湖北林业科技
湖北林業科技
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HUBEI FORESTRY SCIENCE AND TECHNOLOGY
2012年
4期
28-30
,共3页
兰亚军%杨志斌%李晖%杨丽森
蘭亞軍%楊誌斌%李暉%楊麗森
란아군%양지빈%리휘%양려삼
杨木%柳木%干燥改性工艺%硬度%抗弯强度
楊木%柳木%榦燥改性工藝%硬度%抗彎彊度
양목%류목%간조개성공예%경도%항만강도
poplar%willow%drying modification process%hardness%bending strength
杨树、柳树是中原地区主要的速生树种，为充分利用速生林软质木材，研究其改性工艺，提高木材品质。作者通过对杨、柳木干燥改性实验，对软质木材进行改性。改性后木材尺寸稳定性增强、硬度大幅增大，杨树、柳树硬度分别提高49．2％、40．1％；木材的抗弯强度分别提高49．0％、51．5％。
楊樹、柳樹是中原地區主要的速生樹種，為充分利用速生林軟質木材，研究其改性工藝，提高木材品質。作者通過對楊、柳木榦燥改性實驗，對軟質木材進行改性。改性後木材呎吋穩定性增彊、硬度大幅增大，楊樹、柳樹硬度分彆提高49．2％、40．1％；木材的抗彎彊度分彆提高49．0％、51．5％。
양수、류수시중원지구주요적속생수충，위충분이용속생림연질목재，연구기개성공예，제고목재품질。작자통과대양、류목간조개성실험，대연질목재진행개성。개성후목재척촌은정성증강、경도대폭증대，양수、류수경도분별제고49．2％、40．1％；목재적항만강도분별제고49．0％、51．5％。
The poplar and willow have been main fast growing species in the central plains.In order to make full use of fast-growing softwood,research on modification process and improving wood quality has been very necessary.In this paper,research on the modification experiment of poplar and willow was made.The dimensional stability and hardness of modified wood increased significantly.The hardness of poplar and willow increased by 49.2% and 40.1% respectively;the bending strength of poplar and willow increase by 49.0% and 51.5% respectively.
