The elastic modulus of foamcore and composite skins and the stiffness of sandwich are analyzed.
分析了复合材料面层的弹性常数、泡沫芯层的模量和夹层结构的刚度;
2
The prediction result of the in plane shear modulus of a typical stitching foam-coresandwichcomposite was found good agree with the experimental results.