Revit-based construction engineering material cost budget method

A budget and model technology, applied in the direction of calculation, instrumentation, data processing applications, etc., can solve the problems of time and human resource waste, cumbersome steps, calculation errors, etc., achieve the effect of fine engineering quantity, accurate statistics, and avoid undercalculation

Pending Publication Date: 2017-07-07
XIAN UNIV OF TECH
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of software can only deal with two-dimensional graphics, and cannot express the model intuitively. There are certain calculation errors. waste of human resources

Method used

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  • Revit-based construction engineering material cost budget method
  • Revit-based construction engineering material cost budget method
  • Revit-based construction engineering material cost budget method

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Embodiment Construction

[0022] The present invention will be described in detail below in combination with specific embodiments.

[0023] A kind of Revit-based building engineering material cost estimation method of the present invention, based on the three-dimensional model on the Revit platform, specifically comprises the following steps:

[0024] Step 1, according to the classification of primitives, respectively filter the models of the same primitives in the whole model into a set, so as to determine the material category to be counted;

[0025] As an informational 3D visual model, the Revit model is equivalent to a database. The model contains a large amount of data information. Each model has a unique ID number, which is convenient for tracking and determining the required model in the whole scene. Revit Class names are defined for each model component. For example, the class name of steel bars is "Rebar", the class name of walls is "WALL", and the class name of any form is "DOOR". Therefore, ...

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Abstract

The invention discloses a Revit-based construction engineering material cost budget method. The method particularly comprises the following steps: material types in need of statistics are determined; entry parameters of each material type are determined according to the material types; target attributes of a model are determined, and model entities in the entry parameters and matched with the target attributes are stored to a model set unit; each model in the model set unit is extracted one by one, and is written to a two-dimensional data statistics list; information of each row in the statistics list is extracted sequentially and is imported to a database, and a table form is formed; according to 13 list specifications used in a bidding project, coding lists for the table formed in the step 5 are found out correspondingly, sequential classification is then carried out according to list codes, and each code is thus corresponding to a corresponding information attribute; and according to the obtained code list, the cost budget is obtained. Construction engineering material cost budget for a reinforced concrete structure can be realized on a Revit platform.

Description

technical field [0001] The invention belongs to the technical field of engineering material budgeting, and relates to a Revit-based construction engineering material cost estimation method. Background technique [0002] my country's construction project budget management has experienced decades of development, and budget methods have also been continuously improved in past practice. Although there has been some development, the gap between the development level of the engineering cost industry and the current economic and social development level is still relatively large. The project cost management is poor and the degree of refinement is not high. The actual situation is that the consumption of materials exceeds the quota consumption and other phenomena are very common. Budget information channels are not smooth, and management technology is backward. With the rapid development of the global economy, the number and scale of engineering construction projects are also continu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/08
CPCG06Q10/06313G06Q50/08
Inventor 赵钦陈则钰黑新宏李哲朱轶韵桑国臣范留明简政
Owner XIAN UNIV OF TECH
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