촉진 열화 느티나무 부재의 역학적 특성

• 영문명: Mechanical Properties of Zelkova Serrata Makino in Accelerated Weathering Test
• 발행기관: 한국가구학회
• 저자명: 김광철(Gwang-Chul Kim) 박천영(Chun-Young Park)
• 간행물 정보: 『한국가구학회지』제26권 제4호, 392~397쪽, 전체 6쪽
• 주제분류: 예술체육 > 미술
• 파일형태: PDF
• 발행일자: 2015.01.30

영문 초록

This study was carried out to analyze the effects on mechanical properties of deterio-rated wood member by outdoor condition. The surface color, mechanical properties and struc-tural stability of traditional wooden structures, exposed in water and UV, could be changeable. For the purpose, accelerated weathering test based on outdoor condition was carried out. The weathering time levels were composed 0, 500, 1000, 1,500 and 2,000 hours and mechanical properties were evaluated on each specimen according to weathering time level. Bending proper-ties were decreased on weathering but recovered after 1,000 hours. Fatigue and impact strength were decreased to 1,000 hours and did not changed since then. Abrasion resistance was mini-mized in 1,000 hours. This results could be utilized for effectively stability management of tra-ditional wooden structures and members.

목차

Ⅰ. 서론

Ⅱ. 재료 및 방법

Ⅲ. 결과 및 고찰

사사

참고문헌

키워드

accelerated weathering static bending impact strength abrasion resistance fatigue