00000nam 2200000zi 4500 9.943018 CaOODSP 20240919104114 m o d f cr bn||||||||| 240909e198803##nscado ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre D68-21/18-1988E-PDF Porter, J. F., author. Response of SMA and narrow gap HY80 weldments to explosive shock loading / J.F. Porter - D.O. Morehouse, J.R. Matthews ; approved by L.J. Leggat. Dartmouth, N.S. : National Defence, Research and Development Branch, Defence Research Establishment Atlantic, March 1988. 1 online resource (iv, 34 pages) : illustrations, graphs, photographs. text txt rdacontent computer c rdamedia online resource cr rdacarrier Technical memorandum ; 88/206 Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (pages 31-32). "The performance of high yield strength steel plate and weldments, subjected to high levels of dynamic plastic deformation from explosive shock, is an important aspect in the study of materials used in submarine pressure hull construction. This report describes the development of an explosive shock test procedure and its application to study the behaviour of HY80 plate, several shielded metal arc weldments of HY80, and several metal inert gas narrow gap HY80 weldments"--Abstract, page ii. Includes abstracts in English and French. Submarines (Ships) Hulls (Naval architecture) Welded joints Testing. Underwater explosions. Sous-marins. Coques (Architecture navale) Soudures Essais. Explosions sous-marines. Defence Research Establishment Atlantic, issuing body. D.R.E.A. technical memorandum ; 88/206. (CaOODSP)9.941838 PDF 1.45 MB https://publications.gc.ca/collections/collection_2024/rddc-drdc/D68-21-18-1988-eng.pdf