碳纤维增强复合材料 高加载速率下I型层间断裂韧性的测定 霍普金森杆法（英文版）
Carbon fiber reinforced composites—Determination of the mode I interlaminar fracture toughness under high loading rate—Hopkinson bar method
标准状态
发布于：2026-09-28
实施于：2027-04-01
废止
基本信息
GB/T 48235-2026
即将实施
2026-09-28
2027-04-01
国家标准委
State Administration for Market Regulation and Standardization Administration of China
National Technical Committee 572 on Carbon Fiber of Standardization Administration of China (SAC/TC 572)
National Technical Committee 572 on Carbon Fiber of Standardization Administration of China (SAC/TC 572)
西北工业大学; 中国航空制造技术研究院; 南京玻璃纤维研究设计院有限公司; 中国航发沈阳发动机研究所; 太原理工大学
ZHANG Chao, CAO Junchao, LI Yulong, ZHAO Zhenqiang, ZHAO Zhongjie, WANG Yao, ZHOU Zhanxuan, CAO Yong, ZHOU Yuqi, LIU Jingyu, LIU Qiang and WANG Hua
标准简介
This document specifies the principle, apparatus and materials, specimens, test conditions, test procedure, calculation of results and test report for the determination of the mode I interlaminar fracture toughness of carbon fiber reinforced composites under high loading rate by the Hopkinson bar method. This document is applicable to the determination of the critical energy release rate of carbon fiber reinforced composites undergoing mode I interlaminar fracture at loading rates in the range of 1 m/s to 50 m/s.
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