인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Small and medium-sized construction projects account for the absolute majority of construction projects in Korea and contribute greatly to the national economic development. However, there is a lack of awareness of productivity in small and medium-sized projects, resulting in a number of economic losses or safety problems. Therefore, it is necessary to identify major factors and causes that hinder productivity during construction and to suggest measures to improve productivity. This study established a classification system for factors impeding productivity through systematic literature review and Focus group interview as preliminary investigation. Through a two rounds of Modified Delphi method, the lack of worker responsibility, irresponsible drawing plan that ignore site conditions and construction ability, excessive design changes, incorrect work plan, interference between tasks due to urgent works, lack of safety issues were chosen as major factors impeding productivity. As a result of conducting interviews with experts to derive the cause of the factors and improvement measures, it was found that insincere manpower and incorrect design and construction plan in the initial stage impeded productivity severe. Consequently, vocational education for workers, introduction of modified cost calculation methods for small and medium-sized construction, and the active introduction of smart technology need to be conducted to improve productivity in small and medium-sized construction projects. This provides a theoretical basis for future research on the productivity of small and medium-sized construction projects and suggests solutions to the future crisis facing small and medium-sized construction companies.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2023-540-000401040
