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Engineering cost analysis method based on bill-of-quantity data and data model analysis technology

A technology of bill of quantities and project cost, applied in the field of data analysis, can solve the problems that the project cost cannot reflect the consumption of the construction department, affect the correctness of the investment decision of the project, and cannot accurately respond to market price changes.

Inactive Publication Date: 2018-04-03
EAST INNER MONGOLIA ELECTRIC POWER COMPANY +1
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Problems solved by technology

[0003] The project cost based on the fixed pricing model is difficult to reflect the actual consumption of the construction department, and cannot accurately respond to market price changes, which will eventually affect the results of project cost analysis and directly affect the correctness of project investment decisions. Bidding projects and post-cost management have a major impact
At the same time, there is a large amount of cost data for power grid technical transformation projects, involving multiple budgets, bidding, settlement and other subsystems. Manual collection of these data and cost analysis will easily lead to inconsistent data and low analysis efficiency

Method used

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  • Engineering cost analysis method based on bill-of-quantity data and data model analysis technology
  • Engineering cost analysis method based on bill-of-quantity data and data model analysis technology
  • Engineering cost analysis method based on bill-of-quantity data and data model analysis technology

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Embodiment Construction

[0110] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0111] like figure 1 As shown, a kind of engineering cost analysis method based on bill of quantities data and data model analysis technology described in the present invention comprises the following steps:

[0112] The first step is to construct the full cost list model of the production technical upgrading project. The cost of the bill of quantities is allocated through the bill of quantities set and the cost set, and the full cost list model M and the apportionment coefficient model θ of all engineering project files are generated.

[0113] The purpose of constructing the full bill of cost model of the production technical transformation project is to determine the apportionment coefficient model θ through a certain method, and t...

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Abstract

The invention relates to an engineering cost analysis method based on bill-of-quantity data and data model analysis technology. Compared with the prior art, the method solves the defect that analysisof power-network technical-transformation engineering cost depends on manual work. The method includes the following steps: constructing a full-cost bill model of a production technical-transformationengineering project; constructing a full-cost bill-of-quantity library; constructing a bill-of-quantity reference library of to-be-analyzed engineering project files; and carrying out engineering cost analysis based on a bill of quantities. According to the method, historical data are fused and analyzed to obtain the full-cost bill-of-quantity library and a sharing coefficient library through theestablished full-cost bill model of the production technical-transformation engineering project, then the bill-of-quantity reference library of the to-be-analyzed engineering project files is constructed, and the two are automatically compared and analyzed.

Description

technical field [0001] The invention relates to the technical field of data analysis, in particular to an engineering cost analysis method based on bill of quantities data and data model analysis technology. Background technique [0002] The cost analysis of power grid technical transformation project is an important part of the power grid technical transformation project. It is an important basic and normal work for the construction management of technical upgrading projects. [0003] The project cost based on the fixed pricing model is difficult to reflect the actual consumption of the construction department, and cannot accurately respond to market price changes, which will eventually affect the results of project cost analysis and directly affect the correctness of project investment decisions. Bidding projects and post-cost management have a major impact. At the same time, there is a large amount of cost data for power grid technical transformation projects, involving...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/10G06Q50/06
CPCG06Q10/06315G06Q10/0637G06Q10/103G06Q50/06
Inventor 李江涛罗汉武马龙涛赵刚李海明奇达博尔刘波于春晖吴雪莲李文波
Owner EAST INNER MONGOLIA ELECTRIC POWER COMPANY
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