BIM-based engineering quality detection method and system

A technology of engineering quality and detection methods, which is applied in the direction of measuring devices, image data processing, instruments, etc., can solve the problems of inaccurate evaluation of construction quality and the existence of subjective factors, and achieve the effect of accurate evaluation

Inactive Publication Date: 2020-05-05
青岛国信海天中心建设有限公司
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  • Abstract
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  • Application Information

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[0004] The purpose of the invention is to provide a BIM-based engineering quality inspection method and system

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  • BIM-based engineering quality detection method and system

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Embodiment Construction

[0041] Specific embodiments of the present invention will be described in detail below, and it should be noted that the embodiments described here are only for illustration, not for limiting the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one of ordinary skill in the art that these specific details need not be employed to practice the present invention. In other instances, well-known circuits, software or methods have not been described in detail in order not to obscure the present invention.

[0042] Throughout this specification, reference to "one embodiment," "an embodiment," "an example," or "example" means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in the present invention. In at least one embodiment. Thus, appearances of the phrases "in one emb...

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Abstract

The invention discloses a BIM-based engineering quality detection method and system, and the method comprises the steps: obtaining the spatial position three-dimensional point data of the surface of ascanned object, so as to form a scanned three-dimensional entity point cloud; performing data processing on the point cloud to obtain the complete spatial geometric dimension of the scanned object, and reversely generating a three-dimensional point cloud model; performing comparative analysis on the three-dimensional point cloud model and a pre-generated BIM model to obtain a quality detection report. The BIM-based engineering quality detection method and system have the beneficial effects that: the point cloud data of the scanned object are obtained to reversely generate the three-dimensional point cloud model, and comparative analysis is performed on the three-dimensional point cloud model and the BIM model of engineering design, so that the deviation between the entity and the design can be compared, the construction quality evaluation is accurate, rapid, objective and comprehensive, the reason of the deviation can be found out through the exported electronic report, correction insubsequent construction is facilitated, and the field construction quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of engineering inspection, in particular to a BIM-based engineering quality inspection method and system. Background technique [0002] In the process of building construction, construction quality control is extremely important. BIM technology is based on the relevant information data of construction projects, simulates the real information of buildings through digital information, and realizes project supervision, property management, equipment management, digital processing, and engineering management through three-dimensional building models. and other functions. [0003] However, in the existing technology, most of the BIM technology stays in its independent application and has not been combined with quality inspection. Generally, engineering inspections are carried out through manual operation equipment for quality inspection, and then manually recorded and then judged item by item with standard data....

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Application Information

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IPC IPC(8): G01B11/00G06T17/10G06T7/11G06F30/13
CPCG01B11/002G06T17/10G06T2207/10028G06T7/11
Inventor 王希浩陆跃东赵建康松郭尚吴学洋
Owner 青岛国信海天中心建设有限公司
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