An assembled integrated wallboard automatic pouring control method and system

By constructing a "reinforcing bar-resistance field" mapping model and a particle swarm optimization algorithm, the problem of simulating and controlling the flow behavior of concrete in densely reinforced environments was solved, achieving efficient, uniform, and high-quality production of wall panels and reducing scrap rate and cost.

CN122284516APending Publication Date: 2026-06-26CHANGDA STEEL STRUCTURE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGDA STEEL STRUCTURE CO LTD
Filing Date
2026-05-26
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing technologies struggle to accurately simulate and dynamically coordinate the confluence of multiple concrete flows in complex environments with dense reinforcement, leading to localized turbulence, velocity disturbances, and uneven filling during concrete pouring. This affects the mechanical properties and durability of the wall panels and lacks a closed-loop feedback mechanism.

Method used

By constructing a "reinforcement-resistance field" mapping model, using particle swarm optimization algorithm to dynamically coordinate the material flow convergence sequence, and introducing structural integrity simulation analysis, real-time optimization and adaptive control of the flow path are achieved, generating the final control configuration that minimizes path resistance.

Benefits of technology

It significantly improves the uniformity and density of wall panel casting, reduces scrap rate and subsequent repair costs, realizes closed-loop feedback from process parameters to structural quality, and improves the manufacturing quality and consistency of prefabricated wall panels.

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Abstract

This application relates to the field of prefabricated building component control technology, and discloses an automated casting control method and system for prefabricated integrated wall panels. The method includes: acquiring design data of the wall panel to be cast, identifying areas with dense reinforcement and constructing an initial simulation model; determining the locations of potential intersections caused by reinforcement obstruction, and generating a distribution map of chaotic confluence areas; adjusting flow control parameters according to the distribution map, and optimizing the flow path through finite element simulation; coordinating the material flow confluence sequence through the flow path distribution map, determining a dynamic confluence coordination scheme, and performing structural integrity simulation analysis to obtain integrity indicators; judging whether the manufacturing quality meets the standards based on the integrity indicators; if not, identifying key areas with filling defects, extracting the critical path, and rerunning the finite element simulation to obtain an updated flow path distribution map; optimizing the casting inlet location and flow ratio according to the updated distribution map, and generating the final control configuration. This application improves the casting quality of wall panels.
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