The Description of Bridge Seismic Design and Preventive Measures

There are still a lot of problems in bridge seismic design in China,which urgently need to gain practical experience,to improve philosophy and methods of current bridge seismic design,so as to reduce the impact of the earthquake on road traffic.This paper conducted a brief description of the relevant aspects of the seismic design of the bridge structure,on this basis,put forward protective measures,providing reference and experience for the majority of colleagues.