ANNUAL JOURNAL
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HYDROACOUSTICS
ANNUAL JOURNAL |
| START | NEW VOL 20 | SEARCH | STATISTICS | PAS - GDANSK DIVISION |
pp. 53-58, vol. 1, 1997 Paul A. Johnson Nonlinear Elasticity Group, MS D443, Los Alamos National Laboratory, Los Alamos, USA Koen E-A. Van Den Abeele Nonlinear Elasticity Group, MS D443, Los Alamos National Laboratory, Los Alamos, USA Key words: Abstract: The nonlinear response of rock is much different than that of ordinary materials. Especially at ambient conditions, rock responds in an extremely nonlinear fashion, often due to the presence of hysteresis. Nonlinear elastic response in rock is illustrated by dynamic results from resonant bar and pulse-mode experiments.
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