Electrochemical impedance spectroscopy of hardened compacted cemented soils at early curing stage

Pengju Han; Y. Frank Chen; Chao Ren; Xiaohong Bai

doi:10.3139/120.110710

Electrochemical impedance spectroscopy of hardened compacted cemented soils at early curing stage

Pengju Han, Y. Frank Chen, Chao Ren, Xiaohong Bai

School of Science, Engineering & Technology (Harrisburg)

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

4 Scopus citations

Abstract

Based on the theory of electrochemical impedance spectroscopy (EIS) and the properties of compacted cemented soils (CS) at different early curing time, an equivalent circuit model was developed to study the physical meanings of EIS parameters. EIS was also used to investigate the properties and hardened mechanisms of CS at different curing time. The relationships among the unconfined compressive strengths (UCS) of CS and EIS parameters are discussed. In addition, a useful multi-linear regression equation for UCS is proposed. The proposed model and EIS parameters help to understand the processing of cement hardened soils and the properties of CS. The study results offer more reasonable explanations for the EIS spectra.

Original language	English (US)
Pages (from-to)	343-348
Number of pages	6
Journal	Materialpruefung/Materials Testing
Volume	57
Issue number	4
DOIs	https://doi.org/10.3139/120.110710
State	Published - 2015

All Science Journal Classification (ASJC) codes

General Materials Science
Mechanics of Materials
Mechanical Engineering

Access to Document

10.3139/120.110710

Cite this

@article{f9d434e848d84e53bc675e602af69750,

title = "Electrochemical impedance spectroscopy of hardened compacted cemented soils at early curing stage",

abstract = "Based on the theory of electrochemical impedance spectroscopy (EIS) and the properties of compacted cemented soils (CS) at different early curing time, an equivalent circuit model was developed to study the physical meanings of EIS parameters. EIS was also used to investigate the properties and hardened mechanisms of CS at different curing time. The relationships among the unconfined compressive strengths (UCS) of CS and EIS parameters are discussed. In addition, a useful multi-linear regression equation for UCS is proposed. The proposed model and EIS parameters help to understand the processing of cement hardened soils and the properties of CS. The study results offer more reasonable explanations for the EIS spectra.",

author = "Pengju Han and Chen, {Y. Frank} and Chao Ren and Xiaohong Bai",

note = "Publisher Copyright: {\textcopyright} Carl Hanser Verlag, M{\"u}nchen.",

year = "2015",

doi = "10.3139/120.110710",

language = "English (US)",

volume = "57",

pages = "343--348",

journal = "Materialpruefung/Materials Testing",

issn = "0025-5300",

publisher = "Walter de Gruyter GmbH",

number = "4",

}

TY - JOUR

T1 - Electrochemical impedance spectroscopy of hardened compacted cemented soils at early curing stage

AU - Han, Pengju

AU - Chen, Y. Frank

AU - Ren, Chao

AU - Bai, Xiaohong

N1 - Publisher Copyright: © Carl Hanser Verlag, München.

PY - 2015

Y1 - 2015

N2 - Based on the theory of electrochemical impedance spectroscopy (EIS) and the properties of compacted cemented soils (CS) at different early curing time, an equivalent circuit model was developed to study the physical meanings of EIS parameters. EIS was also used to investigate the properties and hardened mechanisms of CS at different curing time. The relationships among the unconfined compressive strengths (UCS) of CS and EIS parameters are discussed. In addition, a useful multi-linear regression equation for UCS is proposed. The proposed model and EIS parameters help to understand the processing of cement hardened soils and the properties of CS. The study results offer more reasonable explanations for the EIS spectra.

AB - Based on the theory of electrochemical impedance spectroscopy (EIS) and the properties of compacted cemented soils (CS) at different early curing time, an equivalent circuit model was developed to study the physical meanings of EIS parameters. EIS was also used to investigate the properties and hardened mechanisms of CS at different curing time. The relationships among the unconfined compressive strengths (UCS) of CS and EIS parameters are discussed. In addition, a useful multi-linear regression equation for UCS is proposed. The proposed model and EIS parameters help to understand the processing of cement hardened soils and the properties of CS. The study results offer more reasonable explanations for the EIS spectra.

UR - http://www.scopus.com/inward/record.url?scp=84929753761&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84929753761&partnerID=8YFLogxK

U2 - 10.3139/120.110710

DO - 10.3139/120.110710

M3 - Article

AN - SCOPUS:84929753761

SN - 0025-5300

VL - 57

SP - 343

EP - 348

JO - Materialpruefung/Materials Testing

JF - Materialpruefung/Materials Testing

IS - 4

ER -

Electrochemical impedance spectroscopy of hardened compacted cemented soils at early curing stage

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this