In the work presented stiffness and strength of laminated structural elements made of composite materials: carbon plastic -C and glass fiber of hot hardening -S_(h) are analysed. The researched laminated elements had length -L of 75 mm, width - b and height -H of 15 mm under condition that H=Σδ_(i)=δ_(i)·n=const. (here δ_(i) - thickness of layer, n - number of layer) [1]. The structural element subjected to tension is loaded with axial static force -N of 100 kN. The structural element subjected to bending is loaded with moment of bending -M of 100 Nm. The number of layers was changing from 2 to 17.
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