Stress Analysis of Laminated Boron / Epoxy Materials

"In this paper the stress are exists in different plate or laminate plate. Multi-layered epoxy ? boron composite laminated plate are mounted with slandered code [0o ,30o,-45o ]. Properties of material are E1=210Gpa, E2-90Gpa, V12=0.25, Gxy =4.8Gpa. in x and y direction. Found relation between stress and strain of epoxy-Boron materials. The computation of the stress and strain values for the angle play ?three layered symmetric laminated plate with various lamination angles. Under unidirectional axial forces Nx and Ny and Bending moment Mx=My=Mz=0. Composite material is Epoxy and boron of engineering properties value of three layers plats. The several of numerous results of stress and strain distribution in the layers of the analyzed laminated plate subjected to axial forces Nx and Ny =1000N/m. it is analysis of stress and strain in various height of laminated plate."