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Effect of pulse shape on spall strength. / Smirnov, V.I. ; Petrov, Yu. V.

In: Journal of Applied Mechanics and Technical Physics, Vol. 59, No. 2, 03.2018, p. 303–309 .

Research output: Contribution to journal › Article › peer-review

Harvard

Smirnov, VI & Petrov, YV 2018, 'Effect of pulse shape on spall strength', Journal of Applied Mechanics and Technical Physics, vol. 59, no. 2, pp. 303–309 . https://doi.org/10.1134/S002189441802013X

APA

Smirnov, V. I., & Petrov, Y. V. (2018). Effect of pulse shape on spall strength. Journal of Applied Mechanics and Technical Physics, 59(2), 303–309 . https://doi.org/10.1134/S002189441802013X

Vancouver

Smirnov VI, Petrov YV. Effect of pulse shape on spall strength. Journal of Applied Mechanics and Technical Physics. 2018 Mar;59(2):303–309 . https://doi.org/10.1134/S002189441802013X

Author

Smirnov, V.I. ; Petrov, Yu. V. / Effect of pulse shape on spall strength. In: Journal of Applied Mechanics and Technical Physics. 2018 ; Vol. 59, No. 2. pp. 303–309 .

BibTeX

@article{930d772bcb46438ea1d47d215393bf74,
title = "Effect of pulse shape on spall strength",
abstract = "This paper analyzes the effect of the time-dependent shape of a load pulse on the spall strength of materials. Within the framework of a classical one-dimensional scheme, triangular pulses with signal rise and decay portions and with no signal rise portions considered. Calculation results for the threshold characteristics of fracture for rail steel are given. The possibility of optimization of fracture by selecting a loading time with the use of an introduced characteristic of dynamic strength (pulse fracture capacity) is demonstrated. The study is carried out using a structure–time fracture criterion.",
keywords = "incubation time, pulse fracture capacity, spall, structure–time criterion, threshold power pulse, applied mechanics and t, researchgate, discussions, effect of pulse shape, on spall strength, article in journal of, 325266962, echnical physics, stats, march 2018, www, publication, https, net, this publication at, and author profiles for, structure-time criterion, DEPENDENCE, METALS",
author = "V.I. Smirnov and Petrov, {Yu. V.}",
note = "Funding Information: The introduction of a characteristic time of fracture can help explain the effect of loading rate on the fracture of metal at a macroscopic scale, which is required in the development of techniques for testing and certification of strength properties of structural materials. This work was supported by the Russian Foundation for Basic Research (Grant No. 16-01-00638-a).",
year = "2018",
month = mar,
doi = "10.1134/S002189441802013X",
language = "English",
volume = "59",
pages = "303–309 ",
journal = "Journal of Applied Mechanics and Technical Physics",
issn = "0021-8944",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Effect of pulse shape on spall strength

AU - Smirnov, V.I.

AU - Petrov, Yu. V.

N1 - Funding Information: The introduction of a characteristic time of fracture can help explain the effect of loading rate on the fracture of metal at a macroscopic scale, which is required in the development of techniques for testing and certification of strength properties of structural materials. This work was supported by the Russian Foundation for Basic Research (Grant No. 16-01-00638-a).

PY - 2018/3

Y1 - 2018/3

N2 - This paper analyzes the effect of the time-dependent shape of a load pulse on the spall strength of materials. Within the framework of a classical one-dimensional scheme, triangular pulses with signal rise and decay portions and with no signal rise portions considered. Calculation results for the threshold characteristics of fracture for rail steel are given. The possibility of optimization of fracture by selecting a loading time with the use of an introduced characteristic of dynamic strength (pulse fracture capacity) is demonstrated. The study is carried out using a structure–time fracture criterion.

AB - This paper analyzes the effect of the time-dependent shape of a load pulse on the spall strength of materials. Within the framework of a classical one-dimensional scheme, triangular pulses with signal rise and decay portions and with no signal rise portions considered. Calculation results for the threshold characteristics of fracture for rail steel are given. The possibility of optimization of fracture by selecting a loading time with the use of an introduced characteristic of dynamic strength (pulse fracture capacity) is demonstrated. The study is carried out using a structure–time fracture criterion.

KW - incubation time

KW - pulse fracture capacity

KW - spall

KW - structure–time criterion

KW - threshold power pulse

KW - applied mechanics and t

KW - researchgate

KW - discussions

KW - effect of pulse shape

KW - on spall strength

KW - article in journal of

KW - 325266962

KW - echnical physics

KW - stats

KW - march 2018

KW - www

KW - publication

KW - https

KW - net

KW - this publication at

KW - and author profiles for

KW - structure-time criterion

KW - DEPENDENCE

KW - METALS

UR - http://www.scopus.com/inward/record.url?scp=85047311265&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/effect-pulse-shape-spall-strength

U2 - 10.1134/S002189441802013X

DO - 10.1134/S002189441802013X

M3 - Article

VL - 59

SP - 303

EP - 309

JO - Journal of Applied Mechanics and Technical Physics

JF - Journal of Applied Mechanics and Technical Physics

SN - 0021-8944

IS - 2

ER -

ID: 35179842