A multi-objective construction scheduling optimization method based on a BIM cloud platform
By establishing a link between the steel structure BIM model and the construction schedule on the BIM cloud platform, binding resource and cost information, and constructing a multi-objective scheduling optimization model, the problem of independent construction period, cost, and quality in large and complex steel structure projects is solved, and the scientific nature and real-time performance of construction scheduling are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CRCC HARBOR & CHANNEL ENG BUREAU GRP
- Filing Date
- 2026-04-16
- Publication Date
- 2026-07-17
AI Technical Summary
In the construction of large and complex steel structure projects, the management of multiple objectives such as schedule, cost and quality is independent of each other. Traditional construction plans have failed to establish a collaborative optimization mechanism for schedule, cost and quality, resulting in a lack of data support for decision-making and an inability to adjust the schedule plan, cost accounting and quality assessment in a synchronized manner.
Based on the BIM cloud platform, by establishing the association between the steel structure BIM model and the construction schedule, binding resource and cost information, a multi-objective scheduling optimization model is constructed. The optimization algorithm is used to solve the problem and the weight coefficients are determined by combining the fuzzy hierarchical analysis method to generate the optimal scheduling scheme. The optimization results are displayed through 3D visualization and pushed to mobile devices.
It achieves dynamic collaborative optimization of construction period, cost, and quality, improves the scientific nature, real-time performance, and operability of construction scheduling, and supports closed-loop adaptive adjustment of construction plans.
Smart Images
Figure CN122414864A_ABST