美利体育登录入口官网:GOST R 57843-2017
木材聚合物复合材料. 弯曲力学性能测定的试验方法
Wood polymer composites. Test methods for determination of flexural mechanical properties
- 标准号
- GOST R 57843-2017
- 发布
- 2017年
- 国际标准分类(ICS)
- 83.120 增强塑料
- 总页数
- 16页
- 发布单位
- 俄罗斯标准局
- 当前最新
- GOST R 57843-2017
- 引用标准
- GOST 14359-1969 GOST 28840-1990
- 适用范围
- 本标准适用于木质聚合物复合材料，并建立了确定弯曲过程中机械性能的方法。
| 术语 | 描述 |
|---|---|
| Flexural modulus Flexural modulus | A measure of a material's stiffness in bending, calculated from the slope of the stress-strain curve in the elastic region. |
| Flexural strength Flexural strength | The maximum stress at which a material fractures during a bending test. |
| Span length Span length | The distance between the two support points in a bending test. |
| Strain Strain | The deformation of a material in response to stress, expressed as the change in length divided by the original length. |
| Stress Stress |
美利体育登录入口官网: GOST R 57843-2017 中提到的仪器美利体育官网首页网址
| Материалы испытательная машина ГОСТ 28840 | Machine used to perform tensile, compressive, and bending tests with controlled speed and load measurement. |