• 교육녹색환경연구
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• 제19권4호
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• pp.78-87
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• 2020

본 연구는 학교건축에 대한 원가, 공정, 품질, 안전 및 환경관리 목표를 수립하기 위해서 4차 산업기술 중 건설현장에서 활용도가 높은 3D프린팅, 드론, 로봇자동화, 증강현실 기술에 대한 영향도를 조사·분석하여 효율적인 학교건축을 유도하는데 기여하는 기초자료를 제공하고자 하였다. 이를 위해 관련 문헌 및 연구자료를 조사하였고, 건설 실무자를 대상으로 건설현장의 4차 산업기술 활용도와 학교건축 세부공정별 4차 산업기술의 건설관리 5대 목표 영향도에 대하여 설문조사를 실시하여 원가, 공정, 품질, 안전 및 환경관리에 대한 4차 산업기술 활용 방안을 분석하였다. 분석결과 원가, 공정, 품질, 안전 및 환경관리를 위한 학교건축의 4차 산업기술의 적용방안에 대한 유의미한 결과가 나타났다.

• 국제학술발표논문집
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• The 10th International Conference on Construction Engineering and Project Management
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• pp.1049-1056
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• 2024

Human-robot collaboration (HRC) is an emerging form of work anticipated to improve construction productivity by integrating robotic capabilities with human expertise. With the expected transition towards tasks that demand more cognitive efforts for human workers, considering the cognitive status of each co-worker, such as task engagement and vigilance, can become crucial to achieve high-quality human performance during HRC, potentially contributing to a more productive HRC in construction. However, the potential cognitive changes of each co-worker have remained unclear during HRC, as studies have primarily focused on identifying general trends from aggregated cognitive responses of people, in which an individual's response can be overlooked. In this study, we examine the cognitive response of each co-worker during HRC for a construction task. We observed the cognitive responses of 18 people while they were experiencing different collaborating conditions, such as the robot's different movement speed, during a bricklaying task with an arm-type collaborative robot. For each participant, we analyzed electroencephalogram (EEG) signals to identify the changes in cognitive status by using a wearable EEG headset. The results present that the cognitive responses of almost all the participants were significantly and differently affected during HRC, impacting the estimated productivity of their human-robot teams. The findings of the study present the importance of considering each co-worker's potentially unique cognitive response as a way to achieve cognitive wellbeing while pursuing high productivity within human-robot teams, potentially contributing to overall productive HRC in construction.

• 환경정보
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• 제14권3호
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• pp.23-26
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• 1992

• 환경위생공학
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• 제15권3호
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• pp.119-119
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• 2000

• 환경정보
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• 제16권3호
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• pp.60-63
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• 1994

• 환경정보
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• 제14권5호
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• pp.22-25
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• 1992

• 환경정보
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• 제15권8호
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• pp.22-27
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• 1993

• 환경정보
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• 제14권4호
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• pp.22-25
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• 1992

• 환경정보
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• 제16권4호
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• pp.34-40
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• 1994

• 환경정보
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• 제14권1호
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• pp.22-29
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• 1992