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Rapid building cost estimation method and system

A cost estimation and construction technology, applied in the field of rapid construction cost estimation methods and systems, can solve the problems of low subjectivity of estimation accuracy, inability to estimate by engineers, and achieve the effect of reasonable calculation results and good interpretability

Pending Publication Date: 2020-11-17
武汉华莱士工程造价咨询管理有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a rapid construction cost estimation method and system to solve the existing problems: engineers often need to make rough estimates based on past experience or cannot estimate, and the estimation accuracy is low and subjectivity is strong

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  • Rapid building cost estimation method and system

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] A rapid construction cost estimation method:

[0034] combine figure 1 :

[0035] Here, the logic of the present invention is mainly based on the common sense that the cost components of similar items should be similar. To put it simply, if two houses are very similar in construction composition, then the amount of steel, cement, concrete and other materials they use per square meter should also be similar.

[0036] The logic of the present invention is m...

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Abstract

The invention discloses a rapid building cost estimation method and system, and relates to the technical field of building cost. The method comprises the steps that a standard project sample library is sorted out by collecting historical cost sample data, similar projects are retrieved in the standard project sample library by inputting characteristic indexes of projects to be calculated, the final estimated price is calculated by correcting project cost data, the estimated price is output, and an estimation report is generated. The system comprises a data import module, a data arrangement module, a data input module, a data matching module, a data correction module and a data output module. According to the method, machine learning and construction project big data are utilized, during construction cost estimation, the scientific estimation process is given without depending on experience of engineers, the calculation result is more reasonable, scientific and stable, and good interpretability is achieved.

Description

technical field [0001] The invention belongs to the technical field of construction cost, in particular to a rapid construction cost estimation method and system. Background technique [0002] In the fields of cost consulting, construction consulting, and auditing, customers or supervisors often ask such questions: How much do you estimate the approximate cost of this project? Or ask a question about a cost budget: Do you think this budget is reasonable? Sometimes it is necessary to make a subjective assessment of the rationality of a final account. At this time, engineers often need to make rough estimates based on past experience, and it is difficult for engineers to estimate the cost of similar projects without similar projects. The estimation of accounting and timing errors also strongly depends on personal experience, which is highly subjective, and the error is difficult to estimate, lacking in interpretability, and the accuracy of estimation is closely related to per...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/10G06Q30/02G06Q50/08
CPCG06Q10/06393G06Q10/103G06Q30/0206G06Q50/08
Inventor 李红玲
Owner 武汉华莱士工程造价咨询管理有限公司
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