| 수록사항 |
한국가구학회지(구. 가구) , v.23 n.2(2012-04) |
| 주제어 |
domestic small diameter log ; allowable stress ; Japanese larch |
| 요약2 |
Sustainable energy consumption and increasing CO₂ emissions stimulate Eco-friendly industry. Wood has positive various properties as alternative energy such as solar, wind and water. Wood provide lumber, pallet, paper, pulp and fuel through production process. Even Korea republic has 63.7% of forest rates, weather condition makes low forestry production capacity. For utilization of domestic small diameter log needs study mechanical properties. In this study, various properties tested on domestic Japanese Larch small diameter lumbers and make mechanical properties table for allowable stress calculation. Result of compressive test, allowable compressive stress is 13 ㎫. Allowable bending stress is 12 ㎫. |
