Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 7: Determination of ultimate tensile stress perpendicular to grain
木材的物理和机械性能 小型透明木材试样的试验方法 第7部分:垂直于晶粒的极限拉伸应力的测定
发布日期:
2014-12-15
ISO 13061-7:2014规定了一种通过测量垂直于试样纵轴静态施加的断裂载荷,来测定木材在径向和切向上垂直于小透明试样纹理的极限拉伸应力的方法。
ISO 13061-7:2014 specifies a method for the determination of ultimate tensile stress of wood perpendicular to grain of small clear specimens in the radial and tangential directions by measuring the breaking load applied statically perpendicular to the longitudinal axis of a test piece.