Rosen, B.Walter, Materials Sciences Corp, Materials Sciences Corp

The utilization of the diversity of contemporary high strength and high stiffness fibers in various structural applications has motivated a new interest in the study of relationships between the mechanical and physical properties of composites and those of their constituents. The aims of such studies are, first, to provide the ability to analyze the performance of structures utilizing these heterogeneous materials, and second, to provide guidelines for the development of improved materials. The inclusion in the structural design process of this material design phase has had a significant impact upon the entire design process; particularly upon the preliminary design phase.