Helllo,
i am taking the x and y axes as the IN-PLANE axis…i.e the horizontal plane of the sandwich panel…and Z as the transversal(along the cell axis) the vertical direction,the core thickness…
orthotropic approach in defining material properties in Ansys…
i need the values of elastic modulus in Ex,Ey,Ez directions,values of Poission ratio Pxy,Pyz,Pxz,values of angular deformations Gxy,Gyz,Gxz for the CURED pre-preg carbon face skins and the aluminum core for FEA of the sandwich panel in ANSYS APDL…how do i get these values?
i have the core manufacturer data sheet in which it called out the coupon test results and the carbon fiber data sheet and epoxy resin data sheet…how do i correlate the data given in these sheets with the required 9 elastic indepent properties for ansys apdl…?