The Mechanical Model of the Dynamic Characteristics of the Bituminous Concrete Compaction Mechanism

Abstract

In view of the industry status that the working performance of domestic bituminous concrete paver is not ideal and corresponding design theory is lack, this paper proposes the compaction system structures of screeding devices, sets up differential equations of vibration system of the freedom degree of the double eccentric block vibration compaction mechanism, sets up the mechanical model of dynamic characteristics of ironing compaction mechanism. With computer simulation, it studies the problems of dynamics of ironing compaction mechanism, analyzes the influence of changes of dynamical parameters of the ironing compaction mechanism on the dynamic characteristics of the system. The study of the dynamic response of ironing compaction systems and dynamic design has important theoretical significance and engineering application value.