A BIM-based design calculation amount construction full-life-cycle application method

Abstract

The invention discloses a BIM-based design calculation construction full life cycle application method. The method comprises the following steps of performing three-dimensional design by applying BIMsoftware revit; after the construction drawing model is completed, directly applying the design model to carry out BIM calculation; performing engineering setting, floor setting, mapping setting and engineering feature setting by applying BIM calculation amount software; performing three-dimensional model mapping on the Revit model, and determining and modifying a mapping result; setting an engineering quantity output form, a deduction rule, an engineering quantity priority output sequence and the like according to a corresponding quota rule in the calculation rule; The part which is not completely drawn of the model can be intelligently arranged for the second time; performing summary calculation; Exporting a three-dimensional calculation result into a calculation detail table and a calculation summary table; Uploading the Revit model to a construction management platform, and previewing the basic model on the platform. According to the method, the Revit model is used for carrying outengineering quantity statistics, the calculated quantity result meets the actual construction requirement, the personnel cost and the time cost are saved, and rapid and accurate quantity output can be achieved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a BIM-based method for the application of the whole life cycle of design calculation and construction. Background technique [0002] With the increasing complexity of engineering projects and the sharp increase in the form and quantity of building components and installation equipment, most building BIM models can no longer meet the market's requirements for BIM model data transmission, and cannot meet the full life cycle application of BIM models. Existing BIM design methods generally have problems such as incomplete model construction attribute information, irregular component naming, and failure to divide the model according to construction technical requirements. The accuracy of BIM calculations based on irregular BIM models is greatly reduced. Even the BIM model in the design stage cannot be transferred to the construction for direct application, resulting in a large amo...

AI Technical Summary

Problems solved by technology

[0002] With the increasing complexity of engineering projects and the sharp increase in the form and quantity of building components and installation equipment, most building BIM models can no longer meet the market's requirements for BIM model data transmission, and cannot meet the full life cycle application of BIM models

The existing BIM design methods generally have problems such as incomplete model construction attribute information, irregular component naming, and failure to segment the model according to construction technical requirements. The accuracy of BIM calculations based on irregular BIM models is greatly reduced. Reduced, even the BIM model in the design stage cannot be transferred to the construction for direct application, resulting in a large amount of repetitive work for BIM model construction

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