There are many reasons of damage in Namhansanseong Yeojang. Lots of damage types are observed in each Yeojang. There are many types of damage factors but major damage factor is breakage by freezing and thawing. So Conduct non-destructive evaluation about damage factors in Namhansanseong Yeojang to analysis weathering factors in Yeojang by measuring directional microclimate. The study will pave the way for conservation management in Namhansanseong by suggesting the conservation calendar about weather condition and damage factors.

Abstract
 1. 서 론
 2. 연구방법
  2-1. 보존과학적 손상도 평가
  2-2. 축성재료의 손상원인 비파괴 분석
 3. 연구결과
  3-1. 보존과학적 손상도 평가 결과
  3-2. 축성재료의 손상원인 비파괴 분석
  3-3. 남한산성 여장 미기상환경 조사
 4. 고찰 및 결론
 사 사
 References

• 정광용(한국전통문화대학교 보존과학연구소) | Chung, Kwang-Yong Corresponding Author
• 이상옥(한국전통문화대학교 보존과학연구소) | Lee, Sang-Ok
• 양희제(경주대학교 문화재학과) | Yang, Hee-Jae