Propagation of Intense Shock Waves into the Earth
作者:
Hyman Serbin,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1960)
卷期:
Volume 32,
issue 10
页码: 1257-1262
ISSN:0001-4966
年代: 1960
DOI:10.1121/1.1907891
出版商: Acoustical Society of America
数据来源: AIP
摘要:
An earlier paper by the author considered the behavior of a semi‐infinite solid reacting elastically to a point‐initiated blast wave at the surface. When the applied pressures are sufficiently high, the solid will experience inelastic behavior characteristic of the material. The earth is here regarded as a medium made up of solid matter, water, and air voids. It is assumed that the principal effect of high normal stresses is to close up the air voids and that thereafter the medium acts like an elastic solid. The calculation of the peak pressure vs depth is compared with experimental data derived from nuclear bomb tests and shows reasonable agreement considering the wide scatter of test points.
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