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Author:

Wang, G. (Wang, G..) | Zhang, D. (Zhang, D..) | Zheng, C. (Zheng, C..) | Zhang, C. (Zhang, C..) (Scholars:张弛)

Indexed by:

Scopus PKU CSCD

Abstract:

An experiment was carried out to study the post fire performance of steel reinforced concrete (SRC) columns, and a numerical simulation method for the post fire performance of the SRC columns was proposed on the basis of the experimental study. A finite element model for the temperature analysis of the SRC columns exposed to fire including the heating and cooling phases was proposed by programming a subroutine based on the ABAQUS software. At the same time, a numerical simulation method for the post fire performance of the SRC columns subjected fire including the heating and cooling phases was proposed, and the material constitutive relations in the heating phase, cooling phase and post fire phase was considered in this method. The numerical simulation was carried out by choosing the appropriate material constitutive relations and developing a user field subroutine on the platform of the ABAQUS. It shows that the calculation results agree well with those of the test results, which shows that the proposed numerical simulation method is reasonable. © 2016, Science Press. All right reserved.

Keyword:

Post fire performance; Steel reinforced concrete columns; User field subroutine

Author Community:

  • [ 1 ] [Wang, G.]Institute of Building Fire Research, China Academy of Building Research, Beijing, 100013, China
  • [ 2 ] [Zhang, D.]China Building Technology Group Co., Ltd, China Academy of Building Research, Beijing, 100013, China
  • [ 3 ] [Zheng, C.]Institute of Building Fire Research, China Academy of Building Research, Beijing, 100013, China
  • [ 4 ] [Zhang, C.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China

Reprint Author's Address:

  • [Wang, G.]Institute of Building Fire Research, China Academy of Building ResearchChina

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Source :

Journal of Building Structures

ISSN: 1000-6869

Year: 2016

Issue: 3

Volume: 37

Page: 44-50

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 17

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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