型构建方法、设备及介质，涉及数字孪生技术领域，包括，体素融合模块，地质智能推演模块，模型构建模块，所述地质智能推演模块用于对矿区结构进行时空演化获取孪生模型约束参数；所述地质智能推演模块包括拓扑解析单元、动态推演单元和约束量化单元；所述拓扑解析单元，配置有FPGA板卡，对地下结构初始快照进行等值面提取，并执行置信度估计，获取矿山三维结构体。本发明通过在FPGA板卡中执行拓扑关系分析、有限元分析与多物理场耦合推演，提升孪生模型在复杂应力场与渗流场下的力学稳定性。通过PLAXIS仿真引擎与约束量化单元，实现孪生模型的约束与修正，提升了孪生模型的智能演化能力。
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