Quality evaluation method and system based on BIM model

Abstract

The invention discloses a BIM model-based quality evaluation method and system, and the method comprises the steps: building a process library and an index library based on a preset component information general table, and enabling the index library to comprise acceptance indexes and acceptance data collection standards; importing a BIM model established based on a preset component information general table, wherein each component is hooked with a standardized general attribute, a modeling mode, geometric accuracy information, a component attribute, a construction attribute and a cost attribute according to the preset component information general table; creating at least one inspection batch; hooking each inspection batch with at least one corresponding component in the BIM model according to a user instruction; and on-site evaluation data of each component is obtained, and a corresponding quality evaluation result is generated. According to the method, during quality evaluation, quality evaluation information, quality problems and processing information can be associated to related models, and during quality problem analysis, the quality information and the problems are summarized, inquired and displayed according to parts, time, constructors and the like by using the models.

Description

technical field [0001] The invention relates to the field of quality inspection and evaluation of construction projects, in particular to a method and system for quality inspection and evaluation based on a BIM model. Background technique [0002] Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. The quality inspection of construction projects is to carry out graded and batch inspections of the construction quality of unit projects, sub-projects, sub-projects and inspection batches of construction projects, and the construction unit will evaluate the inspection results, and the supervision (or construction) The unit makes an acceptance conclusion. Among them, the inspection lot is the most basic unit of quality acceptance. Each sub-project needs to be divided into a separate inspection lot, which is...

AI Technical Summary

Problems solved by technology

Among them, the inspection lot is the most basic unit of quality acceptance. Each sub-project needs to be divided into a separate inspection lot, which is huge and difficult to manage.

At present, in the process of project quality acceptance, quality personnel conduct on-site inspections of components according to the inspection batch component acceptance specifications, and then directly fill in the acceptance results of acceptance / failure in the paper acceptance form based on manual analysis, which has a large workload and low work efficiency. Without real-time actual data records, it is difficult to trace the source of data, which is not conducive to judging whether it has passed the real acceptance process, ensuring the accuracy of data and project quality

Images