Design and Property Analysis of the Metal Mesh Reinforced LVL
This study mainly analyzed the factors that affected the mechanical properties of laminated veneer lumber ( LVL).To increase the mechanical properties,metal mesh was inserted into LVL that made of fast-growing timber.Effects of different factors were evaluated on the mechanical properties of LVL,several enhancement modes of metal mesh were designed to reinforce the LVL.Then,the mechanical properties (modulus of rupture and modulus of elasticity) of the LVL specimens were measured by static bending test.The results of different enhancement modes were analyzed and compared to investigate the effects of different factors.The position of metal mesh and the mesh number of metal mesh make significant effects on the MOE;the type of metal mesh and the angle of metal mesh-wood grain do not have any obvious effects on the MOE.The type of metal mesh and the position of metal mesh make significant effects on the MOR;the mesh number of metal mesh and the angle of metal mesh-wood grain do not have any obvious effects on the MOR.
laminated veneer lumber (LVL) metal mesh mechanical properties.
Yingcheng HU Jin LI Fangchao CHENG Xujie ZHANG
Key Laboratory of Bio-based Material Science and Technology of Ministry of Education,Northeast Forestry University,150040,Harbin,China College of Material Science and Engineering,Northeast Forestry University,150040,Harbin,China
国际会议
哈尔滨
英文
2145-2149
2010-07-24（万方平台首次上网日期，不代表论文的发表时间）