Determination of the criteria of controlling the state of stress in composite materials during steplike loading

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Criteria for controlling the state of stress in composite materials based on epoxy resin filled with sand are determined using the phenomenon of mechanoelectrical conversion in dielectric materials. The principle of synchronous detection is applied to analyze the experimental results. Reference signals are taken to be the mechanoelectrical conversion pulse at a zero load and the acoustic pulse emitted by a piezoelectric transducer. It is shown that the elimination of low-informative time intervals from responses leads to a quasi-linear dependence of the chosen control criteria on the pressure applied to a sample and to an increase in the sensitivity of the criteria to the applied load.

Original languageEnglish
Pages (from-to)385-388
Number of pages4
JournalTechnical Physics
Volume60
Issue number3
DOIs
Publication statusPublished - 1 Mar 2015

Fingerprint

composite materials
piezoelectric transducers
epoxy resins
pulses
sands
elimination
intervals
acoustics
sensitivity

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

@article{85494b322e7d4d9b9c0cf2ba9fa677b2,
title = "Determination of the criteria of controlling the state of stress in composite materials during steplike loading",
abstract = "Criteria for controlling the state of stress in composite materials based on epoxy resin filled with sand are determined using the phenomenon of mechanoelectrical conversion in dielectric materials. The principle of synchronous detection is applied to analyze the experimental results. Reference signals are taken to be the mechanoelectrical conversion pulse at a zero load and the acoustic pulse emitted by a piezoelectric transducer. It is shown that the elimination of low-informative time intervals from responses leads to a quasi-linear dependence of the chosen control criteria on the pressure applied to a sample and to an increase in the sensitivity of the criteria to the applied load.",
author = "Surzhikov, {Vladimir Petrovich} and Fedotov, {Pavel Ivanovich} and Khorsov, {N. N.}",
year = "2015",
month = "3",
day = "1",
doi = "10.1134/S1063784215030263",
language = "English",
volume = "60",
pages = "385--388",
journal = "Technical Physics",
issn = "1063-7842",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "3",

}

TY - JOUR

T1 - Determination of the criteria of controlling the state of stress in composite materials during steplike loading

AU - Surzhikov, Vladimir Petrovich

AU - Fedotov, Pavel Ivanovich

AU - Khorsov, N. N.

PY - 2015/3/1

Y1 - 2015/3/1

N2 - Criteria for controlling the state of stress in composite materials based on epoxy resin filled with sand are determined using the phenomenon of mechanoelectrical conversion in dielectric materials. The principle of synchronous detection is applied to analyze the experimental results. Reference signals are taken to be the mechanoelectrical conversion pulse at a zero load and the acoustic pulse emitted by a piezoelectric transducer. It is shown that the elimination of low-informative time intervals from responses leads to a quasi-linear dependence of the chosen control criteria on the pressure applied to a sample and to an increase in the sensitivity of the criteria to the applied load.

AB - Criteria for controlling the state of stress in composite materials based on epoxy resin filled with sand are determined using the phenomenon of mechanoelectrical conversion in dielectric materials. The principle of synchronous detection is applied to analyze the experimental results. Reference signals are taken to be the mechanoelectrical conversion pulse at a zero load and the acoustic pulse emitted by a piezoelectric transducer. It is shown that the elimination of low-informative time intervals from responses leads to a quasi-linear dependence of the chosen control criteria on the pressure applied to a sample and to an increase in the sensitivity of the criteria to the applied load.

UR - http://www.scopus.com/inward/record.url?scp=84928113052&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84928113052&partnerID=8YFLogxK

U2 - 10.1134/S1063784215030263

DO - 10.1134/S1063784215030263

M3 - Article

AN - SCOPUS:84928113052

VL - 60

SP - 385

EP - 388

JO - Technical Physics

JF - Technical Physics

SN - 1063-7842

IS - 3

ER -