Lateral seismic collapse fragility analysis of RC frame structures

Da Gang Lü; Xiao Hui Yu; Zhi Heng Chen

Lateral seismic collapse fragility analysis of RC frame structures

Da Gang Lü^*
, Xiao Hui Yu
, Zhi Heng Chen

^*Corresponding author for this work

School of Civil Engineering, Harbin Institute of Technology

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

35 Scopus citations

Abstract

To study the lateral seismic collapse fragility of RC frame structures, multi-record incremental dynamic analysis method is utilized to get the lateral seismic collapse fragility curves of a three-bay and five-storey RC frame building, in which the FEMA-rule and computational non-convergence are taken as a rule of lateral collapse of structures. The results demonstrate that the FEMA-rule is conservative to determine lateral collapse. Under the major earthquake, the structural collapse risk is limited.

Original language	English
Pages (from-to)	1-5
Number of pages	5
Journal	Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume	43
Issue number	6
State	Published - Jun 2011
Externally published	Yes

Keywords

Collapse fragility
Incremental dynamic analysis
Lateral collapse
Seismic fragility

Cite this

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title = "Lateral seismic collapse fragility analysis of RC frame structures",

abstract = "To study the lateral seismic collapse fragility of RC frame structures, multi-record incremental dynamic analysis method is utilized to get the lateral seismic collapse fragility curves of a three-bay and five-storey RC frame building, in which the FEMA-rule and computational non-convergence are taken as a rule of lateral collapse of structures. The results demonstrate that the FEMA-rule is conservative to determine lateral collapse. Under the major earthquake, the structural collapse risk is limited.",

keywords = "Collapse fragility, Incremental dynamic analysis, Lateral collapse, Seismic fragility",

author = "L{\"u}, \{Da Gang\} and Yu, \{Xiao Hui\} and Chen, \{Zhi Heng\}",

year = "2011",

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journal = "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",

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T1 - Lateral seismic collapse fragility analysis of RC frame structures

AU - Lü, Da Gang

AU - Yu, Xiao Hui

AU - Chen, Zhi Heng

PY - 2011/6

Y1 - 2011/6

N2 - To study the lateral seismic collapse fragility of RC frame structures, multi-record incremental dynamic analysis method is utilized to get the lateral seismic collapse fragility curves of a three-bay and five-storey RC frame building, in which the FEMA-rule and computational non-convergence are taken as a rule of lateral collapse of structures. The results demonstrate that the FEMA-rule is conservative to determine lateral collapse. Under the major earthquake, the structural collapse risk is limited.

AB - To study the lateral seismic collapse fragility of RC frame structures, multi-record incremental dynamic analysis method is utilized to get the lateral seismic collapse fragility curves of a three-bay and five-storey RC frame building, in which the FEMA-rule and computational non-convergence are taken as a rule of lateral collapse of structures. The results demonstrate that the FEMA-rule is conservative to determine lateral collapse. Under the major earthquake, the structural collapse risk is limited.

KW - Collapse fragility

KW - Incremental dynamic analysis

KW - Lateral collapse

KW - Seismic fragility

UR - https://www.scopus.com/pages/publications/80051571528

M3 - 文章

AN - SCOPUS:80051571528

SN - 0367-6234

VL - 43

SP - 1

EP - 5

JO - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

JF - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

IS - 6

ER -

Lateral seismic collapse fragility analysis of RC frame structures

Abstract

Keywords

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