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本文介绍了三向光弹的试验方法及计算公式。对嘉陵江桥墩作了五个垂直切片和四个水平切片的应力观测和数据处理,得出了边缘应力和内部应力的分布状态及应力集中系数。为验证设计提供了依据。
This paper introduces the test method and calculation formula of three-way photoelastic. The stress observation and data processing of five vertical slices and four horizontal slices of Jialing River pier were made and the distribution and stress concentration coefficients of edge stress and internal stress were obtained. To verify the design provided the basis.