Title A Study of the Demands for Improvements in Speciality Construction Technology
Authors Cho, Jaeyong ; Lee, Baul
DOI https://dx.doi.org/10.6106/KJCEM.2022.23.2.024
Page pp.24-32
ISSN 2005-6095
Keywords Improvement Demands; Specialty Construction classification; AHP; Cluster Analysis
Abstract In Korea, the productivity of the construction industry is evaluated at a very low level, and the utilization of the elemental technology of the Fourth Industrial Revolution is also very low compared to other industries. In order to solve this problematic situation, it is necessary to identify the demand for technology improvement in the specialty construction industry that is directly in charge of construction in projects. Therefore, this study aims to investigate improving construction competitiveness and the demand for technology improvement in Korea's specialty construction industry. First, the concept and status of classification of the specialized construction industry were identified, and a questionnaire was organized. Second, a survey was conducted on experts construction experts, and the demand for technical improvement of the specialty construction industry was derived by applying AHP and cluster analysis. The results of this study will serve as a practical reference for policy development, R&D direction, and technology development roadmap to enhance construction competitiveness in the future, and ultimately will help to present directions to improve the construction competitiveness of the construction industry.