The distribution model of bond stress over the splice length is developed.
建立了粘结应力沿锚固长度的分布模式。
Different from photoelastic method, acoustoelastic method does not need transparent model and can measure stress distribution of material directly.
与光弹性方法不同的是声弹性方法不需要透明模型，能直接测量材料的应力分布。
The stress level and distribution of the main girder during construction and service stage at 1/30 model are studied.
借助1∶30的整体模型，研究了施工阶段、成桥阶段全桥主梁的应力水平及分布状况。
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