Field monitoring of electrical conductivity of cover-zone concrete

W. J. McCarter; Malcolm Chrisp; G. Starrs; P. A M Basheer; J. Blewett

doi:10.1016/j.cemconcomp.2005.03.008

Field monitoring of electrical conductivity of cover-zone concrete

W. J. McCarter, Malcolm Chrisp, G. Starrs, P. A M Basheer, J. Blewett

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

62 Citations (Scopus)

Abstract

A sensor system, developed in a previous laboratory study [McCarter WJ, Emerson M, Ezirim H. Properties of concrete in the cover-zone: developments in monitoring techniques. Mag Conc Res 1995;47(172):243-51; Chrisp TM, McCarter WJ, Starrs G, Basheer PAM, Blewett J. Depth related variation in conductivity to study wetting and drying of cover-zone concrete. Cem Conc Comp 2002;24(5):415-27], is used to obtain the spatial distribution of electrical conductivity within the cover-zone of concrete specimens subjected to a range of natural exposure conditions. The testing methodology enables in-situ monitoring of the electrical conductivity and technical issues relating to site measurements are discussed. The work also highlights the need for continual monitoring of the covercrete as the electrical conductivity changes with time, depth and environment. © 2005 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	809-817
Number of pages	9
Journal	Cement and Concrete Composites
Volume	27
Issue number	7-8
DOIs	https://doi.org/10.1016/j.cemconcomp.2005.03.008
Publication status	Published - Aug 2005

Keywords

Concrete
Cover-zone
Durability
Electrical conductivity
Field monitoring

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10.1016/j.cemconcomp.2005.03.008

Cite this

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title = "Field monitoring of electrical conductivity of cover-zone concrete",

abstract = "A sensor system, developed in a previous laboratory study [McCarter WJ, Emerson M, Ezirim H. Properties of concrete in the cover-zone: developments in monitoring techniques. Mag Conc Res 1995;47(172):243-51; Chrisp TM, McCarter WJ, Starrs G, Basheer PAM, Blewett J. Depth related variation in conductivity to study wetting and drying of cover-zone concrete. Cem Conc Comp 2002;24(5):415-27], is used to obtain the spatial distribution of electrical conductivity within the cover-zone of concrete specimens subjected to a range of natural exposure conditions. The testing methodology enables in-situ monitoring of the electrical conductivity and technical issues relating to site measurements are discussed. The work also highlights the need for continual monitoring of the covercrete as the electrical conductivity changes with time, depth and environment. {\textcopyright} 2005 Elsevier Ltd. All rights reserved.",

keywords = "Concrete, Cover-zone, Durability, Electrical conductivity, Field monitoring",

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year = "2005",

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doi = "10.1016/j.cemconcomp.2005.03.008",

language = "English",

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journal = "Cement and Concrete Composites",

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T1 - Field monitoring of electrical conductivity of cover-zone concrete

AU - McCarter, W. J.

AU - Chrisp, Malcolm

AU - Starrs, G.

AU - Basheer, P. A M

AU - Blewett, J.

PY - 2005/8

Y1 - 2005/8

N2 - A sensor system, developed in a previous laboratory study [McCarter WJ, Emerson M, Ezirim H. Properties of concrete in the cover-zone: developments in monitoring techniques. Mag Conc Res 1995;47(172):243-51; Chrisp TM, McCarter WJ, Starrs G, Basheer PAM, Blewett J. Depth related variation in conductivity to study wetting and drying of cover-zone concrete. Cem Conc Comp 2002;24(5):415-27], is used to obtain the spatial distribution of electrical conductivity within the cover-zone of concrete specimens subjected to a range of natural exposure conditions. The testing methodology enables in-situ monitoring of the electrical conductivity and technical issues relating to site measurements are discussed. The work also highlights the need for continual monitoring of the covercrete as the electrical conductivity changes with time, depth and environment. © 2005 Elsevier Ltd. All rights reserved.

AB - A sensor system, developed in a previous laboratory study [McCarter WJ, Emerson M, Ezirim H. Properties of concrete in the cover-zone: developments in monitoring techniques. Mag Conc Res 1995;47(172):243-51; Chrisp TM, McCarter WJ, Starrs G, Basheer PAM, Blewett J. Depth related variation in conductivity to study wetting and drying of cover-zone concrete. Cem Conc Comp 2002;24(5):415-27], is used to obtain the spatial distribution of electrical conductivity within the cover-zone of concrete specimens subjected to a range of natural exposure conditions. The testing methodology enables in-situ monitoring of the electrical conductivity and technical issues relating to site measurements are discussed. The work also highlights the need for continual monitoring of the covercrete as the electrical conductivity changes with time, depth and environment. © 2005 Elsevier Ltd. All rights reserved.

KW - Concrete

KW - Cover-zone

KW - Durability

KW - Electrical conductivity

KW - Field monitoring

UR - https://www.scopus.com/pages/publications/20744456268

U2 - 10.1016/j.cemconcomp.2005.03.008

DO - 10.1016/j.cemconcomp.2005.03.008

M3 - Article

VL - 27

SP - 809

EP - 817

JO - Cement and Concrete Composites

JF - Cement and Concrete Composites

IS - 7-8

ER -

Field monitoring of electrical conductivity of cover-zone concrete

Abstract

Keywords

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