The Optimized Arch Design Theory and Engineering Practices, Open PDF Document Details Document Type Technical Report Publication Date Mar 12, 1984 Accession Number ADA139750 Entities People W. Shengli Organizations National Air and Space Intelligence Center Tags Communities of Interest Human Systems DTIC Thesaurus Topics Bending Moments Blast Waves Concrete Construction Education Engineering Equations Geometry Load Distribution Materials Materials Testing Mechanics Standards Structural Mechanics Test Methods Two Dimensional Underground Structures