붉가시나무의 목재성질

Wood Properties of Quercus acuta Thunb.
  • 정성호
  • 전수경
  • 조성택
  • 정두진
  • 이도식
  • 외 1명

초록

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.

키워드

Quercus acutawood propertiesanatomicalphysicalmechanicalchemicalQuercus acutawood propertiesanatomicalphysicalmechanicalchemical
제목
붉가시나무의 목재성질
제목 (타언어)
Wood Properties of Quercus acuta Thunb.
저자
정성호전수경조성택정두진이도식박병수
발행일
2007-02
유형
Y
저널명
한국가구학회지
18
1
페이지
39 ~ 46