Zhang, S; Jiang, P; Zhang, Z and Wang, C (2021) Webgis-based collaborative construction quality control of rcc gravity dam using sensing devices. Journal of Construction Engineering and Management, 147(3): 06020004, ISSN 0733-9364
Abstract
In recent years, information technology has been widely used in the construction quality control of hydropower stations, and a series of construction management systems based on the internet of things (IOT) have been produced. However, the existing systems are usually aimed at specific construction quality control factors, leading to the independence of all kinds of monitoring information, which also makes it impossible to directly evaluate the causes of quality problems after they occur. Manual multifactor analysis and evaluation are still needed. Based on a roller compacted concrete (RCC) gravity dam as an example, the construction quality control method is achieved by using WebGIS technology, image recognition technology, voxelization technology, and data mining analysis, which can quickly evaluate the causes of quality problems and integrate all kinds of monitoring information of different orders of magnitude into a presentation scene. This method makes the project quality management process more effective and cooperative. This study contributes to the existing body of knowledge of the quality control method based on informatization in construction.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | construction quality control; internet of things; roller compacted concrete gravity dam; voxelization; webgis |
| Index terms: | management system, construction quality, internet, control method, quality management, information technology, quality control, body of knowledge, monitoring, data mining |
| Subjects: | project delivery, knowledge management, monitoring and control, quality assurance, data science, control systems, management, computing systems |
| Topics: | Digital Applications, Research Practice, Quality Management, Information Management, Business Strategy, Site Management, Organizational Design |
| Descriptive scope: | 3 PCA |
N.B. Descriptive scope is a count of how many of the five facets of empirical research are indicated by the words used in title, abstract and keywords. It is not intended as a judgement on the research; merely a count of the kind of word we would expect to indicate Phenomenon, Concepts, Theoretical framing, Empirical techniques, Analytical techniques. If all five are present, then a code of “5 PCTEA” will indicate this. If you feel the coding for this record is questionable, we welcome discussion around the terms we matched or the way we categorized them. The facet you would expect may not be coded, or a facet may be coded inappropriately. This can also bear on a larger question, of which facets should be treated as defining in construction management research. Please get in touch, and we will look at it. More details here