下承自行式移动模架制梁线形控制技术

Linear controlling technique of next receives voluntary moving pould frame making beam

通过白土特大桥现浇箱梁的施工,介绍了移动模架优化设计,对模架预压及模板标高调整进行了探讨,提出了移动模架特殊工况下的线形控制措施,得出了完工后的白土特大桥梁体线形顺直、平滑、中线及标高均符合设计要求的结论。

According to construction of Baitu specially big Bridge cast-in-place box beam, it introduces optimizing design of moving pould frame, di .seusses pould frame precompression and regulating template elevation, puts forward linetype controlling measure in the special working situation of moving pould frame, reaches the summarize of Baitu specially big Bridge beam linetype along straight, smoothness, central line and elevation all meet the design demand.