IMPACT DETERMINATIONS Open PDF Document Details Document Type Technical Report Publication Date Oct 26, 1962 Accession Number AD0400638 Entities People E. A. Ripperger Organizations University of Texas at Austin Tags Communities of Interest Energy and Power Technologies Human Systems DTIC Thesaurus Topics Aerial Delivery Base Lines Civil Engineering Cushioning Determinants (Mathematics) Dissipation Engineering Howitzers Impact Tests Materials Measurement Mechanics Plastics Polyurethanes Shock Response Spectra Test And Evaluation Water Tanks