Research Status of Influencing Factors of Bridge Impact Coefficient

Abstract

With the continuous development of bridge transportation and long-span bridges in China, the coupling dynamic interaction between vehicles and bridges has become more and more complex, and has received more and more attention. This paper briefly summarizes the research on the influencing factors of bridge impact coefficient by domestic and foreign scholars, focusing on systematically sorting out and summarizing the three aspects of bridge structural parameters, vehicle parameters, and vehicle-bridge coupling, summarizing its main achievements, at the same time, it points out the differences and unsolved problems in the current research, and makes new discussions and prospects.