Response analysis of curve beam bridge under high earthquake intensity

摘要

Beam bridge is the main bridge of highway construction. Because of the limitations of the terrain, the most of mountain bridges are in the curves, so the seismic response of the bridge is relatively special. This paper is based on the study of response of the typical bridge on curve which are under high intensity earthquake action. Based on the study, this paper summarizes seismic response characteristics of these bridges, which can be referenced for the seismic design of similar bridges.