标准编号：ISO 20337:2018
中文名称：纤维增强塑料复合材料 用剪切框架测定平面内剪切应力/剪切应变响应和剪切模量的剪切试验方法
英文名称：Fibre-reinforced plastic composites — Shear test method using a shear frame for the determination of the in-plane shear stress/shear strain response and shear modulus
发布日期：2018-11
标准范围
This document specifies a method using a shear test apparatus for measuring the in-plane shear
stress/shear strain response, shear modulus and shear strength of continuous-fibre-reinforced plastic
composite materials with fibre orientations of 0° and 0°/90°.
This method is applicable to thermoset and thermoplastic matrix laminates made from unidirectional
layers/non-woven fabrics and/or fabrics including unidirectional fabrics, with the fibres oriented at
0° and 0°/90° to the specimen axis, where the lay-up is symmetrical and balanced about the specimen
mid-plane.
The method is suitable for determining shear properties in both the linear and nonlinear load-
deformation range even at shear strains greater than 5 %.
Short and long fibre-reinforced plastic composites can also be tested using this document.
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