An engineering mechanics based approach to predict safety of rc columns under high temperatures

Y. Yao

doi:10.4028/www.scientific.net/AMM.351-352.42

An engineering mechanics based approach to predict safety of rc columns under high temperatures

Y. Yao

School of Mechanics,Civil Engineering and Architecture

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Up till now, the design code for the determination of fire resistance of reinforced concrete (RC) columns is essentially based on tabulated data. Clearly, a more scientific approach based on an understanding of the fundamental behavior of columns in fire is timely and will be useful to structural engineers. This paper develops a straightforward and rational method to predict the fire resistance of RC columns, which is based on the traditional Rankine approach. The effect of shear bond, if included in the Rankine approach, will yield more accurate predictions. Material deterioration at elevated temperature with regard to the strength and stability of columns is also quantified.

Original language	English
Title of host publication	Advances in Civil Structures
Pages	42-45
Number of pages	4
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.351-352.42
State	Published - 2013
Event	3rd International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2013 - Jinan, China Duration: 24 May 2013 → 26 May 2013

Publication series

Name	Applied Mechanics and Materials
Volume	351-352
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	3rd International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2013
Country/Territory	China
City	Jinan
Period	24/05/13 → 26/05/13

Keywords

Column
High temperature
Reinforced concrete
Shear bond

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10.4028/www.scientific.net/AMM.351-352.42

Cite this

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title = "An engineering mechanics based approach to predict safety of rc columns under high temperatures",

abstract = "Up till now, the design code for the determination of fire resistance of reinforced concrete (RC) columns is essentially based on tabulated data. Clearly, a more scientific approach based on an understanding of the fundamental behavior of columns in fire is timely and will be useful to structural engineers. This paper develops a straightforward and rational method to predict the fire resistance of RC columns, which is based on the traditional Rankine approach. The effect of shear bond, if included in the Rankine approach, will yield more accurate predictions. Material deterioration at elevated temperature with regard to the strength and stability of columns is also quantified.",

keywords = "Column, High temperature, Reinforced concrete, Shear bond",

author = "Y. Yao",

year = "2013",

doi = "10.4028/www.scientific.net/AMM.351-352.42",

language = "英语",

isbn = "9783037857748",

series = "Applied Mechanics and Materials",

pages = "42--45",

booktitle = "Advances in Civil Structures",

note = "3rd International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2013 ; Conference date: 24-05-2013 Through 26-05-2013",

}

Yao, Y 2013, An engineering mechanics based approach to predict safety of rc columns under high temperatures. in Advances in Civil Structures. Applied Mechanics and Materials, vol. 351-352, pp. 42-45, 3rd International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2013, Jinan, China, 24/05/13. https://doi.org/10.4028/www.scientific.net/AMM.351-352.42

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PY - 2013

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N2 - Up till now, the design code for the determination of fire resistance of reinforced concrete (RC) columns is essentially based on tabulated data. Clearly, a more scientific approach based on an understanding of the fundamental behavior of columns in fire is timely and will be useful to structural engineers. This paper develops a straightforward and rational method to predict the fire resistance of RC columns, which is based on the traditional Rankine approach. The effect of shear bond, if included in the Rankine approach, will yield more accurate predictions. Material deterioration at elevated temperature with regard to the strength and stability of columns is also quantified.

AB - Up till now, the design code for the determination of fire resistance of reinforced concrete (RC) columns is essentially based on tabulated data. Clearly, a more scientific approach based on an understanding of the fundamental behavior of columns in fire is timely and will be useful to structural engineers. This paper develops a straightforward and rational method to predict the fire resistance of RC columns, which is based on the traditional Rankine approach. The effect of shear bond, if included in the Rankine approach, will yield more accurate predictions. Material deterioration at elevated temperature with regard to the strength and stability of columns is also quantified.

KW - Column

KW - High temperature

KW - Reinforced concrete

KW - Shear bond

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BT - Advances in Civil Structures

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Y2 - 24 May 2013 through 26 May 2013

ER -

An engineering mechanics based approach to predict safety of rc columns under high temperatures

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Keywords

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