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BIM-based electric power engineering quantity calculation method

A calculation method and engineering quantity technology, applied in the field of electric power engineering, can solve the problems of huge calculation workload, cumbersome calculation process, and increased workload, etc., and achieve the effect of simple operation, simple summary process, and accurate summary results.

Inactive Publication Date: 2020-08-07
ZHANGZHOU POWER SUPPLY COMPANY STATE GRID FUJIANELECTRIC POWER +2
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Problems solved by technology

[0002] Due to the diversification of component specifications in power engineering, if the component engineering quantity and material engineering quantity of the project are simply calculated manually through actual components, when calculating, because different types (this type refers to poles or towers) are still Need to classify and calculate separately, the workload of calculation is huge, and it is easy to make mistakes
Therefore, the traditional calculation method will lead to a particularly cumbersome calculation process and increase the workload

Method used

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  • BIM-based electric power engineering quantity calculation method
  • BIM-based electric power engineering quantity calculation method

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Embodiment Construction

[0029] Please check figure 1 , a BIM-based power engineering quantity calculation method, including the following steps:

[0030] Step 1, import the original data containing the information of the electrical components into the Revit SDK project; preferably, there is a plug-in for importing the data, which can identify the CAD drawings and import the information of the electrical components in the CAD drawings into the Revit SDK Under construction. Through the plug-in, the data import and the establishment of the data table are more convenient and fast. The plug-in is already available in the Revit software, and the CAD drawing can be imported through the menu path of the Insert -> Import CAD function of the Revit software. If you do not use the plug-in to import, you can manually create a data table (such as the following equipment association table and material table).

[0031] CAD drawings can only show the position of the tower, and the number and type of components on t...

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Abstract

The invention discloses a BIM-based electric power engineering quantity calculation method. The method comprises the steps: 1, importing original data containing electric power component information into a Revit SDK project; 2, filtering out all electric power components in the current project through a FilteredEntColletor function in an API provided by a Revit SDK; 3, constructing an equipment association table; 4, establishing a material table; 5, carrying out summarizing and calculating: carrying out cyclic calculation and summarizing on the power components filtered in the step 2. According to the calculation method, model establishment and data table establishment of the electric power components are achieved by means of Revit SDK software, the data table is easy and convenient to operate, three-dimensional visual display of the electric power components is achieved, calculation and summarization of the number of the electric power components and the material use amount are facilitated, the summarization process is simple and convenient, and the summarization result is accurate.

Description

technical field [0001] The invention relates to the field of electric power engineering, in particular to a BIM-based electric power engineering quantity calculation method. Background technique [0002] Due to the diversification of component specifications in power engineering, if the component engineering quantity and material engineering quantity of the project are simply calculated manually through actual components, when calculating, because different types (this type refers to poles or towers) are still It is necessary to classify and calculate separately, and the calculation workload is huge and error-prone. Therefore, the traditional calculation method will lead to a particularly cumbersome calculation process and increase the workload. Contents of the invention [0003] The present invention provides a BIM-based power engineering quantity calculation method, which overcomes the shortcomings of the prior art described in the background art. [0004] The technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06T17/10G06F16/22G06Q50/06
CPCG06F30/20G06T17/10G06F16/2282G06Q50/06
Inventor 陈玮婷庄劭菁黄英郑衍黄双兰刘炳元曲翯
Owner ZHANGZHOU POWER SUPPLY COMPANY STATE GRID FUJIANELECTRIC POWER
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