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本文采用光弹冻结切片法对短悬臂顶帽桥墩的应力分布进行了试验研究,试验结果与有限元法计算结果基本相符,因而为改进设计提供了可靠的技术论证资料。
In this paper, the experimental study on the stress distribution of pier with short cantilever cap was carried out by photoelastic freezing slice method. The experimental results are in good agreement with the finite element method, which provided reliable technical demonstration data for the improvement of design.