数字散斑面内相关法测量木材抗压弹性模量
2003-03-25分类号：S781
【部门】清华大学工程力学系 清华大学工程力学系 北京林业大学工学院 北京100084 北京100084 北京100083
【摘要】Elastic modulus of the 17 and 50 loblolly clones were measured by DSCM . The result showed E L, E T and E R of the 17 loblolly clone were 6 110, 1 207, 1 576 MPa, respectively. Those of the 50 loblolly clone, however, were 5 965, 1 308, 1 606 MPa, respectively. In addition, the method of DSCM f...
【关键词】散斑 木材 火炬松 弹性模量
【基金】“九五”科技攻关项目 11 0 3 0 5
【所属期刊栏目】林业科学
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