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BIM (Building Information Modeling)-based refined template quantity calculation method in bidding and tendering stage

A calculation method and bidding technology, which are applied in the field of refined template quantity calculation based on BIM in the bidding stage, can solve the problems of the influence of bidding quotations, the difference in engineering quantity, and the inability to meet the actual situation of on-site construction in the bidding stage, and achieve the calculation results. Transparency and solving the effect of template calculation work

Pending Publication Date: 2021-06-11
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology

The existing Revit method for calculating the formwork quantity is to automatically generate the data of the total surface area of ​​the structure, and no automatic deduction is performed between the various constructions. Bids and quotations at this stage have a greater impact

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  • BIM (Building Information Modeling)-based refined template quantity calculation method in bidding and tendering stage
  • BIM (Building Information Modeling)-based refined template quantity calculation method in bidding and tendering stage
  • BIM (Building Information Modeling)-based refined template quantity calculation method in bidding and tendering stage

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Embodiment Construction

[0026] 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 making creative efforts belong to the protection scope of the present invention.

[0027] The existing Revit method for calculating the formwork quantity is to automatically generate the data of the total surface area of ​​the structure, and no automatic deduction is performed between the various constructions. Bids and quotations at this stage have a greater impact.

[0028] The present invention proposes a BIM-based refined template quantity calculation method in the bidding stage. On the one hand, the template quantity can be quickly calc...

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Abstract

The invention discloses a BIM (Building Information Modeling)-based refined template quantity calculation method in a bidding and tendering stage, which is characterized in that on the basis of a BIM model in a design stage, a revit component is subjected to parameterization setting, a parameterization calculation structure is associated with a detailed statement, and a template engineering quantity is quickly calculated, so that the problem of template quantity calculation work in the bidding and tendering stage is greatly solved, and the calculation result is based on the evidence and is more visualized and informationized, and the calculation result of the template quantity is more transparent.

Description

technical field [0001] The invention relates to the field of BIM technology, in particular to a BIM-based calculation method for refined formwork quantity in the bidding stage. Background technique [0002] At present, the engineering quantity calculation in the bidding process is still based on the calculation of Glodon, but due to the limited bidding time, it takes a long time for the bidder to carry out the modeling and calculation of Glodon, and it is too late to accurately calculate the engineering quantity, and the calculation of Glodon In terms of formwork engineering quantity, there are restrictions on the height of the formwork. If it exceeds 3.6m, the engineering quantity needs to be increased, and the opening of the wall panel with a single hole area within 0.3m2 will not be deducted. There are certain errors in the formwork engineering quantity results. [0003] At present, with the development of BIM technology, BIM has been involved in the design stage, and BIM...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06Q30/06G06Q30/08
CPCG06F30/13G06Q30/0611G06Q30/08
Inventor 刘丹金国栋陈新喜任思澔李赟叶云飞范怀伟张正定刘嘉张峰袁保开董政周慧
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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