상세검색
최근 검색어 전체 삭제
다국어입력
즐겨찾기0
커버이미지 없음
KCI등재 학술저널

붉가시나무의 목재성질

Wood Properties of Quercus acuta Thunb

This study was carried out to investigate the wood properties for efficient utilization of warm temperate tree species of Quercus acuta Thunb. grown in Korea. Fundamental wood properties in the anatomical, physical, mechanical and chemical characteristics were examined. Quercus acuta Thunb. is a radial-porous, straight grained and fine textured wood. The heartwood is not clearly distinguished from the sapwood. In physical properties, it has a high oven-dry specific gravity of 0.85±0.02, and high shrinkage from green to air-dried condition of 7.05±0.52% in radial and 11.13±0.48% in tangential direction. Mechanical properties determined are strong with the MOR of 1,065± 90kgf/㎠, and tensile strength parallel to grain of 1,490±258kgf/㎠ and shear strength of 175±13kgf/㎠. Also, this wood has high extractive contents: 11.11% for cold and 13.51% for hot water.

Ⅰ. 서론

Ⅱ. 재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

Ⅴ. 참고문헌

로딩중