Welcome to Francis Academic Press

International Journal of Frontiers in Engineering Technology, 2023, 5(9); doi: 10.25236/IJFET.2023.050912.

Application of static elastoplastic method in seismic design of Bridges with double cylindrical piers

Author(s)

Feng Jiali, Wang Qian, Yan Guangpeng

Corresponding Author:
Feng Jiali
Affiliation(s)

Zhongnan Design and Research Institute of China Municipal Engineering Co., LTD, Wuhan, 430014, China

Abstract

In order to improve the seismic coefficient of Bridges and other structures, people usually use various high-level technical means, among which the time-efficient and accurate method is relatively high, that is, static elastoplastic method. In the design process of double cylindrical pier bridge, once an earthquake occurs, the top of the bridge is prone to a certain displacement, but the bearing structure is not prone to deformation. In addition, the stability of the structure is relatively strong. Based on this, this paper focuses on the application of static elastoplastic method in seismic design of double cylindrical pier Bridges, so as to provide reference for relevant personnel.

Keywords

static elastoplasticity; Double cylindrical pier; Seismic design

Cite This Paper

Feng Jiali, Wang Qian, Yan Guangpeng. Application of static elastoplastic method in seismic design of Bridges with double cylindrical piers. International Journal of Frontiers in Engineering Technology (2023), Vol. 5, Issue 9: 67-71. https://doi.org/10.25236/IJFET.2023.050912.

References

[1] Edmond V. Muho,Jiang Qian,Dimitri E. Beskos(2020). A direct displacement-based seismic design method using a MDOF equivalent system: application to R/C framed structures. Bulletin of Earthquake Engineering.

[2] Wei Guo,Qiaodan Du,Zhe Huang,Hongye Gou,Xu Xie,Yong Li(2020). An improved equivalent energy-based design procedure for seismic isolation system of simply supported bridge in China's high-speed railway. Soil Dynamics and Earthquake Engineering.

[3] Gian Michele Calvi(2019). On the correction of spectra by a displacement reduction factor in direct displacement‐based seismic design and assessment. Earthquake Engineering & Structural Dynamics.

[4] Pourali Nasir,Khosravi Horr,Dehestani Mehdi(2019). An investigation of P-delta effect in conventional seismic design and direct displacement-based design using elasto-plastic SDOF systems. Bulletin of Earthquake Engineering.