Study of the location of testing area in residual stress measurement by Moiré interferometry co

• 作 者: QIN Le XIE HulMin ZHU RongHua
• 机 构: KeyLaboratoryofAppliedMechanics（AML）,BeijingAeronauticalManufacturingTechnologyResearchInstitute
• 出 处: 中国科学：物理学、力学、天文学英文版
• 发表日期: 2014年4期
• 关键词: 残余应力测量 干涉配合 钻孔法 位置 试验区 莫尔 径向应变 最大主应力 hole-drilling residual stress Moiré in
• 基金项目: supported by the National Basic Research Program of China（Grant Nos.2010CB631005 and 2011CB606105）, the National Natural Science Foundation of China（Grant Nos.11232008,91216301,11227801 and 11172151）,

This paper investigates the effect of the location of testing area in residual stress measurement by Moiréinterferometry combined with hole-drilling method.The selection of the location of the testing area is analyzed from theory and experiment.In th