悬臂浇筑连续箱梁线形控制探讨

On the linear control of the continuous box-beam poured by cantilever

通过对预应力混凝土连续箱梁桥悬臂浇筑施工的研究,阐述了线形控制的基本原理,并结合工程实践介绍了Kalman滤波法在线形控制中的应用,指出线形控制的关键问题在于合理确定梁段施工预拱度。

Through the research on the pouring construction of inherent stress concrete continue box beam bridge cantilever,it represents the basic principle of linear control.And combined with project example,it introduces the application of Kalman filter method in linear control,points out that the key problem of linear control is deciding the construction camber of beams.