00:01
Composite materials like the cfrp and kevlar reinforced polymer laminate mentioned are anisotropic, meaning their mechanical properties vary depending on the direction in which they are measured.
01:23
This is due to their orientation of the reinforcing fibers within the polymer matrix.
02:04
So first, we have fiber orientation.
02:18
The orientation of fibers in each layer significantly influences the overall mechanical behavior of the laminate.
02:55
If fibers are aligned in the direction of the applied load, the material exhibits high tensils and compressive strengths in that direction.
03:04
This is because the load is directly transferred to the fibers, which are the primary load -bearing component in the composite.
03:13
Conversely, if the fibers are oriented perpendicular to the load, the material strength in that direction is significantly lower.
03:23
2.
03:24
Tensile and compressive strength...