| 陈华础,黎铸.热光弹性法在残余热应力场分析上的运用[J].实验力学,1989,4(4): |
| 热光弹性法在残余热应力场分析上的运用 |
| Application of Thermal Photoelasticity in Determing Residual Thermal Stress Field |
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| DOI： |
| 中文关键词: 光弹,热光弹,残余应力,热疲劳,疲劳断裂 |
| 英文关键词:photoelasticity,thermal photoelasticity,residual stress,thermal fatigue,fatigue crack |
| 基金项目: |
| 陈华础 黎铸 |
| 机电部十四所，东南大学 |
| 摘要点击次数: 273 |
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| 中文摘要: |
| 本文用热光弹性法对金属构件因热疲劳裂纹扩展而引起的残余应力场进行分析,并针对具体实验采用实验中途调节参数的方法满足了相似准则,使结果具有良好的精度. |
| 英文摘要: |
| In a metallic structure, the residual stress generated by thermal fatigue crack propagation is analized by thermal photoelastic technique. In order to get results with good accuracy, the parameters are adjusted to satisfy simulation condition during testi |
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