집단사례별 위험도 평가 및 공기역학적 특성분석

국문 초록 (Abstract)

본 연구는 코로나19 집단감염이 발생한 다양한 유형에 대해 현장실험, 전산유체해석,
네트워크 모델 시뮬레이션 및 심층역학조사을 수행하고, 이를 통해 집단감염 사례의
공기역학적 특성을 파악하고 위험요인을 분석하여 유행역학조사 방법론 및 평가체계를
수립하는데 연구의 목적이 있다.
세부 수행내용 및 결과는 다음과 같다.
1) 업무시설, 의료시설, 교육시설, 상업시설 및 종교시설 등 코로나19 집단감염이
발생한 다양한 다중이용시설에 대해 현장실험 및 시뮬레이션을 통해 공기역학적
특성을 분석하였으며, 이를통해 자연환기 및 기계환기의 효과분석과 함께 효율적인
운영방안을 도출하였다.
2) 코로나19 집단감염이 발생한 시설에 대한 위험도 평가를 통해, 기존 위험도평가
체크리스트의 문제점을 분석하였고, 이를통해 ‘공기감염 위험도 평가 체크리트트’를
개발하고, 시범적용을 완료하였다.
3) 네트워크 모델 시뮬레이션을 통해 평면유형, 창호형태 등의 건축적요소에 따른
환기량변화를 도출하였고, 그 결과를 ‘환기 지침’ 및 ‘공기감염 위험도 평가툴’
개발에 적용하였다.
4) 건축물 관리자 및 코로나19 집단감염 시설 조사자가 활용가능한 ‘공기감염 위험도
평가툴(K-VENT)’를 개발하였고, 이를통해 건축물의 평면형태, 창호유형 및
재실자 활동량 등의 영향을 쉽게 파악할수 있도록 하였다.
5) 현장실험 및 시뮬레이션 등을 통해 도출된 호흡기 감염병의 확산방지 대책을 반영한
‘코로나19 확산방지를 위한 슬기로운 환기 지침’을 정립하였고, 이를 관련부처
지침에 반영하였다.

목차 (Table of Contents)

• 연구결과 요약문
• 정책연구사업 연구결과(총괄)
• 제1장 최종 목표 ·····················································································································1
• 제2장 국내외 기술 현황 ········································································································7
• 제3장 최종 연구내용 및 방법 ····························································································19
• 제4장 최종 연구결과 ···········································································································27
• 제1절 집단발병 시설 대상 전파특성 분석 및 위험도 평가 ···········································27
• 제2절 집단발병 사례 및 심층역학조사를 통한 위험요인 분석 ·····································96
• 제3절 네트워크 시뮬레이션을 통한 집단사례 영향력 분석 및 위험도 영향인자 도출 ··105
• 제4절 공기역학 및 환기 영향력 평가기준 정립 ···························································109
• 제5절 유행역학조사 방법론 개발 ···················································································112
• 제6절 호흡기 감염병 확산방지를 위한 환기지침 마련 ················································120
• 제5장 연구결과 고찰 및 결론 ··························································································126
• 제6장 연구성과 및 활용계획 ····························································································128
• 제7장 정책연구용역사업 진행과정에서 수집한 해외과학기술정보 ································132
• 제8장 기타 중요변경사항 ·································································································135
• 제9장 연구비 사용 내역 및 연구원 분담표 ····································································136
• 제10장 참고문헌 ················································································································138
• 제11장 첨부서류 ················································································································144
• ● 정책연구사업 연구결과(1-1, 1--2, 2-1, 2-2세부과제)
• 제1장 최종 목표
• 제2장 국내외 기술 현황
• 제3장 최종 정책연구용역사업 내용 및 방법
• 제4장 최종 정책연구용역사업 결과
• 제5장 연구결과 고찰 및 결론
• 제6장 연구성과 및 활용계획
• 제7장 정책연구용역사업 진행과정에서 수집한 해외과학기술정보
• 제8장 기타 중요변경사항
• 제9장 연구비 사용 내역
• 제10장 참고문헌
• 제11장 첨부서류