Quantitative damage characterization in polypropylene fiber reinforced concrete

H. Stang; B. Mobasher; S. P. Shah

doi:10.1016/0008-8846(90)90098-I

Quantitative damage characterization in polypropylene fiber reinforced concrete

H. Stang, B. Mobasher, S. P. Shah

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

35 Scopus citations

Abstract

An automatic algorithm for microcrack characterization in cement-based materials is presented. The algorithm, test procedures, and various error sources are described and quantified. The algorithm is applied to crack images obtained from a polypropylene-FRC material and the relationship between specific crack surface and strain as well as the relationship between an orientation measure and strain are reported and discussed. The obtained damage evolution relationships are compared to the observed stress/strain behavior of the pp-FRC material.

Original language	English (US)
Pages (from-to)	540-558
Number of pages	19
Journal	Cement and Concrete Research
Volume	20
Issue number	4
DOIs	https://doi.org/10.1016/0008-8846(90)90098-I
State	Published - Jul 1990
Externally published	Yes

ASJC Scopus subject areas

Building and Construction
General Materials Science

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10.1016/0008-8846(90)90098-I

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@article{c2d08939020a4f18aba1431ad966758d,

title = "Quantitative damage characterization in polypropylene fiber reinforced concrete",

abstract = "An automatic algorithm for microcrack characterization in cement-based materials is presented. The algorithm, test procedures, and various error sources are described and quantified. The algorithm is applied to crack images obtained from a polypropylene-FRC material and the relationship between specific crack surface and strain as well as the relationship between an orientation measure and strain are reported and discussed. The obtained damage evolution relationships are compared to the observed stress/strain behavior of the pp-FRC material.",

author = "H. Stang and B. Mobasher and Shah, {S. P.}",

note = "Funding Information: The authors gratefully acknowledge the financial support of the National Science Foundation (Grant No. ECE-8520361, Program Manager, John Scalzi). The Image Analysis system was obtained through the equipment grant # MSM-8704759 from the National Science Foundation. Dr. Henrik Stang wishes to acknowledge the support from the Danish Council for Scientific and Industrial Research (Grant Number 16-4239.B) and from {"}Grosserer Emil Hjort og Hustrus Legat{"}, which made his stay at Northwestern University possible.",

year = "1990",

month = jul,

doi = "10.1016/0008-8846(90)90098-I",

language = "English (US)",

volume = "20",

pages = "540--558",

journal = "Cement and Concrete Research",

issn = "0008-8846",

publisher = "Elsevier Limited",

number = "4",

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TY - JOUR

T1 - Quantitative damage characterization in polypropylene fiber reinforced concrete

AU - Stang, H.

AU - Mobasher, B.

AU - Shah, S. P.

N1 - Funding Information: The authors gratefully acknowledge the financial support of the National Science Foundation (Grant No. ECE-8520361, Program Manager, John Scalzi). The Image Analysis system was obtained through the equipment grant # MSM-8704759 from the National Science Foundation. Dr. Henrik Stang wishes to acknowledge the support from the Danish Council for Scientific and Industrial Research (Grant Number 16-4239.B) and from "Grosserer Emil Hjort og Hustrus Legat", which made his stay at Northwestern University possible.

PY - 1990/7

Y1 - 1990/7

N2 - An automatic algorithm for microcrack characterization in cement-based materials is presented. The algorithm, test procedures, and various error sources are described and quantified. The algorithm is applied to crack images obtained from a polypropylene-FRC material and the relationship between specific crack surface and strain as well as the relationship between an orientation measure and strain are reported and discussed. The obtained damage evolution relationships are compared to the observed stress/strain behavior of the pp-FRC material.

AB - An automatic algorithm for microcrack characterization in cement-based materials is presented. The algorithm, test procedures, and various error sources are described and quantified. The algorithm is applied to crack images obtained from a polypropylene-FRC material and the relationship between specific crack surface and strain as well as the relationship between an orientation measure and strain are reported and discussed. The obtained damage evolution relationships are compared to the observed stress/strain behavior of the pp-FRC material.

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U2 - 10.1016/0008-8846(90)90098-I

DO - 10.1016/0008-8846(90)90098-I

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EP - 558

JO - Cement and Concrete Research

JF - Cement and Concrete Research

IS - 4

ER -

Quantitative damage characterization in polypropylene fiber reinforced concrete

Abstract

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