指出非对称型层合材料由于弯曲应力的存在，可产生残余弯曲变形并使残余应力沿厚度方向交替变化。

The results indicate that it's possible that both tensile stress and compressive stress exist in the same layer of the unsymmetrical laminates due to the existence of residual bending stress.

youdao

指出非对称型层合材料由于弯曲应力的存在，可产生残余弯曲变形并使残余应力沿厚度方向交替变化。

The results indicate that it's possible that both tensile stress and compressive stress exist in the same layer of the unsymmetrical laminates due to the existence of residual bending stress.

youdao