Analysis of the Reaction of Multi-dimensional Seismic Response for Special-Shaped Column Structure

Author

Chen Xiangshang ; Xu Dongqiang ; Jiang Fanglu ; Zhang Junhua

Author_Institution

Inst. of Civil Eng., Hebei Univ. of Technol., Tianjin, China

Volume

4

fYear

2009

fDate

21-22 May 2009

Firstpage

186

Lastpage

189

Abstract

This paper will establish the spatial analysis model of special-shaped column structure, and input the two components in horizontal direction and the torsional component of Ninghe seismic wave to the structure, and then carry out the elasto-plastic time-history analysis. The results show that the influence of multi-dimensional seismic to special-shaped column structure is sensitive. It should be fully considered that the increasing effects of torsiona component to structure in designing, in order to improve seismic safety of special-shaped column structure.

Keywords

beams (structures); earthquake engineering; earthquakes; elastoplasticity; finite element analysis; geophysics computing; structural engineering computing; China; Ninghe seismic wave torsional component; elastoplastic time history analysis; multidimensional seismic response analysis; seismic structural safety; spatial analysis model; special shaped column structure; Acceleration; Building materials; Civil engineering; Concrete; Earthquakes; Electronic mail; Information analysis; Paper technology; Seismic waves; Stress; Ansys model; frame structure; multi-dimensional seismic; special-shaped column; time history analysis; torsional acceleration component;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Computing Science, 2009. ICIC '09. Second International Conference on

Conference_Location

Manchester

Print_ISBN

978-0-7695-3634-7

Type

conf

DOI

10.1109/ICIC.2009.357

Filename

5169157