Phase-shift moiré interference method and blind hole method were used to measure the residual stress of composite materials. 本文应用相移云纹干涉法与盲孔法相结合检测纤维增强复合材料的残余应力。
Based on the blind-hole method, series of experiments are carried out to analyze the effect of alternate loading to the redistribution of residual stress. 本文基于小孔释放法测量残余应力的方法，通过实验研究了交变载荷对焊接残余应力场产生的影响。
Vibration eliminating stress technology and blind-hole method were introduced in this paper, which were used in Q390GJC cold-forming steel pipes of Guangzhou New TV Tower. 以广州新电视塔材质为Q390GJC的冷成型钢管消应处理为例，详细介绍了Q390GJC冷成型钢管振动消应工艺、盲孔法检测残余应力的方法及应用技术。
Then uses blind-hole method to experiment on the T shape weld joint and butt joint based on the actual welding process. 并应用盲孔法分别进行了T形焊接接头和对接接头焊接工艺实验，获得了在退火前和退火后的试验模型焊缝表面及其近缝区残余应力的大小。
