DIFFUSION OF HEAT IN CONCRETE AT ELEVATED TEMPERATURES.

Fan-bill B. Cheung; L. Baker; J. D. Bingle

DIFFUSION OF HEAT IN CONCRETE AT ELEVATED TEMPERATURES.

Fan-bill B. Cheung, L. Baker, J. D. Bingle

Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

High-temperature transients of concrete upon dehydration are studied both analytically and experimentally. A self-similar temperature profile is measured that supports the analytical approach. The similarity behavior implies that heat transfer in concrete is only weakly coupled to process of dehydration and moisture migration. Comparison between the analytical and experimental results indicates that the average values of thermal diffusivity of concrete at elevated temperatures can be several times smaller than the values at moderate temperatures.

Original language	English (US)
Journal	American Society of Mechanical Engineers (Paper)
Issue number	76 -WA/HT-79
State	Published - Jan 1 1976
Event	Unknown conference - Duration: Dec 5 1976 → Dec 5 1976

All Science Journal Classification (ASJC) codes

Mechanical Engineering

Cite this

@article{c4931e80d61f4eac9c9ea5bd1620953f,

title = "DIFFUSION OF HEAT IN CONCRETE AT ELEVATED TEMPERATURES.",

abstract = "High-temperature transients of concrete upon dehydration are studied both analytically and experimentally. A self-similar temperature profile is measured that supports the analytical approach. The similarity behavior implies that heat transfer in concrete is only weakly coupled to process of dehydration and moisture migration. Comparison between the analytical and experimental results indicates that the average values of thermal diffusivity of concrete at elevated temperatures can be several times smaller than the values at moderate temperatures.",

author = "Cheung, {Fan-bill B.} and L. Baker and Bingle, {J. D.}",

year = "1976",

month = jan,

day = "1",

language = "English (US)",

journal = "American Society of Mechanical Engineers (Paper)",

issn = "0402-1215",

number = "76 -WA/HT-79",

note = "Unknown conference ; Conference date: 05-12-1976 Through 05-12-1976",

}

TY - JOUR

T1 - DIFFUSION OF HEAT IN CONCRETE AT ELEVATED TEMPERATURES.

AU - Cheung, Fan-bill B.

AU - Baker, L.

AU - Bingle, J. D.

PY - 1976/1/1

Y1 - 1976/1/1

N2 - High-temperature transients of concrete upon dehydration are studied both analytically and experimentally. A self-similar temperature profile is measured that supports the analytical approach. The similarity behavior implies that heat transfer in concrete is only weakly coupled to process of dehydration and moisture migration. Comparison between the analytical and experimental results indicates that the average values of thermal diffusivity of concrete at elevated temperatures can be several times smaller than the values at moderate temperatures.

AB - High-temperature transients of concrete upon dehydration are studied both analytically and experimentally. A self-similar temperature profile is measured that supports the analytical approach. The similarity behavior implies that heat transfer in concrete is only weakly coupled to process of dehydration and moisture migration. Comparison between the analytical and experimental results indicates that the average values of thermal diffusivity of concrete at elevated temperatures can be several times smaller than the values at moderate temperatures.

UR - http://www.scopus.com/inward/record.url?scp=85041986809&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85041986809&partnerID=8YFLogxK

M3 - Conference article

SN - 0402-1215

JO - American Society of Mechanical Engineers (Paper)

JF - American Society of Mechanical Engineers (Paper)

IS - 76 -WA/HT-79

T2 - Unknown conference

Y2 - 5 December 1976 through 5 December 1976

ER -

DIFFUSION OF HEAT IN CONCRETE AT ELEVATED TEMPERATURES.

Abstract

All Science Journal Classification (ASJC) codes

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