Engineering construction period visual progress management method based on BIM and Gantt chart

Abstract

The invention discloses an engineering construction period visual progress management method based on a BIM and a Gantt chart. The method comprises the following steps: 1, designing, splitting and coding a BIM progress model; 2, constructing a progress management data table based on the BIM; 3, completing the design of the Gantt chart plug-in at the browser side; 4, completing layout and bidirectional linkage design based on BIM and Gantt chart; 5, completing intelligent analysis module design based on BIM and progress management, including design of progress simulation analysis, deviation analysis, key line analysis, progress tracking analysis and trend analysis functions; 6, carrying out function module program integration and release: adopting a BS architecture in program development and design, carrying out integration and deployment with other service modules, function systems or platforms in a front-end and back-end separated development form, and completing function release. The method has the advantages that a high-performance solution of the Gantt chart WEB end is provided, and plug-ins do not need to be installed; bidirectional linkage of progress Gantt chart data and BIM model data is achieved, interactivity is high, and the visualization degree is high.

Description

technical field [0001] The invention relates to on-site progress management during the project construction period, in particular to a BIM and Gantt chart-based visualization progress management method for the project construction period. Background technique [0002] Progress management is usually the primary control goal of a project construction period. The current project construction management has gradually adopted BIM information technology, but there are still problems such as low standardization, data islands, low visibility, and management benefits that cannot be maximized. It is reflected in the following aspects: [0003] First, the project management of most engineering enterprises, especially the schedule management, is still not refined enough. Although there are more mature schedule management methods to support them, they cannot be effectively combined with BIM technology to form a highly visualized refined schedule management information system. [0004] S...

AI Technical Summary

Problems solved by technology

[0003] First, the project management of most engineering enterprises, especially the schedule management, is still not refined enough. Although there are relatively mature schedule management methods to support them, they cannot be effectively combined with BIM technology to form a refined schedule management information system with a high degree of visualization.

[0004] Second, the project schedule is too rigid and lacks optimization; at present, the project schedule management mainly uses bar graphs and network planning technology, combined with Project, P3 and other project management software to formulate and manage the project schedule; but use this kind of schedule to control the progress , it is simply based on mechanical efficiency to superimpose and calculate the construction period, without effective combination with BIM data, it cannot intuitively reflect the actual appearance of the project, and it is even more difficult to carry out visual progress simulation analysis to support the optimization of the progress plan

[0005] Third, the current construction management system generally has problems such as low degree of visualization, high difficulty in data perspective, and lack of unified management particles for each module data. The three major management objectives of progress, quality, and cost are mutually restrictive and difficult to balance

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