Safety of nuclear reactors part B

Unsteady-state strength mathematical model

Mohamed El-Shayeb, Mohd Zamri Yusoff, Ali Bondok, Adnan Roseli, Fazril Ideris, Saiful Hasmady Abu Hassan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The significant mechanical properties that determine the strength of concrete-filled square steel columns are compressive strength, modulus of elasticity, ultimate strain of the concrete, yield strength and modulus of elasticity of the steel. A survey of the literature shows that the variation of these properties with temperature is influenced by many factors. The compressive strength of concrete at elevated temperature is affected by the rate and duration of heating, the size and shape of the test specimen and the loading during the heating. During exposure to fire the strength of the column decreases with the duration of exposure. The strength of the column can be calculated by a method based on load-deflection analysis which in turn is based on a stress-strain analysis of cross-sections. A mathematical model describing the behavior of concrete-filled square steel column structures under load and heat has been thoroughly examined in this paper. The main goals of this model are to study the structure member characteristics (temperature, deformation and strength) under excessive heat conditions and to study the possibility of increasing the endurance time by changing the column composite structure.

Original languageEnglish
Title of host publication12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2
Subtitle of host publicationPlant, Oper., Maint., and Life Cycl.; Struct. Integrity and Dyn.; Nucl. Eng. Adv.; Codes, Stand., Licensing, and Regul. Issues; Low Level Waste
Pages495-502
Number of pages8
Volume2
Publication statusPublished - 2004
Event12th International Conference on Nuclear Engineering (ICONE12) - 2004 - Arlington, VA, United States
Duration: 25 Apr 200429 Apr 2004

Other

Other12th International Conference on Nuclear Engineering (ICONE12) - 2004
CountryUnited States
CityArlington, VA
Period25/04/0429/04/04

Fingerprint

Nuclear reactors
Concretes
Mathematical models
Compressive strength
Steel
Elastic moduli
Heating
Composite structures
Temperature
Yield stress
Fires
Durability
Mechanical properties
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Nuclear Energy and Engineering

Cite this

El-Shayeb, M., Yusoff, M. Z., Bondok, A., Roseli, A., Ideris, F., & Abu Hassan, S. H. (2004). Safety of nuclear reactors part B: Unsteady-state strength mathematical model. In 12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2: Plant, Oper., Maint., and Life Cycl.; Struct. Integrity and Dyn.; Nucl. Eng. Adv.; Codes, Stand., Licensing, and Regul. Issues; Low Level Waste (Vol. 2, pp. 495-502)
El-Shayeb, Mohamed ; Yusoff, Mohd Zamri ; Bondok, Ali ; Roseli, Adnan ; Ideris, Fazril ; Abu Hassan, Saiful Hasmady. / Safety of nuclear reactors part B : Unsteady-state strength mathematical model. 12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2: Plant, Oper., Maint., and Life Cycl.; Struct. Integrity and Dyn.; Nucl. Eng. Adv.; Codes, Stand., Licensing, and Regul. Issues; Low Level Waste. Vol. 2 2004. pp. 495-502
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abstract = "The significant mechanical properties that determine the strength of concrete-filled square steel columns are compressive strength, modulus of elasticity, ultimate strain of the concrete, yield strength and modulus of elasticity of the steel. A survey of the literature shows that the variation of these properties with temperature is influenced by many factors. The compressive strength of concrete at elevated temperature is affected by the rate and duration of heating, the size and shape of the test specimen and the loading during the heating. During exposure to fire the strength of the column decreases with the duration of exposure. The strength of the column can be calculated by a method based on load-deflection analysis which in turn is based on a stress-strain analysis of cross-sections. A mathematical model describing the behavior of concrete-filled square steel column structures under load and heat has been thoroughly examined in this paper. The main goals of this model are to study the structure member characteristics (temperature, deformation and strength) under excessive heat conditions and to study the possibility of increasing the endurance time by changing the column composite structure.",
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El-Shayeb, M, Yusoff, MZ, Bondok, A, Roseli, A, Ideris, F & Abu Hassan, SH 2004, Safety of nuclear reactors part B: Unsteady-state strength mathematical model. in 12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2: Plant, Oper., Maint., and Life Cycl.; Struct. Integrity and Dyn.; Nucl. Eng. Adv.; Codes, Stand., Licensing, and Regul. Issues; Low Level Waste. vol. 2, pp. 495-502, 12th International Conference on Nuclear Engineering (ICONE12) - 2004, Arlington, VA, United States, 25/04/04.

Safety of nuclear reactors part B : Unsteady-state strength mathematical model. / El-Shayeb, Mohamed; Yusoff, Mohd Zamri; Bondok, Ali; Roseli, Adnan; Ideris, Fazril; Abu Hassan, Saiful Hasmady.

12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2: Plant, Oper., Maint., and Life Cycl.; Struct. Integrity and Dyn.; Nucl. Eng. Adv.; Codes, Stand., Licensing, and Regul. Issues; Low Level Waste. Vol. 2 2004. p. 495-502.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Safety of nuclear reactors part B

T2 - Unsteady-state strength mathematical model

AU - El-Shayeb, Mohamed

AU - Yusoff, Mohd Zamri

AU - Bondok, Ali

AU - Roseli, Adnan

AU - Ideris, Fazril

AU - Abu Hassan, Saiful Hasmady

PY - 2004

Y1 - 2004

N2 - The significant mechanical properties that determine the strength of concrete-filled square steel columns are compressive strength, modulus of elasticity, ultimate strain of the concrete, yield strength and modulus of elasticity of the steel. A survey of the literature shows that the variation of these properties with temperature is influenced by many factors. The compressive strength of concrete at elevated temperature is affected by the rate and duration of heating, the size and shape of the test specimen and the loading during the heating. During exposure to fire the strength of the column decreases with the duration of exposure. The strength of the column can be calculated by a method based on load-deflection analysis which in turn is based on a stress-strain analysis of cross-sections. A mathematical model describing the behavior of concrete-filled square steel column structures under load and heat has been thoroughly examined in this paper. The main goals of this model are to study the structure member characteristics (temperature, deformation and strength) under excessive heat conditions and to study the possibility of increasing the endurance time by changing the column composite structure.

AB - The significant mechanical properties that determine the strength of concrete-filled square steel columns are compressive strength, modulus of elasticity, ultimate strain of the concrete, yield strength and modulus of elasticity of the steel. A survey of the literature shows that the variation of these properties with temperature is influenced by many factors. The compressive strength of concrete at elevated temperature is affected by the rate and duration of heating, the size and shape of the test specimen and the loading during the heating. During exposure to fire the strength of the column decreases with the duration of exposure. The strength of the column can be calculated by a method based on load-deflection analysis which in turn is based on a stress-strain analysis of cross-sections. A mathematical model describing the behavior of concrete-filled square steel column structures under load and heat has been thoroughly examined in this paper. The main goals of this model are to study the structure member characteristics (temperature, deformation and strength) under excessive heat conditions and to study the possibility of increasing the endurance time by changing the column composite structure.

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M3 - Conference contribution

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BT - 12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2

ER -

El-Shayeb M, Yusoff MZ, Bondok A, Roseli A, Ideris F, Abu Hassan SH. Safety of nuclear reactors part B: Unsteady-state strength mathematical model. In 12th Int. Conf. on Nucl. Eng. (ICONE12) - 2004 Volume 2: Plant, Oper., Maint., and Life Cycl.; Struct. Integrity and Dyn.; Nucl. Eng. Adv.; Codes, Stand., Licensing, and Regul. Issues; Low Level Waste. Vol. 2. 2004. p. 495-502