A method of engineering building evolution

By constructing a digital mapping of the entire life cycle of buildings and structures through digital twin technology, the problems of resource waste, reduced safety, and information gaps in the renovation of existing buildings and structures have been solved. This has enabled low-carbon emission reduction and dynamic demand adaptation throughout the entire process, and improved the accuracy of construction management and the recycling rate of building materials.

CN122390911APending Publication Date: 2026-07-14CHANGCHUN GOLD DESIGN INST
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGCHUN GOLD DESIGN INST
Filing Date
2026-06-11
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In existing technologies, the renovation of existing buildings and structures lacks a systematic, full-lifecycle evolution plan, resulting in resource waste, reduced safety, information gaps, inability to achieve low-carbon emission reduction, inability to accurately adapt to dynamic needs, and inability to achieve full-process digital closed-loop management.

Method used

By constructing a digital mapping of the entire life cycle of buildings and structures through digital twin technology, a full-process digital closed-loop evolution system of "demand identification - strategy generation - simulation verification - construction control - closed-loop iteration" is established to achieve accurate adaptation of buildings and structures to dynamic needs, and a hierarchical evolution strategy is adopted to replace the traditional static renovation mode of large-scale demolition and construction.

Benefits of technology

It has enabled the sustainable evolution of buildings and structures through multiple cycles with low disturbance and low carbon emissions throughout their entire life cycle, solved the problems of resource waste and safety, improved the accuracy of design and construction management, realized the recycling of building materials and low-carbon construction, and adapted to dynamic changes in demand.

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Abstract

The application discloses an engineering building structure evolution method, relates to the field of civil engineering and building informatization technology, and realizes dynamic mapping with the entity by constructing a full-element digital twin of the building structure, completes multi-dimensional evolution demand quantitative evaluation, generates a hierarchical evolution strategy and completes intelligent comparison and selection of multiple schemes, verifies the full performance through digital simulation, accurately controls the construction in a digital manner, and finally realizes closed-loop verification of the evolution effect and iteration update of the twin. The application solves the problems that the existing static design of the building structure cannot adapt to changes in the whole life cycle demand, is fragmented in reconstruction, has information faults, has high carbon emission, and lacks hierarchical adaptive evolution strategies, can realize sustainable evolution of the building structure in multiple rounds of the whole life cycle with low disturbance and low carbon emission, greatly reduces the reconstruction carbon emission and the whole life cycle cost, and can be widely applied to sustainable reconstruction of various buildings, municipal and water conservancy structures.
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