当前位置: 首页 > 文章 > 人工林日本落叶松和日本花柏木材的材性研究 安徽农业大学学报 2006,33 (2) 164-166
Position: Home > Articles > Wood properties of the artificial wood Lanrix kaempferi and Chamaecyparis pisifera Journal of Anhui Agricultural University 2006,33 (2) 164-166

人工林日本落叶松和日本花柏木材的材性研究

作  者:
张双燕;王传贵;柯曙华;王大鹏;徐自学
单  位:
湖北省竹山县九华林场;安徽农业大学林学与园林学院;华中农业大学园艺林学学院
关键词:
人工林;日本落叶松;日本花柏;物理力学性质;化学成分
摘  要:
研究人工林日本落叶松(Larix kaempferi)和日本花柏(Cham aecyparis pisifera)木材的部分物理力学性质和化学成分。结果表明,人工林日本落叶松比日本花柏木材的弦径干缩差异大,均属中等,日本花柏比日本落叶松木材尺寸相对稳定;日本落叶松比日本花柏木材的干缩率大,日本花柏比日本落叶松木材干燥质量好;日本落叶松比日本花柏木材的顺纹抗压强度大;两种木材的树脂含量低,对干燥过程的影响不大。
译  名:
Wood properties of the artificial wood Lanrix kaempferi and Chamaecyparis pisifera
作  者:
ZHANG Shuang-yan~1,WANG Chuan-gui~1,KE Shu-hua~1,WANG Da-peng~2,XU Zi-xue~3(1.School of Forestry and Landscape Architecture,Anhui Agricultural University,Hefei 230036; 2.School of Horticulture and Forestry,Huazhong Agricultural University,Wuhan 430070;3.Jiuhua Tree Farm of Zhushan County,Hubei Province,Zhushan 442200)
关键词:
artifical forest;L.kaempferi;C.pisifera;physics-mechanical property;chemical component
摘  要:
The artificial wood Larix kaempferi and the Chamaecyparis pisifera are widely used,but references about their properties are few.So we systematically examined their physics-mechanical properties and chemical components.The results show that the tangential-radial shrinkage difference of artificial wood L.kaempferi is bigger than that of C.pisifera,and the two species are of both medium.Compared with L.kaempferi,the dimension of C.pisifera is more stable,its drying shrinkage is smaller,its drying quality is better,but the compressive strength parallel to grain of L.kaempferi is bigger than that of C.pisifera.The resin content of the two kinds of woods are low,which doesn′t affect the drying process very much.

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