On the separation of internal and boundary damage from combined measurements of electrical conductivity and vibration frequencies

Eric A. Butcher; Igor Sevostianov; Thomas Burton

doi:10.1016/j.ijengsci.2008.03.006

On the separation of internal and boundary damage from combined measurements of electrical conductivity and vibration frequencies

Eric A. Butcher, Igor Sevostianov, Thomas Burton

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

15 Scopus citations

Abstract

The paper addresses one of the key problems in structural health monitoring - how to separate defects accumulated in structural members from those in joints. It is suggested to use an additional set of measurements - electrical conductivity - to distinguish between two types of defects. The theory is illustrated by a clear simple one-dimensional example of longitudinal vibrations of a slender bar.

Original language	English (US)
Pages (from-to)	968-975
Number of pages	8
Journal	International Journal of Engineering Science
Volume	46
Issue number	10
DOIs	https://doi.org/10.1016/j.ijengsci.2008.03.006
State	Published - Oct 2008
Externally published	Yes

Keywords

Conductivity
Cross-property connections
Elastic moduli
Natural frequency
Structural health monitoring

ASJC Scopus subject areas

Mechanics of Materials
General Engineering
Mechanical Engineering
General Materials Science

Access to Document

10.1016/j.ijengsci.2008.03.006

Cite this

@article{50057a6873784a4181317631141fdbf0,

title = "On the separation of internal and boundary damage from combined measurements of electrical conductivity and vibration frequencies",

abstract = "The paper addresses one of the key problems in structural health monitoring - how to separate defects accumulated in structural members from those in joints. It is suggested to use an additional set of measurements - electrical conductivity - to distinguish between two types of defects. The theory is illustrated by a clear simple one-dimensional example of longitudinal vibrations of a slender bar.",

keywords = "Conductivity, Cross-property connections, Elastic moduli, Natural frequency, Structural health monitoring",

author = "Butcher, \{Eric A.\} and Igor Sevostianov and Thomas Burton",

note = "Funding Information: The financial support of NASA (Grant No. GR0002488 to NMSU) is gratefully acknowledged. ",

year = "2008",

month = oct,

doi = "10.1016/j.ijengsci.2008.03.006",

language = "English (US)",

volume = "46",

pages = "968--975",

journal = "International Journal of Engineering Science",

issn = "0020-7225",

publisher = "Elsevier Ltd",

number = "10",

}

TY - JOUR

T1 - On the separation of internal and boundary damage from combined measurements of electrical conductivity and vibration frequencies

AU - Butcher, Eric A.

AU - Sevostianov, Igor

AU - Burton, Thomas

N1 - Funding Information: The financial support of NASA (Grant No. GR0002488 to NMSU) is gratefully acknowledged.

PY - 2008/10

Y1 - 2008/10

N2 - The paper addresses one of the key problems in structural health monitoring - how to separate defects accumulated in structural members from those in joints. It is suggested to use an additional set of measurements - electrical conductivity - to distinguish between two types of defects. The theory is illustrated by a clear simple one-dimensional example of longitudinal vibrations of a slender bar.

AB - The paper addresses one of the key problems in structural health monitoring - how to separate defects accumulated in structural members from those in joints. It is suggested to use an additional set of measurements - electrical conductivity - to distinguish between two types of defects. The theory is illustrated by a clear simple one-dimensional example of longitudinal vibrations of a slender bar.

KW - Conductivity

KW - Cross-property connections

KW - Elastic moduli

KW - Natural frequency

KW - Structural health monitoring

UR - https://www.scopus.com/pages/publications/51349083197

UR - https://www.scopus.com/inward/citedby.url?scp=51349083197&partnerID=8YFLogxK

U2 - 10.1016/j.ijengsci.2008.03.006

DO - 10.1016/j.ijengsci.2008.03.006

M3 - Article

AN - SCOPUS:51349083197

SN - 0020-7225

VL - 46

SP - 968

EP - 975

JO - International Journal of Engineering Science

JF - International Journal of Engineering Science

IS - 10

ER -

On the separation of internal and boundary damage from combined measurements of electrical conductivity and vibration frequencies

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this