The maximal effective pressure is the larger (if applicable) of a, b or c: A. The peak incident pressure; B. The incident plus dynamic pressure; or C. The reflected pressure (ref. TM 5-1300)
Department of Energy AREA SDMP, DOE Handbook, Glossary of Environment Safety and Health Terms, DOE-HDBK-1188-2006, D.C. 20585, USA 2006. http://www.hse.niordc.ir/uploads/86_24_dictionary_ 2006.pdf, (Envir Hlth and Sfty - Amer) {44}