Analysis on the Seismic Damage for Double Column Pier of Passenger Dedicated Line
[1]WANG Tao,LI Yu,BAI Hua,et al.Analysis on the Seismic Damage for Double Column Pier of Passenger Dedicated Line[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):9-13.[doi:10.3969/j.issn.1671-6833.2012.04.003]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 04
Page number:
9-13
Column:
Public date:
2012-07-10
- Title:
- Analysis on the Seismic Damage for Double Column Pier of Passenger Dedicated Line
- CLC:
- U442.55
- Abstract:
- Reasonable strong seismic motion records are selected according to the applicable Code of SeismicDesign for Railway Engineering. By using FEA software, the FEA model of one double-column pier of passen-ger dedicated line is established with considering the effect of flexible base elfects and seismic characteristic.Based on Park-Ang seismic damage model and nonlinear seismic response analysis, the seismic damage analy.sis on double-column pier of passenger dedicated Line is carried out. The study results are obtained as follow :1 ) T’he seismic damage of bridge mainly happen during the early and middle stage of seismic motion, 2) Thereare still major discrepancies in the seismie damage made from the seismic records which come from the samegite condition and have the same PGA. 3) Although PGA has a great elfect on the seismic damage index, ithas nothing to do with the happening time of max seismic damage index.
- References:
- -
- Similar References:
Memo
-
Last Update:
1900-01-01
