Degradation of the bond between concrete and steel under cyclic shear loading, monitored by contact electrical resistance measurement

Jingyao Cao; D. D.L. Chung

doi:10.1016/S0008-8846(01)00462-8

Degradation of the bond between concrete and steel under cyclic shear loading, monitored by contact electrical resistance measurement

Jingyao Cao
, D. D.L. Chung

Department of Mechanical and Aerospace Engineering

SUNY Buffalo

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

26 Scopus citations

Abstract

Degradation of the bond between steel reinforcing bar (rebar) and concrete under cyclic shear loading was observed nondestructively by measuring the contact electrical resistance of the joint. Degradation, which caused a decrease in bond strength but no visual damage, was indicated by an abrupt increase in the resistance at a small fraction of the fatigue life.

Original language	English
Pages (from-to)	669-671
Number of pages	3
Journal	Cement and Concrete Research
Volume	31
Issue number	4
DOIs	https://doi.org/10.1016/S0008-8846(01)00462-8
State	Published - Apr 2001

Keywords

Bond strength
Degradation
Electrical properties
Fatigue
Reinforcement

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10.1016/S0008-8846(01)00462-8

Cite this

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title = "Degradation of the bond between concrete and steel under cyclic shear loading, monitored by contact electrical resistance measurement",

abstract = "Degradation of the bond between steel reinforcing bar (rebar) and concrete under cyclic shear loading was observed nondestructively by measuring the contact electrical resistance of the joint. Degradation, which caused a decrease in bond strength but no visual damage, was indicated by an abrupt increase in the resistance at a small fraction of the fatigue life.",

keywords = "Bond strength, Degradation, Electrical properties, Fatigue, Reinforcement",

author = "Jingyao Cao and Chung, \{D. D.L.\}",

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AU - Cao, Jingyao

AU - Chung, D. D.L.

PY - 2001/4

Y1 - 2001/4

N2 - Degradation of the bond between steel reinforcing bar (rebar) and concrete under cyclic shear loading was observed nondestructively by measuring the contact electrical resistance of the joint. Degradation, which caused a decrease in bond strength but no visual damage, was indicated by an abrupt increase in the resistance at a small fraction of the fatigue life.

AB - Degradation of the bond between steel reinforcing bar (rebar) and concrete under cyclic shear loading was observed nondestructively by measuring the contact electrical resistance of the joint. Degradation, which caused a decrease in bond strength but no visual damage, was indicated by an abrupt increase in the resistance at a small fraction of the fatigue life.

KW - Bond strength

KW - Degradation

KW - Electrical properties

KW - Fatigue

KW - Reinforcement

UR - https://www.scopus.com/pages/publications/0035303417

U2 - 10.1016/S0008-8846(01)00462-8

DO - 10.1016/S0008-8846(01)00462-8

M3 - Article

AN - SCOPUS:0035303417

SN - 0008-8846

VL - 31

SP - 669

EP - 671

JO - Cement and Concrete Research

JF - Cement and Concrete Research

IS - 4

ER -

Degradation of the bond between concrete and steel under cyclic shear loading, monitored by contact electrical resistance measurement

Abstract

Keywords

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