An integrated digital design system and method for bridge superstructure and substructure

The integrated digital design system for bridge superstructures automatically identifies and integrates design parameters to generate an integrated finite element analysis model, solving the problems of low design efficiency and insufficient refinement in existing technologies, and achieving efficient and accurate bridge design.

CN120910975BActive Publication Date: 2025-12-02ANHUI TRANSPORT CONSULTING & DESIGN INST
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Patent Information

Application Number
CN202511439638.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-10-10
Publication Date
2025-12-02
Estimated Expiration
2045-10-10

AI Technical Summary

Technical Problem

Existing bridge substructure calculation software suffers from cumbersome parametric modeling and lacks optimization functions for components and structural systems, resulting in low design efficiency, insufficient precision, poor parameter linkage, and difficulty in meeting the design accuracy and efficiency requirements of modern engineering technology.

Method used

An integrated digital design system for bridge superstructure and substructure is adopted, including a parameter database, a superstructure model database, a substructure model database, a route identification module, a geological parameter identification module, and an integrated intelligent analysis module. The system automatically identifies and integrates design parameters through computer algorithms to generate an integrated finite element analysis model.

Benefits of technology

It enables intelligent modeling of bridge superstructures and one-click generation of finite element analysis models, improving design efficiency, reducing manual input error rates, shortening the design cycle, providing detailed construction and maintenance information, and enhancing the precision and accuracy of the design.

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Abstract

This invention discloses an integrated digital design system and method for bridge superstructure and substructure, relating to the fields of bridge design and computer technology. This invention creates a system using computer programming technology that enables intelligent modeling of bridge superstructure and substructure, one-click generation of finite element analysis models, and one-click output of calculation reports. The system mainly includes a parameter database, a superstructure model database, a substructure model database, a route identification module, a geological parameter identification module, and an integrated intelligent analysis module. The design parameters of the bridge superstructure and substructure are categorized and refined to form a universal modular parameter input system. Simultaneously, it automatically identifies corresponding design parameters from external route and geological files. Finally, it intelligently integrates the above modules to automatically form a complete integrated finite element analysis model of the superstructure and substructure. This invention system can improve the calculation and design efficiency of bridge structures and reduce design costs.
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