Design And Linear Control Of The Continuous Beam Of The Hong Yue Double Line Bridge

According to the GGTJ-5 section of Guiyang to Guangzhou passenger line of the Lane Bridge in the construction process of continuous girder bridge hanging basket design and Research on the construction process of continuous girder bridge alignment control technology.(1)Based on the background of the construction project of the continuous beam bridge of the double line bridge of the bridge,the relevant datas were consulted,and the construction technology of the continuous beam bridge at home and abroad was studied and analyzed.Combined with the finite element simulation analysis method,through the determination of the hanging basket,a reasonable numerical model is established for numerical analysis.(2)By MIDAS/Civil program,combined with the technical parameters of the hanging basket construction in the process of numerical simulation,analysis of strength and stiffness of the hanging basket numerical results on the hanging basket form the rationality of the full verification and further optimization.(3)With the theory of numerical calculation and hanging basket design and construction program,the construction process of the hanging basket is studied,and fully consider the hanging basket loading test and hanging basket of the cantilever construction points to carry out reasonable optimization design.(4)According to the monitoring of the bridge alignment during the construction of the continuous beam bridge of the bridge,the monitoring and data analysis are carried out in order to control the reasonable construction of the bridge.