Comprehensive auxiliary decision-making method for engineering construction organization scheme based on bim technology

Abstract

A BIM technology-based comprehensive aid decision-making method for an engineering construction organization scheme, comprising the following steps: S1, establishing a comprehensive condition of current engineering construction, and obtaining BIM data in the engineering construction; S2, establishing an engineering construction process flow library according to the BIM data, and forming construction organization scheme logical data according to a construction process flow required for engineering; S3, performing optimization operation according to resources, progress, and actual construction period of engineering construction; and S4, performing, according to the engineering construction BIM 5D simulation model formed after the optimization operation, statistical analysis on engineering construction data, to form an early-warning mechanism.

Description

technical field [0001] The invention relates to the field of BIM computer-aided construction design, in particular to a comprehensive auxiliary decision-making method for engineering construction organization schemes based on BIM technology. Background technique [0002] At present, there is no scientific and reasonable decision-making method to organize and manage the project construction organization plan before and during the construction of large-scale civil engineering. With the increasing requirements and expectations of project investors and owners for project construction, as well as the complexity and multi-participation of project construction, whether the project construction organization plan is scientific and reasonable directly affects the quality of the project construction process and the construction period of the project. , also affects the economic benefits of construction enterprises. There are many problems in the construction organization of current en...

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Problems solved by technology

[0003] The existing project construction organization plan evaluates the working hours of the relevant construction parts of the project based on the construction experience. It does not fully consider the impact of the construction process and the construction environment, and there are many large civil engineering construction parts and the construction is staggered, which leads to complicated construction organization planning. low precision

[0004] At present, project managers use the form of documents to plan and design construction organization schemes, and construction resources (teams, equipment, materials) cannot be accurately calculated and evaluated, resulting in a low degree of participation of construction resources in construction organization plans, which seriously affects the later stage of the project. risk

[0005] At present, project managers make decisions by using the construction organization plan planned and designed in the form of construction experience and documents, and organize construction experts and superior leaders to approve and make decisions. Human subjective judgments lead to the inability to comprehensively evaluate and verify the construction organization plan.

[0006] During the construction of large-scale civil engineering, various situations often occur, which leads to the fact that the actual construction of the project cannot be carried out according to the proposed construction organization plan. The form achieved by the existing construction organization plan does not have flexibility, verification and iterative optimization, resulting in The organizational plan does not meet the requirements of actual engineering construction changes

[0007] The construction organization plan itself is the company’s accumulation of engineering construction knowledge and experience. For similar projects or brand-new projects, companies can use this construction knowledge and experience to make good evaluations and judgments on existing projects. Currently, construction companies do not have such a project that can be very good. It is a tool for accumulating construction organization schemes, so that the accumulation and reuse of engineering construction organization knowledge and experience is low

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