新形单元式多向变位梳形板伸缩装置的应用

The application of new unit multidirectional displacement comb board telescopic device

结合工程实例,从施工准备、螺栓组焊接安装、橡胶止水带安装、混凝土浇筑等方面,阐述了RBKF80单元式多向变位梳形板桥梁伸缩装置的主要施工工艺,提出了该装置的诸多优点,在实际工程中应用,有效提高了桥梁的安全性、舒适性和可靠性,解决了传统伸缩装置频繁损坏的问题。

Combining with the engineering example, from construction preparation, welding installation boh group, rubber water-stop installa- tion, concrete pouring and other aspects, this paper elahorated the main construction prucess of RBKF80 unit multidirectional displacement comh hoard bridge expansion device, put forward a number of advantages of the device, in practical engineering application effectively improved the safety, comfort and reliability of the bridge, solved the problems of traditional telescopic device frequently damaged.