黄山松木材物理力学性质研究

Wood Physical-mechanical Properties of Pinus huangshanensis Hsia

测计黄山松木材的物理力学性质，结果表明，黄山松木材主要物理力学性质属中等；某些指标优于同类树种马尾松等；幼龄材与成熟材材质差异显著；木材容许应力优于红松、落叶松等木材，完全可用作建筑材料。

sample trees of P.huangshanensis were collected from Shucheng county,Anhui province.It was found that the wood physical-mechanical properties of the tree were of middle quality and some of which were better than those of Masson pine (P.massoniana).Distinct difference of wood quality between juvenile wood and mature wood was observed.The allowable stress of P.huanshanensis was higher than that of Korean pine (P.koraiensis) and Daharian larch (L.gmelini)