Engineering quality acceptance method integrating information model and laser three-dimensional scanning technology

Abstract

The invention discloses an engineering quality acceptance method integrating an information model and a laser three-dimensional scanning technology, and relates to the technical field of acceptance methods. The problem that in the prior art, an engineering quality acceptance method is low in efficiency and accuracy is solved. The method is characterized by comprising the following steps: establishing a BIM information model, establishing a point cloud data three-dimensional model, comparing quality detection data, and performing marking. The engineering acceptance efficiency is greatly improved, the measurement precision can be improved, the probability of accuracy reduction caused by misoperation of personnel in the measurement process is reduced, the influence of the technical differenceof acceptance personnel on the acceptance result is reduced, and the advantages of high efficiency and accuracy are achieved. The acceptance inspection process is visualized, the acceptance inspection information is easier to share through the BIM information model and the point cloud data three-dimensional model, the waste of time and energy is reduced, the staying time of acceptance inspectionpersonnel on site can be effectively reduced, and the safety of the acceptance inspection personnel is improved.

Description

technical field [0001] The invention relates to the technical field of acceptance methods, in particular to an engineering quality acceptance method integrating information models and laser three-dimensional scanning technology. Background technique [0002] After the completion of the project, according to the relevant industry standards, the process of evaluating the quality and results of the project construction is called the completion acceptance of the project. Completion acceptance is an important part of comprehensive assessment of construction work, checking whether it meets the design requirements and project quality, and plays an important role in promoting the timely commissioning of construction projects (projects), exerting investment effects, and summarizing construction experience. [0003] The development of social economy has promoted the rapid development of the construction industry. In the process of urbanization, construction enterprises have undertaken...

AI Technical Summary

Problems solved by technology

However, manual measurement is cumbersome, time-consuming and labor-intensive, especially when measuring facilities with complex structures, it takes a lot of time, and the measurement results are easily affected by the technical differences of the acceptance test personnel, resulting in a decrease in the accuracy of the measurement results

Therefore, there are problems of low efficiency and accuracy in the engineering quality acceptance method in the prior art

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