Some Experimental Indications of the Stresses Produced in a Body by an Exploding Charge
- 1 September 1951
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 22 (9) , 1178-1181
- https://doi.org/10.1063/1.1700129
Abstract
The effects produced by small cylindrical charges that were detonated on the surfaces of heavy steel plates are discussed. Particular attention is paid to (a) shapes of crater, (b) changes in hardness, (c) flow patterns, (d) fractures, and (e) changes in microstructure. The distribution of stress appears in some respects to correspond to that which might be set up by a static load. The mechanisms of the inelastic deformation, however, differ very greatly between the static case and the dynamic case. Dynamic loading produces numerous shock twins and fractures that undoubtedly occur because of the very high strain rates involved.This publication has 2 references indexed in Scilit:
- Tensile properties of ingot iron at low temperaturesJournal of Research of the National Bureau of Standards, 1950
- The mode of formation of Neumann bands. Part I.–The mechanism of twinning in the body-centred cubic latticeProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1928