Analysis of Longitudinal Horizontal Force Balance Measures for Special-shaped Single-tower Cable-stayed Bridge
Taking Huashan Bridge as an example,this paper first introduces its general situation;then,according to the construction conditions of Huashan Bridge,the selection and design of the control measures for the longitudinal unbalanced horizontal force are carried out,including the comparison of control measures,the research on the setting position of the anti-thrust bearing and the design of the longitudinal anti-thrust measures of the main girder.Dominated by landscape factors,the problem of unbalanced horizontal force is solved by setting longitudinal restrainer on pier tower,which ensures the reasonable force and structural safety of Huashan Bridge,and can provide reference for the design of similar bridges.
single towercable-stayed bridgeunbalanced horizontal force