This program is the analytical approach in composite design to determine the safety factors and strength components of a general multidirectional laminate based on the Tsai-Wu failure criterion and also on the first ply failure (FPF) approach by usin

用最先一层失效理论和渐进失效理论计算层合板失效。(Using the first ply failure theory and progressive failure theory to calculate the failure of laminated plates.)