Minimization of fracture-pulse energy under contact interaction. / Volkov, G. A.; Silberschmidt, V. V.; Mitrofanov, A. V.; Gruzdkov, A. A.; Bratov, V. A.; Petrov, Yu V.
In: Doklady Physics, Vol. 54, No. 7, 01.07.2009, p. 322-324.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Minimization of fracture-pulse energy under contact interaction
AU - Volkov, G. A.
AU - Silberschmidt, V. V.
AU - Mitrofanov, A. V.
AU - Gruzdkov, A. A.
AU - Bratov, V. A.
AU - Petrov, Yu V.
PY - 2009/7/1
Y1 - 2009/7/1
N2 - The incubation-time criterion was used for determining the parameters of fracture pulses. The approach was based on the concept of the fracture characteristic time, while the time parameter being taken into account in this concept as the strength characteristic of material that solved the problems on the prediction of dynamic strength of continua. The use of the structural time allowed to explain the experimentally observed effect of optimization of the energy spent on the fracture of materials by pulsed dynamic attacks. It was also found that this energy substantially depended on the attack duration and had the characteristic lowest value.
AB - The incubation-time criterion was used for determining the parameters of fracture pulses. The approach was based on the concept of the fracture characteristic time, while the time parameter being taken into account in this concept as the strength characteristic of material that solved the problems on the prediction of dynamic strength of continua. The use of the structural time allowed to explain the experimentally observed effect of optimization of the energy spent on the fracture of materials by pulsed dynamic attacks. It was also found that this energy substantially depended on the attack duration and had the characteristic lowest value.
UR - http://www.scopus.com/inward/record.url?scp=68249125622&partnerID=8YFLogxK
U2 - 10.1134/S1028335809070040
DO - 10.1134/S1028335809070040
M3 - Article
AN - SCOPUS:68249125622
VL - 54
SP - 322
EP - 324
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 7
ER -
ID: 35930880