BIM-based four-power construction group plan simulation and resource dynamic adjustment method and system

Abstract

The invention provides a BIM-based four-power construction group plan simulation and resource dynamic adjustment method and system, and the method comprises the steps: calling a WBS process decomposition tree, obtaining the basic information of a process based on WBS, and obtaining a reference construction period; associating sub-nodes in the WBS with sub-nodes in a BBS entity, and calling a design amount; calculating a product of the design amount and a reference construction period to obtain a process construction period; based on the project amount, the total project amount percentage and the construction period, obtaining a planned completion project amount Gantt chart, and inputting the receiving progress information into the planned completion Gantt chart to obtain a comparison chart; inputting the plan engineering information into the BIM model to obtain a plan completion engineering quantity progress chart under the process and construction period dimensions, receiving progressinformation, obtaining a plan and actual completion engineering quantity comparison chart under the process and construction period dimensions, and receiving an actual and plan completion comparisonGantt chart; and judging whether the actual progress lags behind or not, and if so, adjusting the engineering plan. By means of the scheme, online engineering compilation and real-time adjustment canbe achieved.

Description

technical field [0001] The present invention relates to the field of railway engineering informatization, in particular to a BIM-based method and system for planning simulation and resource dynamic adjustment of four power construction groups. Background technique [0002] With the rapid development of high-speed railways and intercity railways, railway construction has made remarkable achievements. However, there are still many problems in the traditional construction organization management mode. For example, the current construction organization design management mainly uses dispatch reports to count construction progress data. The results of manual analysis are inaccurate and inefficient, and it is impossible to evaluate the construction period of key lines. Due to the impact of other processes and early warning, it is impossible to allocate resources to the project management party in a timely manner. At the same time, in the implementation process of construction orga...

AI Technical Summary

Problems solved by technology

However, there are still many problems in the traditional construction organization management mode. For example, the current construction organization design management mainly uses dispatch reports to count construction progress data. The results of manual analysis are inaccurate and inefficient, and it is impossible to evaluate the construction period of key lines. Affected by other processes and early warning, and thus unable to allocate resources to the project management in a timely manner

At the same time, in the implementation process of construction organization, the focus is on the pursuit of construction benefits and little consideration is given to economic benefits and other issues.

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