Analysis on the Influence of Temperature Load on Bridge Structure
This paper mainly discusses the influence of temperature load on bridge structure.Firstly,the classification and characteristics of temperature load are expounded.Then,by summarizing a large number of literature,test reports and relevant experience,the diseases to bridge structure caused by the change of environmental temperature in bridge construction and operation stage are summarized.The superstructure,substructure and ancillary facilities of the bridge are described in detail,and the causes of the diseases are qualitatively analyzed,which can provide reference for future research work.