Construction safety assessment method for dome structure of large bin body

By constructing three-dimensional models and predictive models in the construction of large warehouse dome structures to evaluate construction safety, the problem that traditional methods cannot effectively evaluate construction damage and safety hazards is solved, and quantitative safety assessment and safety improvement of the construction process are achieved.

CN119692790AInactive Publication Date: 2025-03-25CHENGDU NO 2 CONSTRUETION COMPDNY
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Patent Information

Application Number
CN202510209593.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-25
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The traditional construction safety assessment method lacks quantitative mathematical model support, and cannot effectively evaluate the damage and potential safety hazards of multiple types of structural parts during the construction of large warehouse dome structures.

Method used

By constructing a three-dimensional dome model, dividing safety assessment areas, and establishing stress, deformation and corrosion prediction models, combining construction parameters to predict stress, deformation and corrosion amount of structural parts during construction, calculate construction safety coefficients, and evaluate the safety of construction and installation methods.

Benefits of technology

The quantitative safety assessment of the construction process of large warehouse dome structures has been achieved, important data support and reference are provided, construction safety is improved, and construction safety is reduced.

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Abstract

The invention discloses a construction safety assessment method for a large-scale bin dome structure. The method comprises the steps that a dome three-dimensional model is divided into different safety assessment areas according to different construction installation modes of all parts on the bin dome structure; dividing each structural member in the safety assessment area into sub-assessment blocks, and calling a construction and installation method of each sub-assessment block in an installation and construction process; predicting the construction stress, the corrosion amount and the deformation amount borne by the sub-evaluation blocks; calculating a construction safety coefficient; and evaluating whether the construction installation mode in the safety evaluation area has potential safety hazards or not. According to the scheme, deep quantitative analysis is provided for rationality of all links in the construction process, so that the safety of the large-scale bin dome structure in the construction process is improved, and the influence of unreasonable construction process on the safety of the large-scale bin dome structure in the later use process is reduced.
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