Warm Congratulation on the Closure of Chengdu-Guizhou Railway Caiba Minjiang River Bridge

On May 7th, the closure work of Chengdu-Guizhou Railway Caiba Minjiang River Bridge successfully completed, with the application of KATTOR Intelligent 3D Adjustment System (3DAS) and Synchronous Lifting System (SLS). Based on real-time monitoring, KATTOR’s system products were used to adjust the steel beams so that they meet the designed requirements on arch camber, realizing unstressed assembly. What’s more, KATTOR’s equipments also help overcome a series of challenges, such as the side movement of continuous steel truss beams (140+224+140m), linear adjustment during erection process and accurate positioning for bridge closure, paving way for precise jointing with no deviation.

 

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Post time: May-12-2016