This thesis provides background information on DFS carried out by the government in an effort to reduce the accident rate, cases of DFS in other advanced countries to study their risk detection, risk assessment, risk control measures, and cases in which application of DFS during the designing phase succesfully led to reduction of the accident rate. Till now, the focus has been on incident responses after the occurance of accidents, it describes the importance of considering safety during the desining process through safety results and cases.

Abstract
 1. 서 론
 2. 설계안전을 위한 고찰
 3. 해외설계 안전성 사례
 4. 설계안전 위험성평가
 5. 설계안전성검토 분석도출
 6. 설계안전성 위험성평가 적용사례
 7. 설계안전 개선안의 적용 사례
 8. 결론
 9. References

• 지경환(경기대학교 건축공학과) | Kyung-Hwan Ji Corresponding Author
• 최병정(경기대학교 건축공학과) | Byung-Jung Choi