无损检测 复合材料激光错位散斑检测方法（英文版）
Non-destructive testing—Test method for laser shearography of composite materials
标准状态
发布于：2026-09-28
实施于：2027-04-01
废止
基本信息
GB/T 34886-2026
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 56 on Non Destructive Testing of Standardization Administration of China (SAC/TC 56)
GB/T 34886—2017
National Technical Committee 56 on Non Destructive Testing of Standardization Administration of China (SAC/TC 56)
中国航发北京航空材料研究院; 上海材料研究所有限公司; 上海大学; 北京卫星制造厂有限公司; 上海航天精密机械研究所; 北京华泰科恩有限公司; 北京嘉盛智检科技有限公司; 中国工程物理研究院激光聚变研究中心; 研索仪器科技（上海）有限公司; 桂林电子科技大学
GUO Guangping, JIANG Jiansheng, YANG Danggang, ZHANG Dongsheng, XU Lixia, TU Jun, QIU Dongmei, SHUAI Jiasheng, LI Jie, WU Huakai, ZHU Di, ZHENG Xuepeng, CHAI Liqun, DING Jie, LYU Bocheng and PENG Zhiyong
标准简介
This document describes the laser shearography test method for composite components. This document is applicable to the detection of near-surface imperfections such as disbonds, delaminations and impact damage in composite components such as composite laminates, bonded honeycomb sandwich and foam sandwich structures, filament-wound pressure vessels and bonded rubber-coated products (propellant grain inhibitor layers).
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