논문 국내 국내전문학술지(KCI급) 초음파속도법을 이용한 구조용 목재의 압축강도 및 탄성계수 추정
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2014-12
- 저자명 김승훈
- 학술지명 대한건축학회논문집 구조계
- 발행처명 대한건축학회
- 발행국가 국내
- 논문언어 외국어
- 전체저자수 4
홈페이지논문 초록 (Abstract)
Recently, Interest in the structure using timber and Hanok has increased, but the research of the basic physical properties of structural timber is scarce. The wood species have different organizations. Therefore, species that fits in research is n eeded. In this study, We were analyzed the correlation between the com pressive strength and elastic modulus of structural timber using the ultrasonic pulse velocity method of non-destructive tests method. As a result, we were proposed the estimation equations of the compressive s trength of structural timber with high reliability. The average error rate of elastic modulus estimation equation was 6.95% and the aver age error rate of compressive strength estimation equation were 9.34 ,10.25,12.94%.