BS EN 658-5-2002 高级工业陶瓷.室温下陶瓷复合材料的机械性能.利用短跨度弯曲试验(三点)测定层间抗剪强度

标准号：BS EN 658-5-2002
中文标准名称：**工业陶瓷.室温下陶瓷复合材料的机械性能.利用短跨度弯曲试验(三点)测定层间抗剪强度
英文标准名称：Advanced technical ceramics - Mechanical properties of ceramic composites at room temperature - Determination of interlaminar shear strength by short span bend test (three points)
标准类型：Q32
发布日期：2003/2/28 12:00:00
实施日期：2003/2/28 12:00:00
中国标准分类号：Q32
国际标准分类号：81.060.30
适用范围：This part of this European Standard specifies the conditions for determination of the interlaminar shear strength of ceramic matrix composite materials with continuous fibre reinforcement at room temperature, by subjecting a test specimen to a short-span bend test (three points). This method applies to all ceramic matrix composites with a continuous fibre reinforcement unidirectional (1D) and bidirectional (2D) and tridirectional (xD, with 2 < x < 3) as defined in ENV 13233. Two other methods for the determination of shear strength are given in further parts of EN 658. NOTE 1 The interlaminar shear characteristics can vary significantly depending on test specimen preparation and dimensions, rate of application of the test force, surface condition, etc.. NOTE 2 However, results obtained by this part of EN 658 cannot be compared with results obtained by the two other methods. NOTE 3 Care should be exercised in interpreting the results of the method to obtain absolute values of the interlaminar shear strength of ceramic matrix composites for design purposes.