A three-dimensional parameterized intelligent modeling method for coupling of complex geological body and water gate structure

By using a unified parameterized framework and dynamic topology adaptive fusion operators, we have achieved efficient and accurate coupled modeling of complex geological bodies and sluice gate structures, which solves the problem of fragmented modeling logic in traditional methods and improves the design and analysis accuracy of water conservancy projects.

CN122197133APending Publication Date: 2026-06-12LIANYUNGANG WATER CONSERVANCY PLANNING & DESIGN INST CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LIANYUNGANG WATER CONSERVANCY PLANNING & DESIGN INST CO LTD
Filing Date
2026-02-28
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Existing technologies are insufficient for achieving efficient and accurate integrated modeling of complex geological bodies and sluice gate structures, resulting in significant errors in structural analysis and seepage calculations, which cannot meet the design and analysis requirements of water conservancy projects.

Method used

By establishing a unified parameterized framework, combining a benchmark constraint chain, and employing dynamic topology adaptive fusion operators and three-dimensional spatial indexing technology, spatial adaptive fusion and attribute association between geological bodies and sluice gate structures are achieved, automatically completing high-fidelity mapping of material properties and boundary conditions.

Benefits of technology

It achieves high-fidelity, high-speed coupled modeling of geological bodies and sluice gate structures, reduces human error, improves design accuracy and analysis efficiency, and provides a precise digital twin foundation for water conservancy projects.

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Abstract

The application relates to the technical field of informationization of hydraulic engineering, in particular to a three-dimensional parameterized intelligent modeling method for coupling of a complex geological body and a sluice structure, which aims at problems such as split modeling logic and difficult topological maintenance, and comprises the following steps: a collaborative modeling benchmark system is constructed; implicit surface modeling technology is adopted to generate a geological entity; a parameterized template of a sluice component is established and assembled; a dynamic topological self-adaptive fusion operator is used to perform spatial interference detection, Boolean operation and grid coordination, realize self-adaptive coupling of the geological body and the structure, and finally execute attribute association and physical parameter mapping. Through the above scheme, the application eliminates the logical island between the geological and structural models, realizes deep fusion of spatial forms and physical attributes, and significantly improves the modeling efficiency and simulation accuracy.
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