韧性值 meaning in English
toughness value
Examples
- The low value appears to be an asymptote; further reductions in toughness do not occur in thicker plates .
低值看来是一个渐近值，在更厚的板中韧性值不会进一步减小。 - The dcb ( double cantilever beam ) met hod to test the interlaminar toughness of fabric - reinforced laminates and the modified compliance calibration method ( mcc ) were adopted in this research . the double cantilever beam ( dcb ) test was executed for stitched laminates to evaluate the interlaminar fracture toughness . the stitch parameters ( stitch line spacing and pitch spacing ) were changed and their effects on interlaminar fracture toughness were examined by means of dcb test by using improved insert type loading fixture
试验中采用改进的插入型夹具、双悬臂梁dcb ( doublecantileverbeam )试验方法，测试了载荷?试样开口位移曲线，依据改进的柔度梁方法( modifiedcompliancecalibrationmethod ( mcc ) )计算出了各个试样的层间断裂韧性( r曲线)及层间断裂韧性的平均值，阐明了缝合工艺参数与层间断裂韧性( g _ ( ic ) )间的关系，以拉伸与弯曲强度为约束条件，以层间断裂韧性值为目标优化了缝合工艺。 - In this research the method to test and evaluate the gic of the stitched - fabric - enforced laminates , the definition of the stitching - parameters , the testing clap were discussed according to the standard of astm . in addition , we got the useful experiment results of the gic by using the clap which we designed in the research
试验是依据现行的astm标准，并对测试夹具、试片的形状尺寸等进行了适当改进，参照astm及jis标准中的数据处理与计算方法测试、评价了不同缝合工艺层合板复合材料的层间断裂韧性值( g _ ( ic ) ) 。