对新疆阿尔泰哈巴河林区的疣枝桦木材进行了宏观和微观构造及木材纤维长度、宽度的观察和测量。同时 ,对该木材的物理力学性能进行了测试和比较。结果表明 ,疣枝华为散孔材 ,属中等密度 ,大部分力学强度指标属中等 ,冲击韧性较高 ,适于做建筑用材 The macro and micro-structure of the wart birch wood in the Habahe River forest area of ​​Altay, Xinjiang, and the observation and measurement of the wood fiber length and width were carried out. At the same time, the physical and mechanical properties of the wood were tested and compared. The results show that the warts Zhuanhua scattered porous materials, is a medium density, most of the mechanical strength indicators are medium, high impact toughness, suitable for building materials